1,4-Dichlorobutane Basic information
| Chinese name | 1,4-二氯丁烷 | English name | 1,4-Dichlorobutane |
|---|---|---|---|
| Chinese alias | 氯化四亚甲基;二氯四亚甲基;1，4-二氯丁烷;1.4-二氯丁烷 1,4-DICHLOROBUTANE; | English alias | tetramethylene dichloride;1,4-Dichlorbutan;TETRAMETHYLENE CHLORIDE;Butandiyldichlorid;Butane, 1,4-dichloro-; 查看更多英文别名 |
| CAS | 110-56-5 | Molecular formula | C4H8Cl2 |
| Molecular weight | 127.01200 | Accurate mass | 126.00000 |
| PSA | 0.00000 | LOGP | 2.24420 |
1,4-Dichlorobutane Numbering system
| MDL | MFCD00001011 |
|---|---|
| PubChem | 24853989 |
| EINECS | 203-778-1 |
| BRN | 635673 |
1,4-Dichlorobutane Physical and Chemical Properties
Appearance and characteristics:
Colorless non fixed liquid
Density:
1.16 g/mL at 25 °C(lit.)
Boiling point:
161-163 °C(lit.)
Melting point:
-38 °C
Flash point:
104 °F
Refractive index:
n20/D 1.454(lit.)
Water solubility:
0.24 g/100 mL (20 ºC)
Stability:
Stable. Flammable. Incompatible with strong bases, strong oxidizing agents.
Storage conditions:
2-8ºC
Steam pressure:
23.7mmHg at 25°C
security information
Safety instructions:
S26-S36-S45-S36/37
WGK Germany：
1
Hazard category code:
R10; R36/37/38
Dangerous goods transportation code:
UN 1993 3/PG 3
Customs code:
twenty-nine million thirty-one thousand nine hundred and eighty
Hazard category:
three
Packaging grade:
III
Dangerous goods signs:
Xi
Production method and purpose
Production method
1. Obtained by reacting chlorobutane with chlorine.
2. Obtained by reacting tetrahydrofuran with hydrochloric acid.
use to
Intermediate for pharmaceuticals, pesticides, and organic synthesis.
