CAS 149139-43-5|1-(TERT-BUTYL)-1H-PYRAZOLE-4-CARBONITRILE

Introduction：Basic information about CAS 149139-43-5|1-(TERT-BUTYL)-1H-PYRAZOLE-4-CARBONITRILE, 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	1-(TERT-BUTYL)-1H-PYRAZOLE-4-CARBONITRILE
CAS Number	149139-43-5	Molecular Weight	149.19300
Density	/	Boiling Point	251.0±13.0°C at 760 mmHg
Molecular Formula	C₈H₁₁N₃	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	1-tert-butylpyrazole-4-carbonitrile
Synonym	More Synonyms

Chemical & Physical Properties

Boiling Point	251.0±13.0°C at 760 mmHg
Molecular Formula	C₈H₁₁N₃
Molecular Weight	149.19300
Exact Mass	149.09500
PSA	41.61000
LogP	1.50978
InChIKey	MPAMGIZXDRTXEW-UHFFFAOYSA-N
SMILES	CC(C)(C)n1cc(C#N)cn1

Safety Information

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

QC-4499

1-tert-butyl-1H-pyrazole-4-carbonitrile

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