Benzene
SIAL/12540 - analytical standard
CAS Number: 71-43-2
Empirical Formula (Hill Notation): C6H6
Molecular Weight: 78.11
EC Number: 200-753-7
MDL Number: MFCD00003009
Linear Formula: C6H6
Product Type: Chemical
application(s) | environmental |
assay | ≥99.9% (GC) |
autoignition temp. | 1043 °F |
bp | 80 °C (lit.) |
density | 0.874 g/mL at 25 °C (lit.) |
expl. lim. | 8 % |
format | neat |
grade | analytical standard |
impurities | ≤0.03% water water |
InChI | 1S/C6H6/c1-2-4-6-5-3-1/h1 |
InChI key | UHOVQNZJYSORNB-UHFFFAOYSA |
mp | 5.5 °C (lit.) |
Quality Level | 100 |
refractive index | n |
n |
|
shelf life | limited shelf life, expiry date on the label |
SMILES string | c1ccccc1 |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable | |
vapor density | 2.77 (vs air) |
vapor pressure | 166 mmHg ( 37.7 °C) |
74.6 mmHg ( 20 °C) |
Application: | Benzene may be used as a reference standard in the determination of the analyte in beverages using headspace gas chromatography coupled with flame ionization detector (HS-GC-FID). |
Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
Symbol | GHS02,GHS07,GHS08 |
Signal word | Danger |
Hazard statements | H225 - H304 - H315 - H319 - H340 - H350 - H372 - H412 |
Precautionary statements | P210 - P273 - P301 + P310 - P303 + P361 + P353 - P305 + P351 + P338 - P331 |
Hazard Codes | F,T |
Risk Statements | 45-46-11-36/38-48/23/24/25-65 |
Safety Statements | 53-45 |
RIDADR | UN1114 - class 3 - PG 2 - Benzene |
WGK Germany | WGK 3 |
Flash Point(F) | 12.2 °F |
Flash Point(C) | -11 °C |
Purity | ≥99.9% (GC) |
bp | 80 °C (lit.) |
mp | 5.5 °C (lit.) |
Density | 0.874 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 41116107 |