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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,2,3,3-TETRAFLUOROSUCCINONITRILE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

663-41-2

663-41-2 structure

663-41-2 structure

Name: 2,2,3,3-TETRAFLUOROSUCCINONITRILE
Chemical Name: 2,2,3,3-tetrafluorobutanedinitrile
CAS Number: 663-41-2
Molecular Formula: C₄F₄N₂
Molecular Weight: 152.05000
Create Date: 2017-08-23 22:43:27
Modify Date: 2025-09-18 09:59:45

Name	2,2,3,3-tetrafluorobutanedinitrile
Synonyms	tetrafluorobutanedinitrile PC1959 Perfluoroethane-1,2-dicarbonitrile Tetrafluor-bernsteinsaeure-dinitril 2,2,3,3-Tetrafluorosuccinonitrile tetrafluoroethylene dicyanide Tetrafluorobutane-1,4-dinitrile Tetrafluorosuccinonitrile

Density	1.473g/cm3
Boiling Point	86ºC at 760 mmHg
Molecular Formula	C₄F₄N₂
Molecular Weight	152.05000
Flash Point	5.8ºC
Exact Mass	152.00000
PSA	47.58000
LogP	1.30416
Index of Refraction	1.328

HS Code	2926909090

377-37-7 structure

377-37-7

~8%

663-41-2 structure

663-41-2

Literature: Bishop et al. Journal of the American Chemical Society, 1963 , vol. 85, p. 1606

Precursor 1
377-37-7
DownStream 1
812-47-5

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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