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

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

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: bis(trifluoromethylsulphonyl)methane
Price: ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 406104890@qq.com

428-76-2

428-76-2 structure

428-76-2 structure

Name: bis(trifluoromethylsulphonyl)methane
Chemical Name: Bis(trifluoromethanesulfonyl)methane
CAS Number: 428-76-2
Molecular Formula: C₃H₂F₆O₄S₂
Molecular Weight: 280.16600
Create Date: 2018-08-29 18:09:35
Modify Date: 2025-08-21 16:19:09

Name	Bis(trifluoromethanesulfonyl)methane
Synonyms	Bis(trifluoromethylsulfonyl)methane trifluoro(trifluoromethylsulfonylmethylsulfonyl)methane

Density	1.832g/cm3
Boiling Point	300.8ºC at 760mmHg
Melting Point	35ºC
Molecular Formula	C₃H₂F₆O₄S₂
Molecular Weight	280.16600
Flash Point	135.7ºC
Exact Mass	279.93000
PSA	85.04000
LogP	2.97470
Vapour Pressure	0.00195mmHg at 25°C
Index of Refraction	1.366

Hazard Codes	Xi
HS Code	2904909090

Precursor 10
358-23-6 1822-00-0 335-05-7 676-58-4
84132-17-2 84132-18-3 917-64-6 40906-88-5
34241-39-9 108-88-3
DownStream 7
30354-38-2 40906-88-5 58510-68-2 58510-69-3
58510-71-7 58510-87-5 60805-11-0

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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