Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-tert-Butyl-1-(4-nitrophenyl)-1H-pyrazol-5-amine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-TERT-BUTYL-1-(4-NITROPHENYL)-1H-PYRAZOL-5-AMINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

251658-55-6

251658-55-6 structure

251658-55-6 structure

Name: 3-TERT-BUTYL-1-(4-NITROPHENYL)-1H-PYRAZOL-5-AMINE
Chemical Name: 5-tert-butyl-2-(4-nitrophenyl)pyrazol-3-amine
CAS Number: 251658-55-6
Molecular Formula: C₁₃H₁₆N₄O₂
Molecular Weight: 260.29200
Create Date: 2018-12-29 13:06:02
Modify Date: 2025-10-17 13:21:50

Name	5-tert-butyl-2-(4-nitrophenyl)pyrazol-3-amine

Density	1.26g/cm3
Boiling Point	431.7ºC at 760 mmHg
Melting Point	164-167ºC
Molecular Formula	C₁₃H₁₆N₄O₂
Molecular Weight	260.29200
Flash Point	214.9ºC
Exact Mass	260.12700
PSA	89.66000
LogP	3.76460
Vapour Pressure	1.17E-07mmHg at 25°C
Index of Refraction	1.617

HS Code	2933199090

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%

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