Molekula
m-Xylene
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
m-Xylene is a colorless, flammable aromatic hydrocarbon used as a solvent and intermediate in the production of plastics, resins, and dyes. It is a common industrial chemical with applications in coatings, inks, and adhesives. CAS: 108-38-3, Molecular Formula: C6H4(CH3)2, Molecular Weight: 106.16 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies m-Xylene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear |
| Purity | ≥99.5% |
| Distillation Range | 137.6°C~140.8°C |
| Chroma (Pt-Co) | ≤10 APHA |
| Non-Aromatic | ≤0.001% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 25 °C |
| Transport Class | 3 |
| Packing Group | III |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Clear, colorless liquid |
| Odour | Sweet odor |
| Melting Point | -47.85 °C |
| Boiling Point | 139.1 °C |
| Density | 0.86 (relative, water = 1) |
| Water Solubility | 161 mg/L at 25 °C |
| Solubility (other solvents) | Miscible with acetone, alcohol, ether, benzene; soluble in chloroform |
| Vapour Pressure | 0.8 kPa at 20 °C |
| Refractive Index | 1.4973 |
| log P (octanol/water) | 3.20 |
Source: PubChem CID 7929 (HSDB, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 90028763 |
| CAS Number | 108-38-3 |
| IUPAC Name | 1,3-xylene |
| EC Number | 203-576-3 |
| Molecular Formula | C6H4(CH3)2 |
| Molecular Weight | 106.16 |
| Exact Mass | 106.0783 |
| SMILES | CC1=CC(=CC=C1)C |
| InChIKey | IVSZLXZYQVIEFR-UHFFFAOYSA-N |
| InChI | InChI=1S/C8H10/c1-7-4-3-5-8(2)6-7/h3-6H,1-2H3 |
| PubChem CID | 7929 |
| UN Number | UN1307 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2902420000 |
| Tariff Code | 2902420000 |
Safety & GHS
-
Flammable
GHS02
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
Hazard statements
- EUH018 In use may form flammable/explosive vapour-air mixture
- H226 Flammable liquid and vapour
- H304 May be fatal if swallowed and enters airways
- H312+H332 Harmful in contact with skin or inhaled
- H319 Causes serious eye irritation
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P284 Wear respiratory protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- 1,3-Dimethylbenzene
- 1,3-Dimethylbenzol
- 1,3-Xylene
- 3-Xylene
- Benzene, 1,3-dimethyl-
- m-Dimethylbenzene
- m-Methyltoluene
- m-Xylenes
- m-Xylol
- meta-Xylene
Frequently asked questions
What is m-Xylene used for?
m-Xylene is primarily used as a solvent in the production of plastics, resins, and dyes, and as a raw material in the synthesis of isophthalic acid.
What is the chemical formula and molecular weight of m-Xylene?
The formula is C6H4(CH3)2 and the molecular weight is 106.16 g/mol.
How should m-Xylene be stored?
m-Xylene should be stored at ambient temperature in a well-ventilated area, away from heat and ignition sources.
What grade of m-Xylene does Molekula supply?
Molekula supplies m-Xylene with a purity of ≥99.5%, a distillation range of 137.6°C to 140.8°C, chroma (Pt-Co) of ≤10 APHA and non-aromatic content of ≤0.001%; additional grades may be available upon request.
Can Molekula supply m-Xylene in bulk?
Yes, Molekula can supply m-Xylene in bulk quantities; please contact our sales team for pricing and logistics.
What documentation comes with an order of m-Xylene?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Is m-Xylene dangerous goods for shipping?
Yes. m-Xylene ships as dangerous goods: UN1307, class 3, packing group III.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.