Petroleum Grade Mixed Xylene CAS#1330-20-7
Petroleum Grade Mixed Xylene is a high-purity aromatic solvent refined through professional naphtha cracking and precise distillation processes. With strictly controlled distillation range, low impurity content and stable chemical composition, this product fully meets the technical requirements of industrial paint formulation and on-site construction. It features a balanced and moderate volatilization speed, avoiding common coating defects such as whitening, fogging, orange peel and uneven film formation caused by too fast or too slow evaporation.
The mixed xylene exhibits excellent dissolving capacity for a wide range of raw materials, including alkyd resin, acrylic resin, nitrocellulose, synthetic grease and various coating additives. It can effectively dilute paint systems, improve fluidity and leveling performance, and enhance the uniformity and smoothness of finished coating films.
Widely recognized as a classic and reliable industrial thinner, it has stable solvent power, good compatibility and excellent construction adaptability. It is extensively applied in architectural coatings, industrial paints, printing inks, resin synthesis and other industries, serving as one of the most essential basic chemical materials for global coating manufacturers.
Test Items | Petroleum Refining Grade | Coating Special Grade |
Total Xylene Isomer | ≥99.0% | ≥98.8% |
Benzene Content | ≤0.05% | ≤0.08% |
Ethylbenzene | ≤1.4% | ≤2.0% |
Distillation Range | 136~142℃ | 135~143℃ |
Color(APHA) | ≤10 | ≤15 |
Xylene Chemical Properties |
Melting point | -34 °C |
Boiling point | 137-140 °C (lit.) |
density | 0.86 g/mL at 25 °C (lit.) |
vapor density | 3.7 (vs air) |
vapor pressure | 18 mm Hg ( 37.7 °C) |
refractive index | n20/D 1.497(lit.) |
Fp | 77 °F(lit.) |
storage temp. | Flammables area |
solubility | Chloroform (Soluble), Methanol (Slightly) |
form | Liquid |
color | APHA: ≤10 |
Odor | char. sweet odor |
explosive limit | 7% |
Water Solubility | <0.1 g/L (20 ºC) |
Merck | 14,10081 |
BRN | 1901563 |
Exposure limits | ACGIH: TWA 100 ppm; STEL 150 ppm |
Dielectric constant | 10.0（Ambient） |
Stability: | Volatile, flammable and its vapors form explosive mixtures with air at room temperature. |
Cosmetics Ingredients Functions | SOLVENT |
InChI | 1S/3C8H10/c1-7-3-5-8(2)6-4-7;1-7-4-3-5-8(2)6-7;1-7-5-3-4-6-8(7)2/h3*3-6H,1-2H3 |
InChIKey | KAKOUNRRKSHVJO-UHFFFAOYSA-N |
SMILES | Cc1ccc(C)cc1.Cc2cccc(C)c2.Cc3ccccc3C |
LogP | 3.16 at 20℃ |
CAS DataBase Reference | 1330-20-7(CAS DataBase Reference) |
IARC | 3 (Vol. 47, 71) 1999 |
EPA Substance Registry System | Xylene (1330-20-7) |
ECETOC JACC REPORT | Xylene (1330-20-7) |
Safety Information |
Hazard Codes | Xn,F |
Risk Statements | 10-20/21-38-36/38-65-48/20 |
Safety Statements | 25-36/37-62 |
OEB | A |
OEL | TWA: 100.0 ppm; 435.0 mg/m3, STEL: 150.0 ppm; 655.0 mg/m3 |
RIDADR | UN 1307 3/PG II/III (XYLENES) |
WGK Germany | 2 |
RTECS | ZE2100000 |
Autoignition Temperature | 867 °F |
TSCA | TSCA listed |
HazardClass | 3 |
PackingGroup | II |
HS Code | 29024400 |
Storage Class | 3 - Flammable liquids |
Hazard Classifications | Acute Tox. 4 Dermal |
Hazardous Substances Data | 1330-20-7(Hazardous Substances Data) |
Toxicity | LD50 oral in rat: 4300mg/kg |
Product Application Of Petroleum Grade Mixed Xylene CAS#1330-20-7
It serves primarily as a dilution solvent for exterior alkyd architectural coatings, anti-corrosion industrial paints and gravure printing inks. It efficiently lowers paint viscosity and improves the leveling property of coating films.
Available packaging options include sealed 200kg iron drums and bulk ISO tank shipments. Complete documents including MSDS, COA and shipping papers will be offered to support customs clearance. The minimum bulk order is one full 20GP container.
Factory & Equipment Presentation
Delivery Lead Time
In-stock goods: Shipment within 2–3 working days
New production orders: 7–10 working days
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