Benzene PurTech Standard for GC

GC Standard


Synonym: 
Linear Formula:  C6H6
Molecular Weight:  78.11 g/mol
CAS Number:  71-43-2

Properties

Vapour pressure 100 hPa at 20 °C
Water Solubility ca.1.88 g/l at 23.5 °C - soluble
Autoignition temp. 498 ‚°C at 1.013,5 hPa
Explosion limit Upper explosion limit: 8.0 %(V) Lower explosion limit: 1.2 %(V)
Assay Purity >=99.5%
Refractive index n20/D 1.501 (lit.)
B pt. 498 ‚°C at 1.013,5 hPa
M pt. 498‚°Cat1.013,5hPa
Density 0.874 g/mL at 25 °C (lit.)

Safety Information

Hazard Statement(s) H225 - H304 - H315 - H319 - H340 - H350 - H372 - H412
Precautionary Statement  P210 - P273 - P301 + P310 - P303 + P361 + P353 - P305 + P351 + P338 - P331
Symbol
Signal word Danger
HS Code 98020000
Flash point -11‚°C
Storage Temp. RT
Storage Class 3 - Flammable liquids
UN Number 1114

Description

Recommended products
Cyclohexane

Application
Benzene may be used in the following processes Formation of phenyl acetate by aerobic oxidation using Pd catalyst and acetic acid as solvent.

Purpose
For R&D use only not for drug household or other uses.

General Description
Benzene anhydrous 99.8%