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1-Phenyl-4,5-dihydro-1H-pyrazole

Also known as: 1-Phenyl-2-pyrazoline, 2-Pyrazoline,1-phenyl-, 2-phenyl-3,4-dihydropyrazole, N-phenylpyrazoline, phenylpyrazoline

1-Phenyl-4,5-dihydro-1H-pyrazole (CAS 936-53-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H10N2 and a molecular weight of 146.18900 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
936-53-8
Jingsj CID
J-1358284-8
Molecular Formula
C9H10N2
Molecular Weight
146.18900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass146.08400
PSA15.60000
LogP1.38310

Customs & Trade Information

HS Code2933199090
Summary2933199090. 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%

Frequently Asked Questions

What is the CAS number of 1-Phenyl-4,5-dihydro-1H-pyrazole?

The CAS number of 1-Phenyl-4,5-dihydro-1H-pyrazole is 936-53-8.

What are the molecular formula and molecular weight of 1-Phenyl-4,5-dihydro-1H-pyrazole?

1-Phenyl-4,5-dihydro-1H-pyrazole has molecular formula C9H10N2 and molecular weight 146.18900 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1-Phenyl-4,5-dihydro-1H-pyrazole (CAS 936-53-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1358284-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.