Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1H-pyrazole-3,5-diamine
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1H-pyrazole-3,5-diamine
Price: ￥1746.0/1g ￥806.0/100mg ￥1296.0/250mg
Purity: 95.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 1H-pyrazole-3,5-diamine
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

16082-33-0

16082-33-0 structure

16082-33-0 structure

Name: 1H-pyrazole-3,5-diamine
Chemical Name: 1H-pyrazole-3,5-diamine
CAS Number: 16082-33-0
Molecular Formula: C₃H₆N₄
Molecular Weight: 98.10650
Create Date: 2018-06-21 19:27:26
Modify Date: 2025-08-25 17:26:26

Name	1H-pyrazole-3,5-diamine
Synonyms	3,5-DIAMINO-1H-PYRAZOLE 1H-Pyrazol-3,5-diyldiamin 3,5-diaminopyrazole 3,5-Diamino-pyrazol pyrazole-3,5-diamine 1H-pyrazole-3,5-diyldiamine

Density	1.496
Boiling Point	484.95ºC at 760 mmHg
Molecular Formula	C₃H₆N₄
Molecular Weight	98.10650
Flash Point	278.849ºC
Exact Mass	98.05920
PSA	80.72000
LogP	0.73650
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.771

HS Code	2933199090

26315-24-2 structure

26315-24-2

~%

16082-33-0 structure

16082-33-0

Literature: US2007/82902 A1, ; Page/Page column 18 ; US 20070082902 A1

109-77-3 structure

109-77-3

~%

16082-33-0 structure

16082-33-0

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 52, p. 37

Precursor 2
26315-24-2 109-77-3
DownStream 0

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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