CAS 1109284-49-2|methyl 5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-c

Introduction：Basic information about CAS 1109284-49-2|methyl 5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-c, 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-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate
CAS Number	1109284-49-2	Molecular Weight	282.16400
Density	/	Boiling Point	/
Molecular Formula	C₁₃H₁₉BO₄S	Melting Point	/
MSDS	/	Flash Point	/

Names

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

Chemical & Physical Properties

Molecular Formula	C₁₃H₁₉BO₄S
Molecular Weight	282.16400
Exact Mass	282.11000
PSA	73.00000
LogP	2.14230
InChIKey	HRMDSSJQNZPJAT-UHFFFAOYSA-N
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=C(SC(=C2)C(=O)OC)C

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

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

5-(methoxycarbonyl)-2-methyl-3-thienylboronic acid pinacol ester

5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylic acid methyl ester

methyl-5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate

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