8.03227
1,4-Dichlorobutane
for synthesis
Synonym(s):
1,4-Dichlorobutane, Tetramethylene chloride
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About This Item
Linear Formula:
Cl(CH2)4Cl
CAS Number:
Molecular Weight:
127.01
UNSPSC Code:
12352101
EC Index Number:
203-778-1
NACRES:
NA.22
MDL number:
Assay:
≥98.0% (GC)
Form:
liquid
vapor pressure
5 hPa ( 20 °C)
Quality Level
assay
≥98.0% (GC)
form
liquid
autoignition temp.
220 °C
potency
3420 mg/kg LD50, oral (Rat)
expl. lim.
1.8-8.9 % (v/v)
pH
7.3 (20 °C in H2O)
bp
155 °C/1013 hPa
mp
-38 °C
transition temp
flash point 53 °C
density
1.14 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
ClCCCCCl
InChI
1S/C4H8Cl2/c5-3-1-2-4-6/h1-4H2
InChI key
KJDRSWPQXHESDQ-UHFFFAOYSA-N
Analysis Note
Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.136 - 1.140
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 1.136 - 1.140
Identity (IR): passes test
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signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 3 - Flam. Liq. 3
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
104.0 °F - closed cup
flash_point_c
40 °C - closed cup
Regulatory Information
危险化学品
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8032270250 | 04022536379494 |
| 8032271000 | 04022536379500 |