CAS 149777-86-6|4,4,5,5-tetramethyl-2-[(E)-2-(4-nitrophenyl)ethenyl]-1,3,2-dioxaborolane

Introduction：Basic information about CAS 149777-86-6|4,4,5,5-tetramethyl-2-[(E)-2-(4-nitrophenyl)ethenyl]-1,3,2-dioxaborolane, 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

Common Name	4,4,5,5-tetramethyl-2-[(E)-2-(4-nitrophenyl)ethenyl]-1,3,2-dioxaborolane
CAS Number	149777-86-6	Molecular Weight	275.10800
Density	/	Boiling Point	/
Molecular Formula	C₁₄H₁₈BNO₄	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	4,4,5,5-tetramethyl-2-[(E)-2-(4-nitrophenyl)ethenyl]-1,3,2-dioxaborolane

Chemical & Physical Properties

Molecular Formula	C₁₄H₁₈BNO₄
Molecular Weight	275.10800
Exact Mass	275.13300
PSA	64.28000
LogP	3.76260
InChIKey	BXXRMYWJQYBIEW-UHFFFAOYSA-N
SMILES	CC1(C)OB(C=Cc2ccc([N+](=O)[O-])cc2)OC1(C)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%

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