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8.01640

Sigma-Aldrich

1-Chlorobutane

for synthesis

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Synonym(s):
1-Chlorobutane, n-Butyl chloride
Linear Formula:
CH3(CH2)3Cl
CAS Number:
Molecular Weight:
92.57
MDL number:
EC Index Number:
203-696-6

vapor pressure

110 hPa ( 20 °C)

Quality Level

assay

≥99% (GC)

form

liquid

autoignition temp.

280 °C

potency

2200 mg/kg LD50, oral (Rat)

expl. lim.

1.8-10.1 % (v/v)

bp

79 °C/1013 hPa

mp

-123 °C

transition temp

flash point -17 °C

density

0.886 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C4H9Cl/c1-2-3-4-5/h2-4H2,1H3

InChI key

VFWCMGCRMGJXDK-UHFFFAOYSA-N

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1-Chlorobutane for synthesis

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Quality Level

200

Quality Level

100

Quality Level

-

Quality Level

100

form

liquid

form

liquid

form

liquid

form

liquid

vapor pressure

110 hPa ( 20 °C)

vapor pressure

110 hPa ( 20 °C)

vapor pressure

80.1 mmHg ( 78.4 °C)

vapor pressure

80.1 mmHg ( 78.4 °C)

autoignition temp.

280 °C

autoignition temp.

280 °C

autoignition temp.

860 °F

autoignition temp.

860 °F

mp

-123 °C

mp

-123 °C

mp

−123 °C (lit.)

mp

−123 °C (lit.)

Analysis Note

Assay (GC, area%): ≥ 99 %
Density (d 20 °C/ 4 °C): 0.885 - 0.887
Identity (IR): passes test

pictograms

FlameHealth hazard

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

10.4 °F - closed cup

flash_point_c

-12 °C - closed cup


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