α-Butylene chloride
1,2-Dichlorobutane
CAS: 616-21-7
Molecular Formula: C4H8Cl2
α-Butylene chloride - Names and Identifiers
| Name | 1,2-Dichlorobutane |
| Synonyms | NSC 93880 HSDB 5717 1,2-dichloro-butan 1,2-Dichlorobutane 1,2-DICHLOROBUTANE α-Butylene chloride butane,1,2-dichloro- 1,2-Dichloro-n-butane Butane, 1,2-dichloro- |
| CAS | 616-21-7 |
| EINECS | 210-469-5 |
| InChI | InChI=1/C4H8Cl2/c1-2-4(6)3-5/h4H,2-3H2,1H3 |
α-Butylene chloride - Physico-chemical Properties
| Molecular Formula | C4H8Cl2 |
| Molar Mass | 127.01 |
| Density | 1.112 g/mL at 25 °C (lit.) |
| Melting Point | -70.34°C (estimate) |
| Boling Point | 125 °C (lit.) |
| Flash Point | 80°F |
| Vapor Presure | 28 mm Hg ( 32 °C) |
| Appearance | clear liquid |
| Color | Colorless to Light yellow |
| BRN | 1731376 |
| Storage Condition | Room Temprature |
| Explosive Limit | 2.25-9.25%, 20°F |
| Refractive Index | n20/D 1.445(lit.) |
| MDL | MFCD00013676 |
α-Butylene chloride - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S9 - Keep container in a well-ventilated place. S16 - Keep away from sources of ignition. S23 - Do not breathe vapour. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S33 - Take precautionary measures against static discharges. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| TSCA | Yes |
| Hazard Class | 3 |
| Packing Group | III |
α-Butylene chloride - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| spontaneous combustion temperature | 529 ° F. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 20:52:54
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