CAS 476004-80-5|5-Methylthiophene-2-boronic acid pinacol ester

Introduction：Basic information about CAS 476004-80-5|5-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. Synonyms

Common Name	5-Methylthiophene-2-boronic acid pinacol ester
CAS Number	476004-80-5	Molecular Weight	224.12700
Density	0.937	Boiling Point	308.2ºC at 760 mmHg
Molecular Formula	C₁₁H₁₇BO₂S	Melting Point	/
MSDS	/	Flash Point	105ºC

Names

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

Chemical & Physical Properties

Density	0.937
Boiling Point	308.2ºC at 760 mmHg
Molecular Formula	C₁₁H₁₇BO₂S
Molecular Weight	224.12700
Flash Point	105ºC
Exact Mass	224.10400
PSA	46.70000
LogP	2.35570
Index of Refraction	1.5
InChIKey	LTOLNTYOBPPFLS-UHFFFAOYSA-N
SMILES	Cc1ccc(B2OC(C)(C)C(C)(C)O2)s1

Safety Information

Hazard Codes	Xi
Risk Phrases	38
Safety Phrases	S24/25

Synonyms

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

OR2393

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

2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-methylthiophene

5-Methylthiophene-2-boronic acid pinacol ester

5-(2-Methylthiophene)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

5-(2-methylthiophene)-4,4,5,5-tetramethyl-1,3,2-dioxoborolane

2-methyl-5-(pinacolboryl)thiophene

5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-methylthiophene

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