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Merck
CN

657476

(Z)-2-Bromo-2-butene

97%

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About This Item

Linear Formula:
CH3CH=C(Br)CH3
CAS Number:
Molecular Weight:
135.00
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
MDL number:
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InChI

1S/C4H7Br/c1-3-4(2)5/h3H,1-2H3/b4-3-

InChI key

UILZQFGKPHAAOU-ARJAWSKDSA-N

assay

97%

refractive index

n20/D 1.459 (lit.)

bp

91-92 °C (lit.)

density

1.331 g/mL at 25 °C (lit.)

storage temp.

2-8°C

pictograms

Flame

signalword

Danger

hcodes

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

30.2 °F - closed cup

flash_point_c

-1 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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