616-21-7
616-21-7 structure
- Name: Butane, 1,2-dichloro-
- Chemical Name: 1,2-dichlorobutane
- CAS Number: 616-21-7
- Molecular Formula: C4H8Cl2
- Molecular Weight: 127.01200
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon halide
- Create Date: 2018-04-16 08:00:00
- Modify Date: 2025-09-13 17:17:35
| Name | 1,2-dichlorobutane |
|---|---|
| Synonyms |
EINECS 210-469-5
Butane,2-dichloro Butane,1,2-dichloro dichloro-1,2 butane MFCD00013676 1,2-dichloro-butane 1,2-Dichlor-butan |
| Density | 1.112 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 125 °C(lit.) |
| Molecular Formula | C4H8Cl2 |
| Molecular Weight | 127.01200 |
| Flash Point | 80 °F |
| Exact Mass | 126.00000 |
| LogP | 2.24260 |
| Vapour Pressure | 28 mm Hg ( 32 °C) |
| Index of Refraction | n20/D 1.445(lit.) |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi |
| Risk Phrases | R10 |
| Safety Phrases | S9-S16-S23-S26-S33-S36/37/39 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3 |