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

677-25-8

677-25-8 structure

677-25-8 structure

Name: Ethenesulfonyl fluoride
Chemical Name: ESF Vinyl sulfonyl fluoride
CAS Number: 677-25-8
Molecular Formula: C₂H₄F₂O₄S₂
Molecular Weight: 194.17800
Create Date: 2016-10-04 15:35:56
Modify Date: 2025-09-09 13:59:15

Name	ESF Vinyl sulfonyl fluoride
Synonyms	ethenesulfonyl fluoride

Density	1.324g/cm3
Boiling Point	116.1ºC at 760 mmHg
Molecular Formula	C₂H₄F₂O₄S₂
Molecular Weight	194.17800
Flash Point	24ºC
Exact Mass	193.95200
PSA	85.04000
LogP	1.74660
Index of Refraction	1.396

Symbol	GHS02, GHS05, GHS06, GHS08
Signal Word	Danger
Hazard Statements	H226-H301 + H311 + H331-H314-H335-H341
Precautionary Statements	P261-P280-P301 + P310-P305 + P351 + P338-P310
Risk Phrases	23/24/25-34-68
Safety Phrases	26-36/37/39-45
RIDADR	UN 2920 3(8) / PGII
HS Code	2904909090

762-70-9 structure

762-70-9

~%

677-25-8 structure

677-25-8

Literature: Farbw.Hoechst Patent: US2884452 , 1956 ;

1622-32-8 structure

1622-32-8

~%

677-25-8 structure

677-25-8

Literature: Farbw.Hoechst Patent: DE952803 , 1952 ; Full Text Show Details Farbw.Hoechst Patent: US2783275 , 1953 ;

6608-47-5 structure

6608-47-5

~%

677-25-8 structure

677-25-8

Literature: Monsanto Chem.Co. Patent: US2653973 , 1950 ;

762-68-5 structure

762-68-5

~%

677-25-8 structure

677-25-8

Literature: Soborowskii et al. Zhurnal Obshchei Khimii, 1958 , vol. 28, p. 1866,1868; engl. Ausg. S. 1909, 1911

54429-56-0 structure

54429-56-0

~%

677-25-8 structure

677-25-8

Literature: Soborowskii et al. Zhurnal Obshchei Khimii, 1958 , vol. 28, p. 1866,1868; engl. Ausg. S. 1909, 1911

Precursor 5
762-70-9 1622-32-8 6608-47-5 762-68-5
54429-56-0
DownStream 3
963-40-6 60353-00-6 60353-82-4

HS Code	2904909090
Summary	HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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