Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N-Ethyl-N-(2-hydroxyethyl)perfluorooctylsulphonamide (NEtFOSE),2 μg/mL in Methanol
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: N-Ethyl-N-(2-hydroxyethyl)perfluorooctylsulphonamide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

1691-99-2

1691-99-2 structure

1691-99-2 structure

Name: N-ethyl-N-perfluorooctylsulfonylaminoethanol
Chemical Name: N-Ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)octane-1-sulfonamide
CAS Number: 1691-99-2
Molecular Formula: C₁₂H₁₀F₁₇NO₃S
Molecular Weight: 571.251
Create Date: 2018-05-12 08:00:00
Modify Date: 2025-08-20 13:56:58

Name	N-Ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)octane-1-sulfonamide
Synonyms	n-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-n-(2-hydroxyethyl)octane-1-sulfonamide 1-Octanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)- N-ethyl-N-perfluorooctylsulfonylaminoethanol N-Ethyl-N-2-hydroxyethyl perfluorooctansulfulfonamide MFCD00972159 N-Ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-1-octanesulfonamide EINECS 216-887-4

Density	1.7±0.1 g/cm3
Boiling Point	316.7±52.0 °C at 760 mmHg
Melting Point	55-65ºC
Molecular Formula	C₁₂H₁₀F₁₇NO₃S
Molecular Weight	571.251
Flash Point	145.4±30.7 °C
Exact Mass	571.010986
PSA	65.99000
LogP	8.65
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.348

Hazard Codes	Xi: Irritant;
HS Code	2935009090

Precursor 5
1017593-64-4 4151-50-2 540-51-2 307-35-7
96-49-1
DownStream 0

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

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