CAS 885692-91-1|3-Methylthiophene-2-boronic acid pinacol ester

Introduction：Basic information about CAS 885692-91-1|3-Methylthiophene-2-boronic acid pinacol ester, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	3-Methylthiophene-2-boronic acid pinacol ester
CAS Number	885692-91-1	Molecular Weight	224.128
Density	1.1±0.1 g/cm3	Boiling Point	305.3±30.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₇BO₂S	Melting Point	57-62ºC
MSDS	/	Flash Point	138.4±24.6 °C

Names

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

Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	305.3±30.0 °C at 760 mmHg
Melting Point	57-62ºC
Molecular Formula	C₁₁H₁₇BO₂S
Molecular Weight	224.128
Flash Point	138.4±24.6 °C
Exact Mass	224.104233
PSA	46.70000
LogP	2.35570
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.501
InChIKey	DGJCULPYCMEHFZ-UHFFFAOYSA-N
SMILES	Cc1ccsc1B1OC(C)(C)C(C)(C)O1

Safety Information

HS Code	2934999090

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

4,4,5,5-tetramethyl-2-(3-methylthiophen-2-yl)-1,3,2-dioxaborolane

4,4,5,5-Tetramethyl-2-(3-methyl-2-thienyl)-1,3,2-dioxaborolane

1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-(3-methyl-2-thienyl)-

3-Methylthiophene-2-boronic acid pinacol ester

Recommended......