Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1H-Pyrazole-4-carbonitrile
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

31108-57-3

31108-57-3 structure

31108-57-3 structure

Name: 1H-Pyrazole-4-carbonitrile
Chemical Name: 1H-Pyrazole-4-carbonitrile
CAS Number: 31108-57-3
Molecular Formula: C₄H₃N₃
Molecular Weight: 93.087
Create Date: 2018-07-14 17:33:02
Modify Date: 2025-08-23 10:04:58

Name	1H-Pyrazole-4-carbonitrile
Synonyms	1H-Pyrazole-4-carbonitrile 4-Cyanopyrazole

Density	1.3±0.1 g/cm3
Boiling Point	317.4±15.0 °C at 760 mmHg
Molecular Formula	C₄H₃N₃
Molecular Weight	93.087
Flash Point	114.0±5.6 °C
Exact Mass	93.032700
PSA	52.47000
LogP	0.24
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.551

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Hazard Codes	Xi
RIDADR	NONH for all modes of transport
HS Code	2933199090

149139-41-3 structure

149139-41-3

~56%

31108-57-3 structure

31108-57-3

Literature: Jachak, Madhukar; Kriessmann, Ulrike; Mittelbach, Martin; Junek, Hans Monatshefte fuer Chemie, 1993 , vol. 124, p. 199 - 208

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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