Dark mode
Ask a question
Product Overview
Xylene ACS Grade is a high-purity solvent mixture of ortho-, meta-, and para-xylene isomers, commonly referred to as Xylol or Dimethylbenzene. As an ACS Reagent Grade chemical, this product meets the strict purity standards required for critical laboratory and industrial applications, validated by gas chromatography (GC). It features a boiling range of 137–144°C and exceptionally low water content, making it an ideal choice for moisture-sensitive formulations.
Alliance Chemical supplies Xylene ACS Grade to industrial buyers requiring consistent evaporation rates and solvency power. Its low acidity (≤0.0003 meq/g) and minimal trace metals prevent catalyst poisoning in chemical synthesis and ensure baseline stability in HPLC mobile phases. This solvent is compatible with High-Density Polyethylene (HDPE) and glass containment. Whether used for thinning high-performance coatings, organic synthesis, or cleaning industrial machinery, this product delivers reliable performance backed by rigorous quality control.
Key Properties
- Appearance: Clear, colorless liquid
- Grade: ACS Reagent Grade
- CAS Number: 1330-20-7
- Chemical Formula: C8H10
- Synonyms: Xylol, Dimethylbenzene
- Boiling Point: 137–144°C
- Flash Point: 25°C (Flammable)
- Density (25°C): ~0.867 g/mL
- Refractive Index (20°C): 1.496
- Solubility: Insoluble in water; soluble in alcohol and ether
Common Applications
- Laboratory & HPLC: Utilized as a mobile phase component in reversed-phase chromatography and general solvent in analytical workflows.
- Coatings & Paints: Acts as a potent solvent and thinner for paints, varnishes, enamels, and rubber cements, ensuring smooth application and film formation.
- Chemical Synthesis: Serves as a reaction medium and intermediate in the manufacturing of polyester fibers, resins, and plasticizers.
- Industrial Cleaning: Effective degreaser for metal surfaces and heavy machinery, capable of dissolving oils, waxes, and greases.
- Histology: Used in tissue processing and staining procedures in research laboratories (clearing agent).
Safety & Handling
Xylene is a flammable liquid (Class 3) and must be handled with appropriate safety precautions. Store in a cool, dry, well-ventilated area away from ignition sources, heat, and direct sunlight. Keep containers tightly closed when not in use to prevent vapor accumulation. Personnel should utilize chemical-resistant gloves, eye protection, and respiratory protection where ventilation is insufficient.
Shipping Information: This product is regulated as Hazardous Material for transport (UN 1307, Xylene, Class 3, PG III). Alliance Chemical ensures all packaging, including 1-gallon bottles and 55-gallon drums, meets DOT and UN compliance standards for safe delivery.
Related Products
| Property | Value |
|---|---|
| Molecular Weight | 106.16 g/mol |
| Formula | C8H10 |
| Assay | 98.5%% |
| Grade | ACS |
| Flash Point | 25 |
| Form | Liquid |
| Solubility | Low water solubility, excellent organic solvent |
| Appearance | Clear, pale liquid with transparent visual profile |
| Melting Point | -47 °C |
| Boiling Point | 138 °C |
| Specific Gravity | 0.865 |
| Industry | Industrial, Research, Chemical Manufacturing |
Frequently Asked Questions About Xylene ACS Grade
What is Xylene ACS Grade and what is its chemical formula?
Xylene ACS Grade is a chemical compound with the molecular formula C8H10, registered under CAS Number 1330-20-7 by the Chemical Abstracts Service (PubChem), with a molecular weight of 106.16 g/mol. Alliance Chemical supplies Xylene ACS Grade in ACS grade for laboratory, industrial, and commercial applications.
What are the physical properties of Xylene ACS Grade?
According to the NIOSH Pocket Guide to Chemical Hazards, Xylene ACS Grade is supplied as a clear, pale liquid with transparent visual profile. It has a melting point of -47°C, a boiling point of 138°C, a flash point of 25. The specific gravity is 0.865 relative to water. Solubility: Low water solubility, excellent organic solvent.
What grade and purity of Xylene ACS Grade does Alliance Chemical offer?
Alliance Chemical offers Xylene ACS Grade in ACS grade with a purity assay of 98.5%. Every lot ships with a Certificate of Analysis (COA) and Safety Data Sheet (SDS) prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and GHS Revision 7. Download SDS.
What are common industrial applications of Xylene ACS Grade?
Xylene ACS Grade serves a wide range of sectors, including Industrial, Research, and Chemical Manufacturing.Alliance Chemical provides the documentation and quality certifications required for use in regulated environments.
What PPE is required when handling Xylene ACS Grade?
OSHA-mandated PPE per 29 CFR 1910.132-138:Nitrile gloves (8+ mil), safety goggles, flame-resistant clothing, grounded footwear, closed-toe chemical-resistant footwear. Respiratory protection (organic vapor cartridge) required in areas exceeding PEL/TLV per 29 CFR 1910.134. Emergency eyewash station and safety shower must be accessible within 10 seconds per ANSI Z358.1. Consult the SDS available from Alliance Chemical for complete PPE requirements.
What are the storage requirements for Xylene ACS Grade?
Store perOSHA 29 CFR 1910.106: Approved flammable storage cabinet, maximum 60 gallons per cabinet, grounding/bonding required. Temperature range:15-25°C. Segregate from:oxidizers, ignition sources. Maximum storage:2-3 years unopened.
What is the emergency spill procedure for Xylene ACS Grade?
Emergency response per EPA SPCC (40 CFR 112) and OSHA 29 CFR 1910.120: (1) Alert personnel, evacuate area to 100 feet. (2) Eliminate ignition sources if flammable. (3) Don PPE per SDS Section 8. (4) Stop leak if safe; use emergency shutoffs. (5) Contain with non-combustible absorbent materials, dike with sand/earth. (6)Absorb with vermiculite or commercial spill kits. (7) Collect in DOT-approved containers, label as hazardous waste. Check 40 CFR 302.4 for Reportable Quantity. Emergency: Chemtel 1-800-255-3924 (24/7). Non-emergency: Alliance Chemical 512-365-6838.
What is the DOT shipping classification for Xylene ACS Grade?
DOT Classification per 49 CFR 172.101:UN1993 (Flammable Liquid, N.O.S.), Hazard Class3 (Flammable Liquid), Packing GroupII/III. Requires: Hazmat shipping papers (49 CFR 172.200), UN specification packaging (49 CFR 173), hazmat labels (172.400). Alliance Chemical ships all orders in DOT-compliant packaging with proper documentation.
How must Xylene ACS Grade waste be disposed?
Disposal per RCRA (40 CFR 261-265):Characteristic waste D001 (Ignitable, flash point <60°C). Generator requirements: EPA ID number required if >100 kg/month (40 CFR 262.12). Use EPA-permitted Treatment, Storage, Disposal Facility (TSDF). Never discharge to sewer without POTW written approval (40 CFR 403). Container disposal: Triple rinse (40 CFR 261.7), offer for reconditioning/recycling. State regulations may be more stringent — check with your local environmental agency. Consult the Alliance Chemical SDS for product-specific disposal guidance.
Does Alliance Chemical provide an SDS and COA for Xylene ACS Grade?
Yes. Alliance Chemical provides a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for every lot of Xylene ACS Grade. The SDS is prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and the Globally Harmonized System (GHS) Revision 7, covering all 16 required sections including hazard identification, first aid measures, firefighting measures, handling and storage, exposure controls, and regulatory information. The SDS is available for download directly from this product page. COAs are available upon request by contacting Alliance Chemical at 512-365-6838.
WPY-49U-Z33
$24.08
Unit price
Compare Products
| Price |
|---|
| SKU |
| Rating |
| Discount |
| Vendor |
| Tags |
| Weight |
| Stock |
| Short Description |