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Contact Suppliero-Xylene Basic information |
Xylene Precision Distillation for separation of O-xylene and p-xylene Chemical properties Uses Production method Category Toxicity grading Acute toxicity EXPLOSIVES and HAZARDOUS CHARACTERISTICS Flammability and Hazardous characteristics Storage and transportation characteristics Fire extinguishing agent Occupational Standard |
Product Name: | o-Xylene |
Synonyms: | ortho-xylene,1,2-dimethylbenzene;o-XYLENE, 97%o-XYLENE, 97%o-XYLENE, 97%;1,2-dimethyl-benzen;2-methyltoluene;2-xylene;3,4-Xylene;Benzene,1,2-dimethyl;benzene,1,2-dimethyl- |
CAS: | 95-47-6 |
MF: | C8H10 |
MW: | 106.17 |
EINECS: | 202-422-2 |
Product Categories: | Solvent Bottles;Solvent by Application;Solvent Packaging Options;Solvents;UHPLC Solvents (CHROMASOLV);Anhydrous Solvents;Sure/Seal Bottles;Industrial/Fine Chemicals;Analytical Chemistry;Standard Solution of Volatile Organic Compounds for Water & Soil Analysis;Standard Solutions (VOC);Amber Glass Bottles;Analytical Reagents;Analytical/Chromatography;CHROMASOLV Plus;Chromatography Reagents &;HPLC &;HPLC Plus Grade Solvents (CHROMASOLV);HPLC/UHPLC Solvents (CHROMASOLV) |
Mol File: | 95-47-6.mol |
o-Xylene Chemical Properties |
Melting point | -26--23 °C(lit.) |
Boiling point | 143-145 °C(lit.) |
density | 0.879 g/mL at 20 °C(lit.) |
vapor density | 3.7 (vs air) |
vapor pressure | 15 (Christensen et al., 1975) |
color | Yellow to beige |
Odor | Benzene-like; characteristic aromatic. |
Odor Threshold | 0.38ppm |
explosive limit | 1.0-7.6%(V) |
Water Solubility | Sparingly soluble in water. (0.2g/L) |
λmax | λ: 288 nm Amax: 1.00 λ: 300 nm Amax: 0.40 λ: 325 nm Amax: 0.05 λ: 350-400 nm Amax: 0.01 |
Merck | 14,10081 |
BRN | 1815558 |
Henry's Law Constant | 14.0 at 45.00 °C, 16.4 at 50.00 °C, 19.0 at 55.00 °C, 21.3 at 60.00 °C, 26.3 at 70.00 °C (static headspace-GC, Park et al., 2004) |
Exposure limits | NIOSH REL: 100 ppm (435 mg/m3), STEL 150 ppm (655 mg/m3), IDLH 900 ppm; OSHA PEL: TWA 100 ppm; ACGIH TLV: TWA 100 ppm, STEL 150 ppm (adopted). |
Stability: | Stable. Incompatible with oxidizing agents. Flammable. Hygroscopic. |
InChIKey | CTQNGGLPUBDAKN-UHFFFAOYSA-N |
CAS DataBase Reference | 95-47-6(CAS DataBase Reference) |
NIST Chemistry Reference | Benzene, 1,2-dimethyl-(95-47-6) |
EPA Substance Registry System | o-Xylene (95-47-6) |