2-bromo-2-methylpropanoyl bromide

Names

[ CAS No. ]:
20769-85-1

[ Name ]:
2-bromo-2-methylpropanoyl bromide

[Synonym ]:
EINECS 244-017-3
2-BroMoisobutyryl BroMide
Propanoyl bromide,2-bromo-2-methyl
2-Bromo-2-methylpropionyl bromide
BIBB
2-bromo-isobutyric acid bromide
2-bromoisobutyryl chloride
2-bromo-2-methyl-propanoyl bromide
α-Bromoisobutyryl bromide
MFCD00000122

Chemical & Physical Properties

[ Density]:
1.86 g/mL at 20 °C

[ Boiling Point ]:
162-164 °C(lit.)

[ Molecular Formula ]:
C₄H₆Br₂O

[ Molecular Weight ]:
229.89800

[ Flash Point ]:
>110°C

[ Exact Mass ]:
227.87900

[ PSA ]:
17.07000

[ LogP ]:
2.08140

[ Vapour Pressure ]:
2.11mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.507(lit.)

[ Stability ]:
Stable, but may react with moisture. Incompatible with water, strong oxidizing agents, strong bases.

[ Water Solubility ]:
reacts

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
C:Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 3265 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
29159080

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2915900090

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

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