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621-33-0 3-Ethoxyaniline high quality hly57

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Unit Price:

$1/MT FOB

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CAS No.:

621-33-0

Grade:

industrial Grade

Content:

99%

Port:

qingdao

Brand:

hly

Packaging:

200L closedhead steel drum

Price valid (until):

2027-04-30

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Suqian City Hengliyuan Import and Export Trade Co., LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

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

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Product Description
Seller Information

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.

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----------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.

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Items	Specifications

3-Ethoxyaniline (m-Phenetidine ) CAS 621-33-0 Full Export Specification

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1. Basic Chemical Identification

IUPAC Name: 3-ethoxybenzenamine
Aliases: m-Phenetidine, m-Ethoxyaniline, 3-Aminophenetole,
CAS No.: 621-33-0
EINECS: 210-680-2
MDL No.: MFCD00007785
Molecular Formula: $\boldsymbol{C_8H_{11}NO}$
Molecular Weight: 137.18
SMILES: CCOc1cc(N)ccc1
HS Code: 2922290090
UN Number: UN 2311
IMDG Hazard Class: Class 6.1 Toxic Liquid, Packing Group III
Signal Word: Danger
Toxic Feature: Cumulative organ toxic aromatic amine

2. Physical & Chemical Properties

Appearance: Colorless oily transparent liquid; oxidizes gradually to dark reddish-brown when exposed to air & light, mild aromatic amine odor
Melting Point: −4 ℃
Boiling Point: 248 ℃ (760 mmHg); 127–128 ℃ / 1.47 kPa vacuum distillation
Density (25 ℃): 1.032 g/mL
Refractive Index n₂₀ᴰ: 1.5655–1.5660
Flash Point: >113 ℃
Vapor Pressure: 0.0209 mmHg at 25 ℃, low volatility at ambient temperature
Solubility: Slightly soluble in cold water (~0.3 g/100mL @20℃); fully miscible with ethanol, methanol, acetone, toluene, dichloromethane, ethyl acetate
Stability:
- Light & oxygen sensitive, easy oxidative discoloration; must be stored under vacuum nitrogen sealing
- Incompatible with strong oxidants, concentrated mineral acids, bleaching agents, Cu/Al/Zn alloys
Core Hazards
- Highly toxic via skin absorption, inhalation and ingestion; causes methemoglobinemia
- Cumulative toxicity, long-term exposure damages liver, kidney and blood system
- Severe irritant to eyes, skin and respiratory mucous membranes
- High aquatic toxicity with bioaccumulation, classified as marine pollutant

3. Standard COA Technical Specifications

Industrial Dye & Pharma Grade ≥98.0% (Main Bulk Export Grade)

Test Item	Standard Specification
Purity (HPLC Area%)	≥98.0 wt%
Color (APHA fresh liquid)	≤80 pale yellow
Moisture Content	≤0.10%
o/p-Ethoxyaniline isomer total	≤0.50%
Free Aniline impurity	≤0.10%
Evaporation Residue	≤0.005%
Heavy Metals (Pb)	≤10 ppm

High-Purity Reagent Grade ≥99.0%

Ultra-low mixed isomer & free amine impurities, for chiral pharmaceutical synthesis, lab diazotization research and environmental pollutant reference standards

4. Main Industrial Applications

1. Azo Dye & Fluorescent Brightener Intermediate (Largest Consumption)

Core diazotization raw material for high light-fastness disperse dyes, acid textile dyes and polyester fluorescent whitening agents. Meta-ethoxy substitution improves color saturation, washing & sunlight fastness for cotton and polyester fabrics

2. Pharmaceutical & Veterinary API Intermediate

Key aromatic amine building block for anti-inflammatory, antibacterial and heterocyclic cardiovascular drugs; used for diazotization, amination and Suzuki cross-coupling to prepare benzamide & quinoline therapeutic intermediates

3. Agrochemical Intermediate

Precursor for selective herbicides, fungicide amine salts and plant growth regulators; modifies molecular lipophilicity to enhance crop absorption efficiency

4. Liquid Crystal & High-Temperature Resin Precursor

Raw material for meta-substituted liquid crystal monomers and polyimide insulating resin intermediates

5. Laboratory Synthetic Reagent

Standard meta-alkoxy substituted aniline substrate for electrophilic substitution, diazotization-coupling and coordination chemistry experimental research

5. Export Packaging & Storage Transportation

Standard Packing Options

Industrial bulk: 200L lined anti-static carbon steel drum, vacuum nitrogen blanketing airtight PTFE cap, net weight ~206kg/drum
IBC 1000L anti-corrosion HDPE composite plastic tank for factory continuous feeding
Lab small packing: 1L / 2.5L amber pressure-resistant glass bottle vacuum nitrogen sealed

All pallets fixed with anti-vibration straps, fully wrapped waterproof light-shield aluminum composite film; transit temperature controlled ≤25 ℃, avoid direct sunlight

Storage Mandatory Rules

Warehouse: Cool, dark, ventilated Class6.1 toxic chemical dedicated warehouse, humidity <70%
Fully nitrogen-sealed to block air ingress and prevent oxidative browning
Strict segregate from oxidants, bleaches, strong acids, food raw materials and edible goods
Equipped with toxic vapor alarm and negative-pressure closed exhaust ventilation

Ocean Transport Rules

UN2311 Class6.1 Toxic Liquid PG III marine pollutant; strictly forbidden mixed loading with food, drinking water and edible cargo; prevent rain soaking and package leakage; full set of dangerous goods export documents required for global customs clearance

6. GHS Full Hazard Statements & Mandatory PPE

Hazard Statements

H301: Toxic if swallowed
H311: Toxic in contact with skin (rapid skin absorption risk)
H315: Causes skin irritation
H319: Causes serious irreversible eye damage
H331: Toxic if inhaled
H373: May cause liver & kidney organ damage through prolonged repeated exposure
H411: Toxic to aquatic life with long-lasting ecological hazards

Mandatory PPE

Half-face respirator with organic amine vapor filter cartridge; full-face positive-pressure SCBA for large tank pumping transfer
Double protection: fully sealed chemical safety goggles + full anti-splash face shield
Double-layer thick nitrile solvent-resistant impermeable gloves
Impermeable full-body anti-toxic work coveralls + chemical resistant rubber boots
Local negative-pressure closed exhaust fume hood for sampling, pumping and feeding operations

Spill & First Aid Emergency Treatment

Spill disposal: Evacuate irrelevant personnel, build sand dike to contain liquid; absorb leakage with dry inert sand, collect waste into airtight anti-toxic steel hazardous barrel for professional incineration; prohibit direct discharge to sewer or water body
Skin contact: Immediately strip all contaminated clothing, flush skin with massive soap running water continuously ≥30 minutes; hospital toxic dermatitis observation mandatory
Eye contact: Irrigate eyes with steady clean running water non-stop for minimum 30 minutes, urgent ophthalmic rescue
Inhalation: Move victim to fresh air instantly, supply high-concentration oxygen if dizziness, nausea or dyspnea occurs
Ingestion: Do NOT induce vomiting; drink large volume clean water/milk to dilute toxin, transport to toxic emergency center with SDS document

7. Foreign Trade Selling Advantages

Two grades available: industrial dye/pharma bulk grade & high-purity lab reagent grade, strictly controlled low ortho/para isomer impurities to guarantee pure dye shade and stable synthesis yield
Vacuum nitrogen-sealed light-proof steel drum / HDPE IBC packaging, no oxidative darkening during long-distance ocean shipping
Complete Class6.1 toxic dangerous goods export document set (COA, English SDS, UN packaging certificate, IMDG maritime declaration, certificate of origin, heavy metal & isomer impurity inspection report)
Flexible supply: small trial drums, IBC tanks and full FCL container bulk shipments acceptable
Stable diazotization & cross-coupling reactivity, widely supplied to global textile dye, pharmaceutical and agrochemical manufacturers

8. Full Set Export Supporting Documents

Batch Certificate of Analysis (COA)
English SDS Safety Data Sheet (toxic aromatic amine version)
Dangerous Goods Packaging Qualification Certificate (UN2311)
IMDG Maritime Dangerous Goods Declaration File
Certificate of Origin
Mixed isomer & heavy metal impurity compliance test report

ECHEMI Editorial Reference

light yellow to dark red liquid

Certificates

Basic Info

Product Name:

3-Ethoxybenzenamine

Other Name:

Benzenamine,3-ethoxy-;m-Phenetidine;3-Ethoxybenzenamine;3-Ethoxyaniline;m-Ethoxyaniline;m-Ethoxyphenylamine;(3-Ethoxyphenyl)amine;NSC 9817;3-Aminophenyl ethyl ether

CAS No.:

621-33-0

Molecular Formula:

C8H11NO

InChIKeys:

InChIKey=WEZAHYDFZNTGKE-UHFFFAOYSA-N

Molecular Weight:

137.18

Exact Mass:

137.18

EC Number:

210-680-2

UNII:

XE9KKL972R

NSC Number:

9817

UN Number:

2311

DSSTox ID:

DTXSID0025862

HScode:

29222200

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

35.2

XLogP3:

1.37

Appearance:

Clear brown Liquid

Density:

1.0666 g/cm³ @ Temp: 20 °C

Melting Point:

204 °C

Boiling Point:

248 °C

Flash Point:

>230 °F

Refractive Index:

1.545

Water Solubility:

H2O: 0.1-0.5 g/100 mL at 20 ºC

Storage Conditions:

Store below +30°C.

Vapor Pressure:

1 mm Hg at 153° F ; 5 mm Hg at 202.5° F; 760 mm Hg at 442° F (NTP, 1992)

Toxicity:

mma-sat 1 mg/plate EMMUEG 11(Suppl12),1,88

Flammability characteristics:

Open flame is flammable; emit toxic aniline gas when heated

Air and Water Reactions:

Slightly soluble in water.

Reactive Group:

Amines, Aromatic

Reactivity Profile:

M-PHENETIDINE 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.

See More 3-Ethoxybenzenamine Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 3, Oral

Acute toxicity - Category 3, Dermal

Acute toxicity - Category 3, Inhalation

Specific target organ toxicity â repeated exposure, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H301 Toxic if swallowed H311 Toxic in contact with skin H331 Toxic if inhaled H373 May cause damage to organs through prolonged or repeated exposure
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P260 Do not breathe dust/fume/gas/mist/vapours/spray.
Response	P301+P316 IF SWALLOWED: Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P316 Get emergency medical help immediately. P361+P364 Take off immediately all contaminated clothing and wash it before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P405 Store locked up. P403+P233 Store in a well-ventilated place. Keep container tightly closed.
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

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

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More 3-Ethoxybenzenamine 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

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.
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