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111-65-9 purity 98% n-Octane competitive price

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Unit Price:

$1/MT FOB

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CAS No.:

111-65-9

Grade:

Industrial Grade

Content:

98%

Port:

qingdao

Packaging:

140 kg/galvanized steel drum

Price valid (until):

2026-12-08

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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
Inquiry History

Description

Product Detail

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Basic Information

CAS No.: 111‑65‑9
Molecular Formula: C₈H₁₈
Molecular Weight: 114.23
UN No.: 1262
HS Code: 29011000
Applications of n-Octane

1. Standard Reference Fuel
It is the primary reference substance for gasoline octane rating, with a defined octane number of 0. Widely used to test and calibrate the anti-knock performance of various gasoline products.
2. Industrial Solvent
Serves as a non-polar solvent for coatings, printing inks, rubber products and adhesives. Also applied for industrial cleaning and grease removal.

3. Organic Synthesis Intermediate

Used to synthesize halogenated alkanes, higher alcohols, aldehydes and other fine chemical products. It acts as a reaction diluent in polymer production.

4. Laboratory Analytical Reagent

Common standard sample for gas chromatography. Also used as solvent in NMR testing and other analytical experiments.

5. Fuel Blending Component

Blended into gasoline and aviation fuels to adjust fuel composition and combustion characteristics.

Storage Conditions

Temperature: Store in cool, dry, well‑ventilated warehouse; ≤30℃, away from direct sunlight, heat sources, open flames
Packaging: Sealed 140kg iron drums; keep tightly closed to prevent evaporation and moisture

Segregation: Separate from strong oxidizers, acids, alkalis, foodstuffs; use explosion‑proof electrical equipment; no sparks/static electricity
Shelf Life: 12 months in original sealed packaging
Quality Standard(Industrial Grade)
1. Purity: ≥98.0% (mass fraction)
2. Water: ≤0.05% (mass fraction)
3. Color (APHA): ≤10
4. Evaporation residue: ≤0.01% (mass fraction)
5. Density (20℃): 0.700–0.705 g/cm³
6. Boiling range: 125–126℃ (≥95% distillate)

Items	Specifications
Melting Point	−56.8℃
Flash Point	13℃ (closed cup)
Autoignition Temp.	206–220℃
Vapor Pressure	14 hPa (20℃)
Refractive Index	n₂₀/D 1.397
Solubility	Insoluble in water; miscible with ethanol, ether, acetone, benzene, gasoline

Company Profile

Suqian City Hengliyuan import and Export Trade Co, LTD is a trad i ng 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 materials 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 procureme nt to steadily improve the company's value-added ability and compound competitivene s s. We have a l ways been committed to producing high

quality and cost-competitive products , 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 .

ECHEMI Editorial Reference

Colorless liquid with a gasoline-like odor.

Certificates

Basic Info

Product Name:

Octane

Other Name:

Octane;n-Octane;NSC 9822;31372-91-5

CAS No.:

111-65-9

Molecular Formula:

C8H18

InChIKeys:

InChIKey=TVMXDCGIABBOFY-UHFFFAOYSA-N

Molecular Weight:

114.23

Exact Mass:

114.23

BRN:

1696875

EC Number:

203-892-1

HScode:

2901100000

Categories:

Hydrocarbons and Derivatives

Characteristics

PSA:

XLogP3:

4.00/5.18

Appearance:

Clear colorless Liquid

Density:

0.69862 g/cm³ @ Temp: 25 °C

Melting Point:

-56.76 °C

Boiling Point:

125.67 °C @ Press: 760 Torr

Flash Point:

60 °F

Refractive Index:

1.402

Water Solubility:

H2O: 0.0007 g/L (20 ºC);ethanol: soluble (lit.)

Storage Conditions:

Flammables area

Vapor Pressure:

11 mm Hg ( 20 °C)

Vapor Density:

3.9 (vs air)

Toxicity:

Inhalation-Rat LC50: 118000 mg/m3/4 hours

Flammability characteristics:

Flammable; burning produces irritating fumes

Explosive limit:

0.8-6.5%(V)

Odor:

Gasoline-like

See More Octane Properties 

Hazard Identification

Classification of the substance or mixture

Flammable liquids, Category 2

Skin irritation, Category 2

Aspiration hazard, Category 1

Specific target organ toxicity â single exposure, Category 3

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H225 Highly flammable liquid and vapour H315 Causes skin irritation H304 May be fatal if swallowed and enters airways H336 May cause drowsiness or dizziness H410 Very toxic to aquatic life with long lasting effects
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. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment.
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. P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P301+P316 IF SWALLOWED: Get emergency medical help immediately. P331 Do NOT induce vomiting. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell. P391 Collect spillage.
Storage	P403+P235 Store in a well-ventilated place. Keep cool. 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

NO open flames, NO sparks and NO smoking. Closed system, ventilation, explosion-proof electrical equipment and lighting. Prevent build-up of electrostatic charges (e.g., by grounding). Do NOT use compressed air for filling, discharging, or handling. Use non-sparking handtools. 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 strong oxidants. Cool. Ventilation along the floor.Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage.

See More Octane 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.

Inquiry History

3 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	n-octane	25 KG	Sep 17, 2025
South Korea	n-octane	2 MT	Nov 17, 2023
Italy	octane	500 KG	Feb 11, 2026

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111-65-9 purity 98% n-Octane competitive price

Product Description

Seller Information

Inquiry History

Basic Information

Applications of n-Octane

1. Standard Reference Fuel

It is the primary reference substance for gasoline octane rating, with a defined octane number of 0. Widely used to test and calibrate the anti-knock performance of various gasoline products.

2. Industrial Solvent

3. Organic Synthesis Intermediate

4. Laboratory Analytical Reagent

5. Fuel Blending Component

Storage Conditions

Quality Standard(Industrial Grade)

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Company Overview

Our Mission

Products and Services

Quality Assurance

Global Network

Commitment to Sustainability

Customer Focus

Related Products

More Choices Find All Products for Sale 

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