Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,5-DICYANOPYRIDINE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,5-DICYANOPYRIDINE
Price: ￥1636.0/1g ￥4916.0/5g
Purity: 95.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-DICYANOPYRIDINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20730-07-8

20730-07-8 structure

20730-07-8 structure

Name: 2,5-DICYANOPYRIDINE
Chemical Name: pyridine-2,5-dicarbonitrile
CAS Number: 20730-07-8
Molecular Formula: C₇H₃N₃
Molecular Weight: 129.11900
Create Date: 2018-02-26 08:00:00
Modify Date: 2025-08-25 17:34:38

Name	pyridine-2,5-dicarbonitrile
Synonyms	5-cyanopyridine-2-carbonitrile 2,5-Dicyan-pyridin Pyridin-2,5-dicarbonitril Isocinchomeronsaeure-dinitril 2,5-Dicyanopyridine 2,5-PYRIDINEDICARBONITRILE

Density	1.254g/cm3
Boiling Point	325.272ºC at 760 mmHg
Molecular Formula	C₇H₃N₃
Molecular Weight	129.11900
Flash Point	115.922ºC
Exact Mass	129.03300
PSA	60.47000
LogP	0.82496
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.568

HS Code	2933399090

14906-64-0 structure

14906-64-0

7677-24-9 structure

7677-24-9

~17%

20730-07-8 structure

20730-07-8

17132-78-4 structure

17132-78-4

Literature: Fife, Wilmer K. Heterocycles, 1984 , vol. 22, # 1 p. 93 - 96

14906-64-0 structure

14906-64-0

143-33-9 structure

143-33-9

~27%

20730-07-8 structure

20730-07-8

17132-78-4 structure

17132-78-4

Literature: Vorbrueggen, Helmut; Krolikiewicz, Konrad Synthesis, 1983 , # 4 p. 316 - 319

4663-96-1 structure

4663-96-1

~%

20730-07-8 structure

20730-07-8

14178-45-1 structure

14178-45-1

Literature: Shinohara et al. Kobunshi Kagaku, 1958 , vol. 15, p. 839,844 Chem.Abstr., 1960 , p. 22636

Precursor 4
14906-64-0 7677-24-9 143-33-9 4663-96-1
DownStream 0

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine 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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