Butanedioic acid, bromo-, 4-(1,1-dimethylethyl) 1-methyl ester, (2S)- (9CI)

Modify Date: 2025-08-29 15:48:10

Butanedioic acid, bromo-, 4-(1,1-dimethylethyl) 1-methyl ester, (2S)- (9CI) Structure
Butanedioic acid, bromo-, 4-(1,1-dimethylethyl) 1-methyl ester, (2S)- (9CI) structure
Common Name Butanedioic acid, bromo-, 4-(1,1-dimethylethyl) 1-methyl ester, (2S)- (9CI)
CAS Number 887143-08-0 Molecular Weight 267.11700
Density 1.351g/cm3 Boiling Point 262.1ºC at 760 mmHg
Molecular Formula C9H15BrO4 Melting Point N/A
MSDS N/A Flash Point 112.3ºC

 Names

Name 4-O-tert-butyl 1-O-methyl (2S)-2-bromobutanedioate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.351g/cm3
Boiling Point 262.1ºC at 760 mmHg
Molecular Formula C9H15BrO4
Molecular Weight 267.11700
Flash Point 112.3ºC
Exact Mass 266.01500
PSA 52.60000
LogP 1.65470
Index of Refraction 1.468
InChIKey RMYNMVDLUFHECX-LURJTMIESA-N
SMILES COC(=O)C(Br)CC(=O)OC(C)(C)C

 Safety Information

HS Code 2917190090

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2917190090
Summary 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

(S)-4-tert-Butyl 1-methyl 2-bromosuccinate
Butanedioic acid,2-bromo-,4-(1,1-dimethylethyl)1-methyl ester,(2S)
methyl (S)-2-bromo-3-(tert-butoxycarbonyl)propionate
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