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Key Documents

8.03227

Sigma-Aldrich

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:
110-56-5
Molecular Weight:
127.01
MDL number:
MFCD00001011
UNSPSC Code:
12352101
EC Index Number:
203-778-1

vapor pressure

5 hPa ( 20 °C)

Quality Level

200

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

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

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H226 - H412

Hazard Classifications

Aquatic Chronic 3 - Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

104.0 °F - closed cup

Flash Point(C)

40 °C - closed cup

Certificates of Analysis (COA)

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