2,2-dimethylpropionyl bromide

Modify Date: 2024-01-02 22:42:59

2,2-dimethylpropionyl bromide Structure
2,2-dimethylpropionyl bromide structure
Common Name 2,2-dimethylpropionyl bromide
CAS Number 27644-18-4 Molecular Weight 165.02800
Density 1.359g/cm3 Boiling Point 136.4ºC at 760mmHg
Molecular Formula C5H9BrO Melting Point N/A
MSDS N/A Flash Point 46.3ºC

 Names

Name 2,2-dimethylpropanoyl bromide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.359g/cm3
Boiling Point 136.4ºC at 760mmHg
Molecular Formula C5H9BrO
Molecular Weight 165.02800
Flash Point 46.3ºC
Exact Mass 163.98400
PSA 17.07000
LogP 1.95400
Vapour Pressure 7.4mmHg at 25°C
Index of Refraction 1.454

 Safety Information

HS Code 2915900090

 Synthetic Route

~39%

2,2-dimethylpropionyl bromide Structure

2,2-dimethylpro...

CAS#:27644-18-4

Literature: Brunet, J.-J.; Legars, P.; Peres, Y.; Tkatchenko, I.; Lecolier, S. Tetrahedron Letters, 1988 , vol. 29, # 36 p. 4569 - 4572

~29%

2,2-dimethylpropionyl bromide Structure

2,2-dimethylpro...

CAS#:27644-18-4

Literature: Matveeva; Podrugina; Sandakova; Zefirov Russian Journal of Organic Chemistry, 2004 , vol. 40, # 10 p. 1469 - 1472

~83%

2,2-dimethylpropionyl bromide Structure

2,2-dimethylpro...

CAS#:27644-18-4

Literature: Marko; Mekhalfia Tetrahedron Letters, 1990 , vol. 31, # 49 p. 7237 - 7240

~%

2,2-dimethylpropionyl bromide Structure

2,2-dimethylpro...

CAS#:27644-18-4

Literature: Aizpurua, Jesus M.; Cossio, Fernando P.; Palomo, Claudio Journal of Organic Chemistry, 1986 , vol. 51, # 25 p. 4941 - 4943

 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%

 Synonyms

Pivaloyl bromide
2,2-DIMETHYL-4-OXO-4-(2,3,5,6-TETRAMETHYLPHENYL)BUTYRIC ACID
pivalic acid bromide
2,2-Dimethylpropionyl bromide
pivalyl bromide
EINECS 248-590-0
trimethylacetyl bromide
Propanoyl bromide,2,2-dimethyl