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Merck

8.01550

2-Chloro-2-methylpropane

for synthesis

Synonym(s):

2-Chloro-2-methylpropane, tert-Butyl chloride

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About This Item

Empirical Formula (Hill Notation):
C4H9Cl
CAS Number:
Molecular Weight:
92.57
UNSPSC Code:
12352101
EC Index Number:
208-066-4
NACRES:
NA.22
MDL number:
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vapor pressure

350 hPa ( 20 °C)

Quality Level

assay

≥99% (GC)

form

liquid

autoignition temp.

540 °C

potency

2425 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rabbit)

expl. lim.

1.8-10.1 % (v/v)

mp

-28 °C

transition temp

flash point -27 °C

density

0.84 g/cm3 at 20 °C

SMILES string

ClC(C)(C)C

InChI

1S/C4H9Cl/c1-4(2,3)5/h1-3H3

InChI key

NBRKLOOSMBRFMH-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 99 %
Density (d 20 °C/ 4 °C): 0.842 - 0.844
Identity (IR): passes test


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pictograms

Flame

signalword

Danger

hcodes

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

-14.8 °F - closed cup

flash_point_c

-26 °C - closed cup



Certificates of Analysis (COA)

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