CAS 916138-13-1|METHYL 5-(4,4,5-TRIMETHYL-[1,3,2]DIOXABOROLAN-2-YL)THIOPHENE-2-CARBOXYLATE

Introduction：Basic information about CAS 916138-13-1|METHYL 5-(4,4,5-TRIMETHYL-[1,3,2]DIOXABOROLAN-2-YL)THIOPHENE-2-CARBOXYLATE, 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	METHYL 5-(4,4,5-TRIMETHYL-[1,3,2]DIOXABOROLAN-2-YL)THIOPHENE-2-CARBOXYLATE
CAS Number	916138-13-1	Molecular Weight	268.13700
Density	1.18g/cm3	Boiling Point	374.5ºC at 760 mmHg
Molecular Formula	C₁₂H₁₇BO₄S	Melting Point	/
MSDS	/	Flash Point	180.3ºC

Names

Name	methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.18g/cm3
Boiling Point	374.5ºC at 760 mmHg
Molecular Formula	C₁₂H₁₇BO₄S
Molecular Weight	268.13700
Flash Point	180.3ºC
Exact Mass	268.09400
PSA	73.00000
LogP	1.83390
Index of Refraction	1.508
InChIKey	LMWIOYXSRDMVLD-UHFFFAOYSA-N
SMILES	COC(=O)c1ccc(B2OC(C)(C)C(C)(C)O2)s1

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

5-(Methoxycarbonyl)thiophene-2-boronic acid,pinacol ester

5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-2-Thiophenecarboxylic acid Methyl Ester

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