| Characteristic |
Product name: |
1,4-dichlorobutane |
| English name: |
1,4-dichlorobutane |
| Molecular formula: |
C4H8Cl2 |
Molecular weight: |
127.01 |
| Structural formula: |
 |
| CAS No.: |
110-56-5 |
RTECS No.: |
|
| HS code: |
2903299000 |
UN code: |
UN 1993 3/PG 3 |
| Dangerious Goods Code: |
33525 |
IMDG rule page number: |
|
| Physical and chemical properties |
appearance and performance: |
colorless liquid |
| Main uses: |
used as organic synthesis and solvent; for synthesis of adiponitrile and carbetapentane citrate |
| melting point: |
-38℃ |
boiling point: |
161℃ |
| relative density (water=1): |
1.141 |
moisture : |
≤0.05% |
| content : |
≥99% |
PH range: |
6.0~8.0 |
| statured vapor pressure (kPa): |
0.53 (20℃) |
solubility: |
insoluble in water; soluble in organic solvent |
| stagnation temperature (℃): |
- |
stagnation pressure (MPa): |
- |
| heat of combustion (kj/mol): |
- |
| Combustion explosion risk |
avoid condition: |
- |
| combustibility: |
inflammable |
Building fire insurance level: |
- |
| flashing point (℃): |
52℃ |
autoignition temperature (℃): |
- |
| lower explosive limit (V%): |
- |
upper explosive limit (V%): |
- |
| hazardous characteristics: |
inflammable, meet open fire, high heat |
| combustion products: |
carbon monoxide, carbon dioxide, hydrogen chloride。 |
stability: |
- |
| inhibition product: |
strong oxidant, strong base。 |
Aggregate harm: |
- |
| extinguishing method: |
spray cooling container; fire extinguishing agent: fire foam, carbon dioxide, dry powder, sand |
| risk category: |
3.3 |
packing mark for hazardous goods: |
- |
| Packaging and transportation |
packaging category: |
III |
| notes: |
store in cool and ventilated warehouse; put away from fire and heat sourece; seperate with oxidizing agent and alkaline |
