CAS 89943-03-3|4-(1-PYRAZOLYL)-2-BUTANONE

Introduction：Basic information about CAS 89943-03-3|4-(1-PYRAZOLYL)-2-BUTANONE, 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	4-(1-PYRAZOLYL)-2-BUTANONE
CAS Number	89943-03-3	Molecular Weight	138.16700
Density	1.07g/cm3	Boiling Point	245.8ºC at 760 mmHg
Molecular Formula	C₇H₁₀N₂O	Melting Point	/
MSDS	/	Flash Point	102.5ºC

Names

Name	4-pyrazol-1-ylbutan-2-one
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.07g/cm3
Boiling Point	245.8ºC at 760 mmHg
Molecular Formula	C₇H₁₀N₂O
Molecular Weight	138.16700
Flash Point	102.5ºC
Exact Mass	138.07900
PSA	34.89000
LogP	0.86220
Index of Refraction	1.534
InChIKey	YGSSCNXKGBWTBR-UHFFFAOYSA-N
SMILES	CC(=O)CCn1cccn1

Safety Information

Safety Phrases	S24/25
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

4-(pyrazol-1-yl)butan-2-one

2-Butanone,4-(1H-pyrazol-1-yl)

4-(1-Pyrazolyl)-2-butanone

4-(1H-pyrazol-1-yl)butan-2-one

4-(1H-pyrazol-1-yl)-2-butanone

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