Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Cyanopiperazine
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Piperazinecarbonitrile
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

187589-36-2

187589-36-2 structure

187589-36-2 structure

Name: 2-Cyanopiperazine
Chemical Name: piperazine-2-carbonitrile
CAS Number: 187589-36-2
Molecular Formula: C₅H₉N₃
Molecular Weight: 111.14500
Catalog: Pharmaceutical intermediate Heterocyclic compound Piperazine
Create Date: 2018-03-18 08:00:00
Modify Date: 2025-08-25 18:05:47

Name	piperazine-2-carbonitrile
Synonyms	2-piperazinecarbonitrile 2-Cyanopiperazine

Density	1.08g/cm3
Boiling Point	272ºC at 760mmHg
Molecular Formula	C₅H₉N₃
Molecular Weight	111.14500
Flash Point	118.3ºC
Exact Mass	111.08000
PSA	47.85000
Vapour Pressure	0.000128mmHg at 25°C

HS Code	2933599090

920-37-6 structure

920-37-6

~%

187589-36-2 structure

187589-36-2

Literature: US5698697 A1, ;

107-15-3 structure

107-15-3

920-37-6 structure

920-37-6

~%

187589-36-2 structure

187589-36-2

Literature: WO2014/31600 A1, ; Page/Page column 52 ;

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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