CAS 1021919-24-3|TERT-BUTYL 4-BROMO-3-METHYL-1H-PYRAZOLE-1-CARBOXYLATE

Introduction：Basic information about CAS 1021919-24-3|TERT-BUTYL 4-BROMO-3-METHYL-1H-PYRAZOLE-1-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	TERT-BUTYL 4-BROMO-3-METHYL-1H-PYRAZOLE-1-CARBOXYLATE
CAS Number	1021919-24-3	Molecular Weight	261.11600
Density	/	Boiling Point	/
Molecular Formula	C₉H₁₃BrN₂O₂	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	tert-butyl 4-bromo-3-methylpyrazole-1-carboxylate
Synonym	More Synonyms

Chemical & Physical Properties

Molecular Formula	C₉H₁₃BrN₂O₂
Molecular Weight	261.11600
Exact Mass	260.01600
PSA	44.12000
LogP	2.73720
InChIKey	LRPOLTGTSAIHRO-UHFFFAOYSA-N
SMILES	Cc1nn(C(=O)OC(C)(C)C)cc1Br

Safety Information

Hazard Codes	Xi
HS Code	2933199090

Customs

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

tert-butyl 4-bromo-3-methyl-1H-pyrazole-1-carboxylate

1-BOC-4-Bromo-3-methylpyrazole

N-Boc-4-bromo-3-methyl-pyrazole

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