2,4-Dibromobutanoyl chloride

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Names

[ Name ]:
2,4-Dibromobutanoyl chloride

[Synonym ]:
2,4-Dibromobutanoyl chloride
2,4-dibromobutanoic acid chloride
Butanoyl chloride,2,4-dibromo
Butanoyl chloride, 2,4-dibromo-
2,4-dibromo-butyryl chloride
2,4-dibromobutyric acid chloride
MFCD01862994

Chemical & Physical Properties

[ Density]:
2.0±0.1 g/cm3

[ Boiling Point ]:
235.5±25.0 °C at 760 mmHg

[ Molecular Formula ]:
C₄H₅Br₂ClO

[ Molecular Weight ]:
264.343

[ Flash Point ]:
96.2±23.2 °C

[ Exact Mass ]:
261.839539

[ PSA ]:
17.07000

[ LogP ]:
2.75

[ Vapour Pressure ]:
0.1±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.542

[ Storage condition ]:
2-8°C

Safety Information

[ Symbol ]:

GHS05, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314-H317-H334

[ Supplemental HS ]:
Reacts violently with water.

[ Precautionary Statements ]:
P261-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 ]:
R14;R34;R42/43

[ Safety Phrases ]:
23-26-36/37/39-45

[ RIDADR ]:
UN 3265

[ WGK Germany ]:
3

[ HS Code ]:
2915900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

gamma-Butyrolactone
2,4-Dibromobutyric acid

DownStream

Methyl 2,4-dibromobutanoate
3-bromo-1-methylpyrrolidin-2-one
3-benzyl-5-(2-bromoethyl)-2-phenylimino-1,3-thiazolidin-4-one
(+/-)-3-(2-CARBOXYPIPERAZIN-4-YL)-PROPYL-1-PHOSPHONICACID

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%

Articles

Synthesis and antiinflammatory activities of 3-(3,5-di-tert-butyl-4-hydroxybenzylidene)pyrrolidin-2-ones.

J. Med. Chem. 30 , 1995, (1987)

A series of 3-(3,5-di-tert-butyl-4-hydroxybenzylidene)pyrrolidin-2-ones was synthesized and evaluated as candidate antiinflammatory/analgesic agents as well as dual inhibitors of prostaglandin and leu...

Short stereoselective synthesis of alpha-substituted gamma-lactams.

J. Org. Chem. 71 , 2151, (2006)

A concise, stereoselective synthesis of alpha-substituted gamma-lactams is reported. gamma-Lactam scaffolds 2 and 3, possessing an Evans' chiral auxiliary and two types of N substituents, were success...

Preparation of enantiopure 2-acylazetidines and their reactions with chloroformates. Ma S, et al.

Tetrahedron Lett. 48(2) , 269-71, (2007)

2,4-Dibromobutanoyl bromide
2,4-dinitrobenzyl chloride
2,4-Dibromobenzenesulfonyl chloride
2,4-dinitrobenzenediazonium,chloride
2,4-dichloroanilinium chloride
2,4-Dichloronicotinoyl chloride
5-{3-[(3-Bromopyridin-4-yl)oxy]pyrrolidine-1-carbonyl}-4-methoxy-1-methyl-1,2-dihydropyridin-2-one
N-methyl-1-(pyrazin-2-yl)-N-{[3-(trifluoromethyl)phenyl]methyl}azetidin-3-amine
3-[4-[5-Fluoro-6-(4-methoxyphenyl)pyrimidin-4-yl]piperazin-1-yl]piperidin-2-one
3-{[1-(2-Methoxyacetyl)piperidin-4-yl]methyl}-3,4-dihydroquinazolin-4-one
3-[4-(5-Fluoro-6-phenylpyrimidin-4-yl)piperazin-1-yl]-1-(propan-2-yl)pyrrolidin-2-one
3-{[1-(4,4,4-Trifluorobutanoyl)piperidin-4-yl]methyl}-3,4-dihydroquinazolin-4-one
1-{[2-(2-Oxopyrrolidin-1-yl)pyridin-4-yl]methyl}-3-(1,3-thiazol-2-yl)urea
3-(1,2,5-Thiadiazol-3-yloxy)-N-(1,3-thiazol-2-yl)pyrrolidine-1-carboxamide
N-{[1-(cyclopropanesulfonyl)piperidin-4-yl]methyl}-9-methyl-9H-purin-6-amine
2-({1-[(2-Bromophenyl)methyl]piperidin-4-yl}oxy)-5-methylpyrimidine

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