2-Methylthiophene-3-boronic acid pinacol ester

Modify Date: 2024-01-03 19:15:23

2-Methylthiophene-3-boronic acid pinacol ester Structure
2-Methylthiophene-3-boronic acid pinacol ester structure
Common Name 2-Methylthiophene-3-boronic acid pinacol ester
CAS Number 910553-12-7 Molecular Weight 224.12700
Density 1.06g/cm3 Boiling Point 303.9ºC at 760 mmHg
Molecular Formula C11H17BO2S Melting Point N/A
MSDS N/A Flash Point 137.6ºC

 Names

Name 4,4,5,5-tetramethyl-2-(2-methylthiophen-3-yl)-1,3,2-dioxaborolane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.06g/cm3
Boiling Point 303.9ºC at 760 mmHg
Molecular Formula C11H17BO2S
Molecular Weight 224.12700
Flash Point 137.6ºC
Exact Mass 224.10400
PSA 46.70000
LogP 2.35570

 Safety Information

Hazard Codes Xi
HS Code 2934999090

 Synthetic Route

~38%

2-Methylthiophene-3-boronic acid pinacol ester Structure

2-Methylthiophe...

CAS#:910553-12-7

Literature: ELI LILLY AND COMPANY Patent: WO2006/102194 A1, 2006 ; Location in patent: Page/Page column 89-90 ; WO 2006/102194 A1

 Precursor & DownStream

Precursor  2

DownStream  0

 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

QC-6042
2-Methylthiophene-3-boronic acid pinacol ester