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1,3-Xylene cas no 108-38-3

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CAS No.:

108-38-3

Grade:

Industrial Grade

Content:

99%

Port:

qingdao

Brand:

hly

Packaging:

200L steel drums

Price valid (until):

2027-02-28

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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

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.

Complete Product Details – m-Xylene (1,3-Dimethylbenzene) CAS 108-38-3

1. Basic Identification

CAS No.: 108-38-3

Chemical Name: m-Xylene

IUPAC Name: 1,3-Dimethylbenzene

Synonyms: meta-Xylene, m-Dimethylbenzene

EINECS No.: 203-576-3

Molecular Formula: C₈H₁₀

Molecular Weight: 106.17

SMILES: Cc1cccc(C)c1

UN No.: UN 1307

HS Code: 29024200

Hazard Category: Class 3 Flammable Liquid, Packing Group III

Chemical Classification: Aromatic hydrocarbon, isomer of xylene series, core petrochemical fine intermediate

2. Physical & Chemical Properties

Appearance

Colorless transparent mobile liquid with characteristic aromatic hydrocarbon odor; no suspended impurities, no discoloration under sealed storage.

Key Physical Constants

Melting point: -47.9 ℃
Boiling point: 139.1 ℃
Density (20 ℃): 0.864 g/cm³
Refractive index n₂₀/D: 1.497
Closed cup flash point: 25 ℃
Autoignition temperature: 527 ℃
Explosion limit in air: 1.1% ~ 7.0% (V/V)
Vapor pressure (20 ℃): 6.6 mmHg
Solubility: Insoluble in water; miscible with ethanol, methanol, acetone, ether, benzene, toluene and most organic solvents

Core Chemical Characteristics

Aromatic ring with two meta methyl groups, easy to undergo side-chain oxidation, nitration, sulfonation and halogenation reactions.
Oxidation of two methyl groups produces isophthalic acid (IPA), the most critical downstream derivative.
Stable under normal temperature; reacts violently with strong oxidants (permanganate, chromate).
Volatile, flammable; vapor irritates skin, eyes and respiratory tract; long-term inhalation causes organ damage.
Compatible with most hydrocarbon solvents, widely used as high-boiling solvent for coatings.

3. Export Industrial Quality Standard

Test Item	Premium Grade Spec	Test Method
m-Xylene Purity	≥99.0 %	Gas Chromatography GC
o-Xylene Impurity	≤0.3 %	GC
p-Xylene Impurity	≤0.4 %	GC
Ethylbenzene	≤0.2 %	GC
Benzene	≤10 ppm	GC
Moisture	≤100 ppm	Karl Fischer Titration
Color (Hazen)	≤10	Platinum-Cobalt Colorimetry
Distillation Range (138~140℃)	≥95 vol%	Distillation Test
Appearance	Colorless clear liquid without turbidity	Visual Inspection

4. Main Industrial Applications

4.1 Production of Isophthalic Acid (IPA, Largest Consumption)

Oxidation of m-xylene yields isophthalic acid, core raw material for:

PET modified resin, high transparency bottle-grade polyester;
Unsaturated polyester resin for fiberglass, artificial stone;
Powder coating, water-based anti-corrosion coating raw material;
High-grade polyurethane, plasticizer intermediate.

4.2 Fine Chemical & Pharmaceutical Intermediates

Nitration to produce m-xylidine, used for synthesis of antibiotics, anti-inflammatory drug intermediates;
Raw material for pesticide fungicides, herbicides and plant growth regulators;
Synthetic intermediate for flavor, perfume and dye chromophore.

4.3 High-Boiling Industrial Solvent

Diluent for baking paint, automotive coating, printing ink and adhesive;
Extraction solvent for petrochemical separation, pharmaceutical refining;
Carrier solvent for pesticide emulsifiers.

4.4 Synthetic Resin & Plastic Additive

Modifier for alkyd resin, amino resin; improves coating gloss, leveling and weather resistance.

4.5 Other Fields

Raw material for m-toluic acid, m-phthalonitrile;
Standard chromatographic solvent for laboratory analysis.

5. Packaging, Storage & Transportation

GHS Hazard Statements

H226 Flammable liquid and vapor

H315 Causes skin irritation

H319 Causes serious eye irritation

H335 May cause respiratory irritation

H373 May cause organ damage through prolonged or repeated inhalation

Signal Word: Danger

Export Packaging

200kg galvanized iron drum for small batch orders
1000L IBC plastic tote tank
Bulk shipment via insulated stainless steel tank container for full FCL

Storage Rules

Store in cool, ventilated chemical warehouse, temperature ≤30 ℃, fully away from sunlight, open flame and heat sources.
Isolate from strong oxidants, strong acids, food raw materials.
Equip warehouse with explosion-proof ventilation, foam and dry powder fire extinguishers.
Seal drums tightly to prevent volatile loss.

Transport Regulation

UN 1307, Class 3 flammable liquid, PG III

Avoid high temperature and sunlight exposure during transit; no open-air loading in hot weather.
Forbid mixed loading with oxidants, strong acids and edible chemicals.
Full export documents: COA, MSDS, TDS, marine dangerous goods declaration.

6. E-commerce Listing Text (Direct Copy)

Title

m-Xylene 1,3-Dimethylbenzene CAS 108-38-3 99% Aromatic Hydrocarbon Raw Material for Isophthalic Acid IPA Coating Solvent Pharma Intermediate

Short Description

m-Xylene (CAS 108-38-3) high purity ≥99% colorless aromatic liquid. Main raw material for isophthalic acid production, also widely used as high-boiling solvent for coatings, printing ink, and intermediate for pharmaceutical & agrochemical synthesis. Complete export documents COA, MSDS, TDS available.

Full Description

m-Xylene (meta-Xylene, 1,3-Dimethylbenzene) with CAS No.108-38-3 is an important petrochemical aromatic hydrocarbon liquid with purity up to 99%. It features stable composition and strictly controlled benzene and mixed xylene impurities, complying with international export industrial standards.

Its dominant downstream is isophthalic acid (IPA) manufacturing, which is essential for polyester, powder coating, fiberglass unsaturated resin. Besides, it acts as high-efficiency solvent for automotive paint, printing ink and adhesives, as well as key intermediate for antibiotics, pesticides and fine dyes.

We provide flexible packaging including 200kg iron drums, IBC tanks and bulk tank shipment for full container orders. Classified as UN1307 Class 3 flammable dangerous goods, we supply full set of customs clearance documents for global sea and land delivery with stable continuous supply capacity.

7. COA Template for Export Printing

CERTIFICATE OF ANALYSIS

Product Name: m-Xylene

CAS No.: 108-38-3

Grade: Export Premium Industrial Grade

Batch No.

Net Weight: 200kg/drum

Manufacture Date:

Test Item	Standard Spec	Test Result	Test Method
m-Xylene Content	≥99.0 %		GC
o-Xylene	≤0.3 %		GC
p-Xylene	≤0.4 %		GC
Ethylbenzene	≤0.2 %		GC
Benzene	≤10 ppm		GC
Moisture	≤100 ppm		Karl Fischer
Color (Hazen)	≤10		Platinum-Cobalt
Appearance	Colorless clear liquid, no sediment	Visual Inspection

Conclusion: This batch meets export premium standard of m-Xylene.

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ECHEMI Editorial Reference

Colorless liquid with an aromatic odor.

Certificates

Basic Info

Product Name:

m-Xylene

Other Name:

Benzene,1,3-dimethyl-;m-Xylene;1,3-Dimethylbenzene;m-Dimethylbenzene;1,3-Xylene;m-Methyltoluene;m-xylol;NSC 61769;3-Methyltoluene

CAS No.:

108-38-3

Molecular Formula:

C8H10

InChIKeys:

InChIKey=IVSZLXZYQVIEFR-UHFFFAOYSA-N

Molecular Weight:

106.17

Exact Mass:

106.17

BRN:

605441

EC Number:

203-576-3

HScode:

2902420000

Categories:

Hydrazine or Hydroxylamine Derivatives

Characteristics

PSA:

XLogP3:

3.20

Appearance:

Colorless Liquid

Density:

0.8684 g/cm³ @ Temp: 15 °C

Melting Point:

-47.4 °C

Boiling Point:

139.3 °C

Flash Point:

77 °F

Refractive Index:

1.500

Water Solubility:

Immiscible with waterMiscible with many organic solvents, including alcohol and ether

Storage Conditions:

0-6°C

Vapor Pressure:

16 mm Hg ( 37.7 °C)

Vapor Density:

3.7 (vs air)

Toxicity:

Oral-Rat LD50: 5000 mg/kg

Flammability characteristics:

In case of fire, high temperature, oxidant is more flammable; burning produces irritating smoke

Explosive limit:

1.1-7%(V)

Odor:

Sweet odor

Taste:

Taste threshold: 0.3 ppm

See More m-Xylene Properties 

Hazard Identification

Classification of the substance or mixture

Flammable liquids, Category 3

Acute toxicity - Category 4, Dermal

Skin irritation, Category 2

Acute toxicity - Category 4, Inhalation

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H226 Flammable liquid and vapour H312 Harmful in contact with skin H315 Causes skin irritation H332 Harmful if inhaled
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.
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/... P317 Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse. P332+P317 If skin irritation occurs: Get medical help. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
Storage	P403+P235 Store in a well-ventilated place. Keep cool.
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 27Â°C use a closed system, ventilation and explosion-proof electrical equipment. Prevent build-up of electrostatic charges (e.g., by grounding). 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 and strong acids.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. Storage class (TRGS 510): Flammable liquids.

See More m-Xylene 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

30 Inquiries

Country	Product	Purchase Quantity	Date Posted
Russia	Meta-xylene porridge	100 TON	Feb 7, 2025
India	m-Xylene	10.00 MT	Sep 5, 2023
India	m-Xylene	10.00 MT	Nov 6, 2023
India	m-Xylene	20.00 MT	Nov 1, 2023
India	meta xylene	1 MT	Jul 1, 2024
India	Meta Xylene	2.40 MT	Sep 4, 2023
Pakistan	Xylene	1000.00 KG	Jan 2, 2025
India	MIX XYLENE	1.00 MT	Jun 24, 2024
Saudi Arabia	M.XYLENE	5 40' Fcl	May 13, 2024
India	DMSO (Dimethyl Sulfoide)	10.00 MT	Nov 6, 2023
India	Dimethylformamide	1.00 20' Fcl	Sep 15, 2023
India	Sodium Dichloroisocyanurate Dihydrate SDIC 56% 55% 60%	1.00 20' Fcl	Sep 5, 2023
India	o-Xylene	10.00 MT	Nov 6, 2023
India	Dimethylformamide	10.00 MT	Nov 6, 2023
India	Sodium formate	20.00 MT	Nov 1, 2023
India	Zinc Oxide	1.00 20' Fcl	Aug 29, 2023
India	styrene butadiene rubber （SBR	1.00 20' Fcl	Sep 15, 2023
India	Paraformaldehyde (PFA)	1.00 20' Fcl	Sep 15, 2023
India	TCCA 90% Trichloroisocyanuric Acid Chlorine Tablet Granular Powder for swimming pool	1.00 MT	Sep 5, 2023
India	Polyaluminium chloride	20.00 MT	Nov 1, 2023

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