Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Oxocyclobutanecarbonitrile
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3-Oxocyclobutanecarbonitrile
Price: ￥366.0/1g ￥1956.0/10g ￥996.0/5g ￥4696.0/25g
Purity: 97.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

20249-16-5

20249-16-5 structure

20249-16-5 structure

Name: 3-Oxocyclobutanecarbonitrile
Chemical Name: 3-oxocyclobutane-1-carbonitrile
CAS Number: 20249-16-5
Molecular Formula: C₅H₅NO
Molecular Weight: 95.099
Create Date: 2018-04-03 08:00:00
Modify Date: 2025-08-28 13:22:44

Name	3-oxocyclobutane-1-carbonitrile
Synonyms	3-oxo-cyclobutane-1-carbonitrile 3-Oxocyclobutanecarbonitrile 3-OXO-CYCLOBUTANECARBONITRILE 3-Oxo-cyclobutancarbonitril 3-cyanocyclobutanone Cyclobutanecarbonitrile,3-oxo Cyclobutanecarbonitrile, 3-oxo- 3-Oxo-cyclobutannitril

Density	1.1±0.1 g/cm3
Boiling Point	249.1±33.0 °C at 760 mmHg
Molecular Formula	C₅H₅NO
Molecular Weight	95.099
Flash Point	104.5±25.4 °C
Exact Mass	95.037117
PSA	40.86000
LogP	-1.19
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.464

Hazard Codes	Xi
HS Code	2926909090

15760-35-7 structure

15760-35-7

~98%

20249-16-5 structure

20249-16-5

Literature: ASTRAZENECA AB Patent: US2012/122843 A1, 2012 ; Location in patent: Page/Page column 39 ;

339529-30-5 structure

339529-30-5

~79%

20249-16-5 structure

20249-16-5

Literature: Tishkov, Alexander A.; Lyapkalo, Il'ya M.; Ioffe, Sema L.; Strelenko, Yuri A.; Tartakovsky, Vladimir A. Tetrahedron, 2001 , vol. 57, # 11 p. 2221 - 2230

22020-87-7 structure

22020-87-7

~%

20249-16-5 structure

20249-16-5

Literature: Tetrahedron, , vol. 57, # 11 p. 2221 - 2230

Precursor 3
15760-35-7 339529-30-5 22020-87-7
DownStream 8
20249-17-6 30494-27-0 86770-80-1 681128-39-2
107496-54-8 1246765-49-0 681128-38-1 51934-08-8

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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