tert-Butyl (4-bromothiophen-2-yl)carbamate

Modify Date: 2024-01-09 11:57:59

tert-Butyl (4-bromothiophen-2-yl)carbamate Structure
tert-Butyl (4-bromothiophen-2-yl)carbamate structure
Common Name tert-Butyl (4-bromothiophen-2-yl)carbamate
CAS Number 868387-45-5 Molecular Weight 278.166
Density 1.5±0.1 g/cm3 Boiling Point 279.3±25.0 °C at 760 mmHg
Molecular Formula C9H12BrNO2S Melting Point 102 °C
MSDS N/A Flash Point 122.7±23.2 °C

 Names

Name tert-Butyl (4-bromothiophen-2-yl)carbamate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 279.3±25.0 °C at 760 mmHg
Melting Point 102 °C
Molecular Formula C9H12BrNO2S
Molecular Weight 278.166
Flash Point 122.7±23.2 °C
Exact Mass 276.977203
PSA 66.57000
LogP 4.28
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.591

 Safety Information

Hazard Codes Xi
HS Code 2934999090

 Synthetic Route

~58%

tert-Butyl (4-bromothiophen-2-yl)carbamate Structure

tert-Butyl (4-b...

CAS#:868387-45-5

Literature: SMITHKLINE BEECHAM CORPORATION Patent: WO2007/76423 A2, 2007 ; Location in patent: Page/Page column 65 ; WO 2007/076423 A2

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-Methyl-2-propanyl (4-bromo-2-thienyl)carbamate
tert-Butyl (4-bromo-2-thienyl)carbamate
tert-butyl N-(4-bromothiophen-2-yl)carbamate
Carbamic acid, N-(4-bromo-2-thienyl)-, 1,1-dimethylethyl ester