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Key Documents

09651

Sigma-Aldrich

1-Chlorobutane

biotech. grade, ≥99.8%

Synonym(s):

Butyl chloride

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About This Item

Linear Formula:
CH3(CH2)3Cl
CAS Number:
Molecular Weight:
92.57
Beilstein:
1730909
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

grade

biotech. grade

Quality Level

vapor density

3.2 (vs air)

vapor pressure

80.1 mmHg ( 78.4 °C)

Assay

≥99.8%

form

liquid

autoignition temp.

860 °F

expl. lim.

10.1 %

impurities

≤0.01% water (Karl Fischer)

evapn. residue

≤0.0003%

refractive index

n20/D 1.402 (lit.)
n20/D 1.402

bp

77-78 °C (lit.)

mp

−123 °C (lit.)

density

0.886 g/mL at 25 °C (lit.)

suitability

corresponds for Infrared spectrum
in accordance for sequence analysis test

functional group

alkyl halide
chloro

storage temp.

2-8°C

SMILES string

CCCCCl

InChI

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

InChI key

VFWCMGCRMGJXDK-UHFFFAOYSA-N

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Packaging

Special packaging for direct use in common sequencers; contains 200 ml.

Pictograms

FlameHealth hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

10.4 °F - closed cup

Flash Point(C)

-12 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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