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Cyclohexylamine purity 99.5% best price hly57

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Unit Price:

$1/MT FOB

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CAS No.:

108-91-8

Grade:

Industrial Grade

Content:

99.5%

Port:

qingdao

Brand:

hly

Packaging:

175 kg/sealed galvanized steel drum

Sample Available:

Yes

Price valid (until):

2026-12-08

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Suqian City Hengliyuan Import and Export Trade Co., LTD

Company Type:

Trader

Location:

China

Payment Terms:

TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

30 days

Qualification:

Main Products:

Acrylonitrile,Sodium biselenite methylamine solution,Methylamine [anhydrous],Zinc dust,Hydrogen peroxide solution [content >8%],Triisopropyl borate

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Product Details
Seller Information
Inquiry History

Description

Company Profile
Suqian City Hengliyuan Import and Export Trade Co., LTD is a trading company. The company has introduced advanced scientific and technological achievements from home and abroad, and has superior products from well-known manufacturers at home and abroad. The basic functions are:
1. Domestic trade of various chemical raw materials;
2. Providing price information services and chemical raw material procurement for industrial enterprises;
3. Cooperating with Chinese state-owned enterprise factories, the price and quality are very advantageous.
At present, the company is relying on the combination of industry and trade and global procurement to steadily improve the company's value-added ability and compound competitiveness. We have always been committed to producing high-quality and low-cost goods, so we have been sincerely recognized by many customers. Our goal is to produce the best products and satisfy every customer with professional services and attitudes. We look forward to cooperating with you and establishing a win-win relationship with you. Please rest assured that we will definitely satisfy you.

----------packaging and delivery ----------

----------Our Advantages---------
High quality with competitive price
1) Standard:BP/USP/EP/Enterprise standard
2) All Purity≥99%
3) We can provide high quality products with factory price
2. Fast delivery
1) Fast shipment.Various transportation methods for your choice.
2) We have our own agent/remailer/distributor who can help us ship our products very fast , and we have stock in the ir for transferring.
3. Good communication and credit
1) Fast response to customer within 5 hours
2) Good business credit in Europe, US, Japan, Korea, Af r ica and so on.

Cyclohexylamine (CHA ) CAS 108-91-8 Full Export Specification

1. Basic Chemical Identification

Shop Cyclohexylamine purity 99.5% best price hly57-Detailed Image 4

Cyclohexylamine Structure

IUPAC Name: Cyclohexanamine
Aliases: Cyclohexylamine, Aminocyclohexane, Hexahydroaniline,
CAS No.: 108-91-8
EINECS: 203-629-
MDL No.: MFCD00001393
Molecular Formula: $\boldsymbol{C_6H_{13}N,\ C_6H_{11}NH_2}$
Molecular Weight: 99.18
SMILES: NC1CCCCC1
HS Code: 2921300090
UN Number: UN 2357
IMDG Hazard Class: Class 8 Corrosive Liquid, Subsidiary Risk Class 3 Flammable, Packing Group II
Signal Word: Danger
Regulatory Note: Suspected reproductive toxicant, strong organic alkali, aquatic hazardous substance

2. Physical & Chemical Properties

Appearance: Colorless to pale yellow clear oily liquid, strong pungent fishy amine odorCenters fo...
Melting Point: −17 ~ −18 ℃
Boiling Point: 134–135 ℃ (760 mmHg)
Density (20 ℃): 0.864–0.868 g/mL (lighter than water, floats on surface)
Refractive Index $n_{20}^D$: 1.4580–1.4600
Closed-cup Flash Point: 27 ℃ / 88 ℉ (low flash, flammable)Centers fo...
Autoignition Temperature: 293 ℃
Explosion Limit in Air: 1.5 ~ 9.4 vol%Centers fo...
Vapor Pressure: 11 mmHg @25 ℃; vapor density 3.42 (heavier than air, accumulates low areas)
Solubility: Fully miscible with water, ethanol, acetone, ether, toluene, xylene, esters; forms azeotrope with water (azeotropic point 96.4 ℃)
Stability
- Strong organic base, aqueous solution pH ≈10.5 at 0.01% concentration; readily forms salts with inorganic/organic acids
- Absorbs CO₂ from air to generate white cyclohexylamine carbonate precipitate; must be nitrogen-sealed for storage
- Reacts violently with strong acids, oxidants, acid anhydrides, halogenated hydrocarbons
- Undergoes condensation, alkylation, sulfonamide synthesis, diazotization reactions
Core Hazards
- H226: Flammable liquid and vapor
- H301: Toxic if swallowed; H311: Toxic in skin contact; H331: Toxic if inhaled
- H314: Causes severe skin burns and permanent eye damage (strong corrosive alkali)
- H361f: Suspected of damaging fertility
- H412: Harmful to aquatic life with long-lasting bioaccumulation risk

3. Standard COA Technical Specifications

Industrial Rubber Accelerator Grade ≥99.5% (Main Bulk Export Grade, HG/T2816 standard)

Test Item	Standard Specification
Cyclohexylamine Purity (GC)	≥99.5 wt%
Cyclohexanol / Dicyclohexylamine total impurities	≤0.30%
Moisture Content	≤0.08%
Color (APHA, fresh sealed liquid)	≤30 pale yellow
Free Ammonia	≤0.005%
Acidity (as cyclohexylamine carbonate)	≤0.01%
Evaporation Residue	≤0.001%
Heavy Metals (Pb)	≤5 ppm

High-Purity Electronic/Reagent Grade ≥99.9%

Ultra-low dicyclohexylamine and water impurities; for high-end corrosion inhibitor, pharmaceutical chiral intermediate, chromatographic standard reagent

4. Main Industrial Applications

1. Rubber Vulcanization Accelerator Core Raw Material (Largest Consumption)

Exclusive feedstock for CBS (N-Cyclohexyl-2-benzothiazolesulfenamide) sulfenamide rubber accelerator; widely used in passenger car tires, conveyor belts, hoses. CBS features excellent scorch resistance, fast vulcanization and stable mechanical performance of finished rubber goods.

2. Boiler & Pipeline Corrosion Inhibitor / Vapor Phase Corrosion Inhibitor (VPCI)

Volatile alkaline amine additive for industrial boiler feed water, closed metal equipment packaging; forms uniform protective adsorption film on steel surface to neutralize acidic water and inhibit rust. Used in power plant, oil pipeline, precision machinery storage anti-rust formulations.

3. Agrochemical Intermediate

Synthesis of propargite (commercially known as Omite) acaricide for fruit trees, herbicides and fungicides; key building block for cyclohexylamine salt pesticide active ingredients.

4. Pharmaceutical & Fine Chemical Intermediate

Raw material for anti-cerebral circulation drugs, anti-inflammatory heterocyclic APIs, chiral resolving agents; also used for synthesis of textile softeners, reactive dye color fixing agents.

5. Laboratory Synthetic Reagent

Strong organic base catalyst for esterification, condensation, alkylation reactions; standard cyclic aliphatic amine substrate for diazotization and salt formation research.

5. Export Packaging & Storage Transportation

Standard Packing Options

Industrial bulk: 200L anti-static carbon steel drum, nitrogen-blanketed PTFE sealed cap, net weight ~173kg/drum
1000L anti-static HDPE IBC tank for factory continuous feeding
Stainless steel ISO tank container for full FCL bulk sea shipment
Lab small package: 1L / 2.5L amber glass bottle with nitrogen protection

All pallets fixed with anti-vibration steel strapping, fully wrapped waterproof alkali-resistant composite film; transit temperature controlled ≤25 ℃, strictly isolate air, rain and direct sunlight to avoid carbonate precipitation.

Storage Mandatory Rules

Warehouse: Cool, ventilated Class8 corrosive chemical warehouse, humidity <70%
All drums fully nitrogen-sealed to block CO₂ absorption from air
Strict segregate from strong acids, oxidants, halogenated solvents, food raw materials and edible goods
Equipped with alkaline vapor concentration alarm, negative-pressure explosion-proof exhaust ventilation, soda ash neutralization emergency pool

Ocean Transport Rules

UN2357 Class8 Corrosive Liquid + Subsidiary Class3 Flammable PG II; mixed loading with acids, oxidants, aluminum products and food completely forbidden; full set of corrosive dangerous goods export documents mandatory for global customs clearance.

6. GHS Full Hazard Statements & Mandatory PPE

Hazard Statements

H226: Flammable liquid and vapor
H301: Toxic if swallowed
H311: Toxic in contact with skin
H314: Causes severe skin burns and eye damage
H331: Toxic if inhaled
H361f: Suspected of damaging fertility
H412: Harmful to aquatic life with long lasting effects

Mandatory PPE

Half-face respirator with organic alkaline amine vapor filter cartridge; full-face positive-pressure SCBA for large tank pumping transfer
Double protection: fully sealed alkali-proof chemical safety goggles + full anti-splash flame retardant face shield
Double-layer thick butyl rubber alkali-resistant impermeable gloves (nitrile only for short contact)
Flame-retardant impermeable full-body anti-corrosive protective overalls + heavy chemical resistant rubber boots
Local negative-pressure explosion-proof closed exhaust fume hood for all sampling, pumping & feeding operations (open-air handling prohibited)

Spill & First Aid Emergency Treatment

Spill disposal: Evacuate irrelevant personnel, cut all ignition sources & static sparks; build sand barriers to contain liquid, absorb leakage with dry inert sand; neutralize residual liquid with dilute acetic acid; collect waste into airtight steel hazardous barrels; prohibit direct discharge to sewer or water body.
Skin contact: Remove contaminated clothes instantly, flush skin with massive running water continuously ≥30 minutes; hospital burn treatment mandatory.
Eye contact: Irrigate eyes with steady clean running water non-stop for minimum 30 minutes, urgent ophthalmic rescue mandatory.
Inhalation: Move victim to fresh air instantly, supply high-concentration oxygen for throat pain, dizziness and dyspnea.
Ingestion: Do NOT induce vomiting; drink large volume milk or clean water to neutralize alkaline corrosion, transport patient to toxic emergency center with SDS document.

7. Foreign Trade Selling Advantages

Two grades available: industrial rubber accelerator bulk grade & high-purity electronic/reagent grade, ultra-low dicyclohexylamine impurity to avoid interference with vulcanization and corrosion inhibition effects.
Nitrogen-blanketed anti-static steel drum / ISO tank packaging, prevents carbonate precipitation from air contact during long cross-ocean transit.
Complete Class8+3 PG II corrosive-flammable dangerous goods export document set (COA, English SDS, UN packaging certificate, IMDG maritime declaration, certificate of origin, impurity inspection report).
Flexible supply: trial drums, IBC tanks, full ISO tank FCL bulk shipments.
Dominant raw material for global CBS rubber accelerator manufacturing, stable alkali catalytic reactivity, long-term supplier for tire, power plant water treatment and agrochemical factories worldwide.

8. Full Set Export Supporting Documents

Batch Certificate of Analysis (COA)
English SDS Safety Data Sheet (corrosive flammable aliphatic amine special version)
Dangerous Goods Packaging Qualification Certificate (UN2357)
IMDG Maritime Dangerous Goods Declaration File (Class8 (3) PG II)
Certificate of Origin
Mixed amine impurity & moisture compliance test report

ECHEMI Editorial Reference

Colorless or yellow liquid with a strong, fishy, amine-like odor.
Cyclohexylamine is an organic compound, belonging to the aliphatic amine class. It is a colorless liquid, although like many amines, samples are often colored due to contaminants. It has a fishy odor and is miscible with water. Like other amines, it is a weak base, compared to strong bases such as NaOH, but it is a stronger base than its aromatic analog, aniline.
Cyclohexylamine appears as a clear colorless to yellow liquid with an odor of ammonia. Flash point 90°F. Irritates the eyes and respiratory system. Skin contact may cause burns. Less dense than water. Vapors heavier than air. Toxic oxides of nitrogen produced during combustion.|Liquid; PelletsLargeCrystals, Liquid|Liquid|COLOURLESS-TO-YELLOW LIQUID WITH PUNGENT ODOUR.|Colorless to yellow liquid with an odor of ammonia.|Colorless or yellow liquid with a strong, fishy, amine-like odor.
Cyclohexylamine appears as a clear colorless to yellow liquid with an odor of ammonia. Flash point 90°F. Irritates the eyes and respiratory system. Skin contact may cause burns. Less dense than water. Vapors heavier than air. Toxic oxides of nitrogen produced during combustion.|Cyclohexylamine is a primary aliphatic amine consisting of cyclohexane carrying an amino substituent. It has a role as a human xenobiotic metabolite and a mouse metabolite. It is a conjugate base of a cyclohexylammonium.|A family of alicyclic hydrocarbons containing an amine group with the general formula R-C6H10NH2.

Certificates

Basic Info

Product Name:

Cyclohexylamine

Other Name:

Cyclohexanamine;Cyclohexylamine;Aminocyclohexane;Aminohexahydrobenzene;Hexahydroaniline;Benzenamine,hexahydro-;1-Aminocyclohexane;1-Cyclohexylamine;Monocyclohexylamine;HY;Biodur E 1;N-Cyclohexylamine;143247-75-0;157973-60-9;1357848-57-7;1533423-50-5

CAS No.:

108-91-8

UN No.:

2357

Molecular Formula:

C6H13N

InChIKeys:

InChIKey=PAFZNILMFXTMIY-UHFFFAOYSA-N

Molecular Weight:

99.17410

Exact Mass:

99.17

EC Number:

203-629-0

UNII:

I6GH4W7AEG

ICSC Number:

0245

UN Number:

2357

DSSTox ID:

DTXSID1023996

Color/Form:

Colorless or yellow liquid.

Freezing Point:

-17.7℃

HScode:

2921300090

Categories:

Ketones

Characteristics

PSA:

26.02000

XLogP3:

1.97810

Appearance:

Cyclohexylamine appears as a clear colorless to yellow liquid with an odor of ammonia. Flash point 90°F. Irritates the eyes and respiratory system. Skin contact may cause burns. Less dense than water. Vapors heavier than air. Toxic oxides of nitrogen produced during combustion.

Density:

0.8647 g/cm³ @ Temp: 25 °C

Melting Point:

-17.7 °C

Boiling Point:

134.5 °C @ Press: 760 Torr

Flash Point:

27ºC

Refractive Index:

1.458-1.46

Water Solubility:

Miscible

Storage Conditions:

Flammables area

Vapor Pressure:

10 mm Hg ( 22 °C)

Vapor Density:

3.42 (vs air)

Flammability characteristics:

Class IC Flammable Liquid: Fl.P. at or above 73°F and below 100°F.

Explosive limit:

vol% in air: 1.5.4

Odor:

Strong, fishy, amine odor.

PH:

STRONG BASE

Henrys Law Constant:

4.16e-06 atm-m3/mole|Henry's Law constant= 4.16X10-6 atm-cu m/mole @ 25 °C

Dissociation Constants:

pKa = 10.63 (conjugate acid)

Experimental Properties:

On distillation with water, cyclohexylamine forms azeotropic mixt, boiling @ 96.4 °C @ 760 mm Hg; reacts with excess ammonia and zinc chloride @ 350 °C to produce alpha-picoline.|REACTS WITH ORGANIC COMPOUNDS CONTAINING AN ACTIVE HALOGEN ATOM, ACID ANHYDRIDES & ALKYLENE OXIDES, TO REPLACE ONE OR BOTH HYDROGEN ATOMS ON THE NITROGEN ATOM; REACTS WITH NITROUS ACID TO FORM CYCLOHEXANOL

Air and Water Reactions:

Highly flammable. Sensitive to air and light. Soluble in water.

Reactive Group:

Amines, Phosphines, and Pyridines

Reactivity Alerts:

Highly Flammable

Reactivity Profile:

CYCLOHEXYLAMINE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Autoignition Temperature:

560 °F (USCG, 1999)|560 °F (293 °C)|293 °C

Ionization Potential:

8.37 eV

Flammable Limits:

Class IC Flammable Liquid: Fl.P. at or above 73°F and below 100°F.

See More Cyclohexylamine Properties 

Hazard Identification

Classification of the substance or mixture

Flammable liquids, Category 3

Acute toxicity - Category 4, Oral

Acute toxicity - Category 4, Dermal

Skin corrosion, Sub-category 1B

Reproductive toxicity, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H226 Flammable liquid and vapour H302 Harmful if swallowed H312 Harmful in contact with skin H314 Causes severe skin burns and eye damage
Prevention	P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P240 Ground and bond container and receiving equipment. P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment. P242 Use non-sparking tools. P243 Take action to prevent static discharges. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P203 Obtain, read and follow all safety instructions before use.
Response	P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower]. P370+P378 In case of fire: Use ... to extinguish. P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P317 Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P316 Get emergency medical help immediately. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P318 IF exposed or concerned, get medical advice.
Storage	P403+P235 Store in a well-ventilated place. Keep cool. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames, NO sparks and NO smoking. Above 28Â°C use a closed system, ventilation and explosion-proof electrical equipment. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Fireproof. Separated from acids, oxidants, aluminium, copper, zinc and food and feedstuffs. Well closed.Outside or detached storage is preferred. Avoid oxidizing materials, acid, and sources of halogen. Store in a cool, dry well-ventilated location.

See More Cyclohexylamine Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Acrylonitrile,Sodium biselenite methylamine solution,Methylamine [anhydrous],Zinc dust,Hydrogen peroxide solution [content >8%],Triisopropyl borate

Location:
Shop No.15, 1st Floor, Building 12, Hengda Huafu, Sucheng District, Suqian City

Payment Terms:
TT against B/L draft before shipment,100% TT in advance

Average lead Time:
30 days

Total Annual Revenue:
Less than $1 million

Total Employees:
5-10

Year of Establishment:
2022
Company Overview

Suqian Hengliyuan Import and Export Corporation, Ltd. is a leading enterprise specializing in the international trade of chemical products. Established in Suqian, Jiangsu Province, China, our company has built a strong reputation for excellence and reliability in the chemical industry.

Our Mission

Our mission is to facilitate global trade by providing high-quality chemical products and exceptional service to our clients. We aim to be a bridge between manufacturers and end-users, ensuring the safe and efficient transfer of chemicals across borders.

Products and Services

We offer a comprehensive range of chemical products, including but not limited to:

Industrial Chemicals: Raw materials for various industries such as pharmaceuticals, agriculture, and manufacturing.

Specialty Chemicals: High-performance chemicals used in specific applications, including water treatment, coatings, and adhesives.

Bulk Chemicals: Large-volume chemicals for industrial processes and manufacturing needs.

Quality Assurance

At Suqian Hengliyuan Import and Export Corporation, Ltd., quality is our top priority. We adhere to stringent quality control measures and international standards to ensure that our products meet the highest levels of purity and performance. Our dedicated quality assurance team conducts rigorous inspections and testing to guarantee the integrity and safety of all our chemical products.

Global Network

Leveraging our extensive network of suppliers and partners, we are able to source and deliver a wide array of chemical products to clients worldwide. Our strategic partnerships and logistical expertise enable us to offer competitive pricing, timely delivery, and customized solutions to meet the diverse needs of our clients.

Commitment to Sustainability

We are committed to sustainable business practices and environmental stewardship. Our operations are designed to minimize environmental impact, and we continuously seek ways to improve our processes and reduce our carbon footprint. We work closely with our suppliers and customers to promote the responsible use and disposal of chemicals.

Customer Focus

Our clients are at the heart of everything we do. We pride ourselves on providing personalized service and building long-term relationships based on trust and mutual benefit. Our experienced team of professionals is dedicated to understanding our clients' needs and delivering solutions that exceed their expectations.

Inquiry History

6 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Cyclohexylamine	350.00 KG	Aug 28, 2024
India	Cyclohexylamine	25 MT	Sep 10, 2026
Vietnam	Cyclohexylamine	200.00 KG	Dec 27, 2023
Russia	Cyclohexylamine	180 MT	Jun 23, 2026
South Korea	CHA- Cyclohexylamine	1000 KG	Jun 3, 2024
Russia	Monoethanolamine	5 PCS	Oct 20, 2025

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Cyclohexylamine purity 99.5% best price hly57

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