5-methyl-2-pyrazoline

Modify Date: 2024-01-08 09:46:38

5-methyl-2-pyrazoline Structure
5-methyl-2-pyrazoline structure
Common Name 5-methyl-2-pyrazoline
CAS Number 1568-20-3 Molecular Weight 84.11970
Density N/A Boiling Point N/A
Molecular Formula C4H8N2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 5-methyl-4,5-dihydro-1H-pyrazole
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C4H8N2
Molecular Weight 84.11970
Exact Mass 84.06870
PSA 24.39000
LogP 0.11840

 Safety Information

HS Code 2933199090

 Synthetic Route

~37%

5-methyl-2-pyrazoline Structure

5-methyl-2-pyra...

CAS#:1568-20-3

Literature: Koptelov; Saik Russian Journal of Organic Chemistry, 2006 , vol. 42, # 10 p. 1501 - 1506

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5-methyl-2-pyrazoline Structure

5-methyl-2-pyra...

CAS#:1568-20-3

Literature: Hladik Monatshefte fuer Chemie, 1903 , vol. 24, p. 443

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5-methyl-2-pyrazoline Structure

5-methyl-2-pyra...

CAS#:1568-20-3

Literature: Kost; Grandberg Zhurnal Obshchei Khimii, 1956 , vol. 26, p. 2319,2320, 2321; engl. Ausg. S. 2593, 2594,2595

 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

3-methyl-2-pyrazoline
1H-Pyrazole,4,5-dihydro-5-methyl
5-methylpyrazoline
3-methyl-3,4-dihydropyrazole
5-Methyl-4,5-dihydro-1H-pyrazol
5-METHYL-2-PYRAZOLINE
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