71-43-2
71-43-2 structure
- Name: benzene
- Chemical Name: benzene
- CAS Number: 71-43-2
- Molecular Formula: C6H6
- Molecular Weight: 78.112
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Methyl pyrimidine
- Create Date: 2018-02-08 08:00:00
- Modify Date: 2026-06-30 07:59:02
| Name | benzene |
|---|---|
| Synonyms |
BENZENE, 1X1ML, MEOH, 5000UG/ML
BENZENE Benzeen BENZENE, STANDD FOR Benzol,HPLC ade MFCD00003009 cbonoil 1,3,5-Cyclohexatriene benzen(polish) Rcra waste number U019 BENZENE, ANHYDROUS EINECS 200-753-7 Mineral naphtha NCI-C55276 BENZENE HPLC ADE Benzene, OMniSolv(R) Benzolo cyclohexatriene [6]annulene Bicburet of hydrogen BENZENE, ABSOLUTE, OVER MOLECULSIEVE (H2O ) BenzeneI Benzole PHENYL HYDRIDE BENZENE >= benzol90 Benzene SpcDry, WaterppM (by K.F.), SpcSeal benzine(obs.) Benzolene Annulene (6)annulene Benzen cyclohex-1,3,5-triene polystream caswellno077 BENZENE EXTRA Cbon oil bicburetofhydrogen PHENE BENZENE-12C6 (13C-DLETED) Benzene, SuperDry, J&KSeal ai3-00808 CYCLOHEXATRIENE mineralnaphtha Nitration benzene apesticidechemicalcode008801 [6]Annulene BENZENE A.C.S Fenzen PYROBENZOLE Coalnaphtha fenzen(czech) Benzine benzene(asimpurityonly BENZENE FOR UV-SPECTROSCOPY Benzene, PestiSolv(R) Pyrobenzol BENZENE, FOR HPLC Benzene Coal naphtha rcrawastenumberu019 benzin(obs.) BENZOL Benzene, for spectroscopy |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 80 ºC |
| Melting Point | 5.5 °C(lit.) |
| Molecular Formula | C6H6 |
| Molecular Weight | 78.112 |
| Flash Point | -11 ºC |
| Exact Mass | 78.046951 |
| LogP | 2.22 |
| Vapour density | 2.77 (vs air) |
| Vapour Pressure | 100.9±0.1 mmHg at 25°C |
| Index of Refraction | 1.5011 |
| Stability | Stable. Substances to be avoided include strong oxidizing agents, sulfuric acid, nitric acid, halogens. Highly flammable. |
| Water Solubility | 0.18 g/100 mL |
| Symbol |
GHS02, GHS07, GHS08 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225-H304-H315-H319-H340-H350-H372-H412 |
| Precautionary Statements | P201-P210-P280-P308 + P313-P370 + P378-P403 + P235 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | F:Flammable |
| Risk Phrases | R45;R46;R11;R36/38;R48/23/24/25;R65 |
| Safety Phrases | S53-S45-S36/37 |
| RIDADR | UN 1114 3/PG 2 |
| WGK Germany | 3 |
| RTECS | CY1400000 |
| Packaging Group | II |
| Hazard Class | 3 |
| HS Code | 2707100000 |
| Precursor 0 | |
|---|---|
| DownStream 9 | |
| HS Code | 2707100000 |
|---|