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

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

133559-43-0

133559-43-0 structure

133559-43-0 structure

Name: 3-TRIFLUOROMETHANESULFONYLOXY-BUT-2-ENOIC ACID METHYL ESTER
Chemical Name: methyl (Z)-3-(trifluoromethylsulfonyloxy)but-2-enoate
CAS Number: 133559-43-0
Molecular Formula: C₆H₇F₃O₅S
Molecular Weight: 248.17700
Create Date: 2018-12-29 18:10:47
Modify Date: 2025-08-22 14:04:10

Name	methyl (Z)-3-(trifluoromethylsulfonyloxy)but-2-enoate
Synonyms	Methyl 3-(trifluoromethylsulfonyloxy)crotonate AC-6491 A-2232

Density	1.474g/cm3
Boiling Point	248.3ºC at 760mmHg
Molecular Formula	C₆H₇F₃O₅S
Molecular Weight	248.17700
Flash Point	104ºC
Exact Mass	247.99700
PSA	78.05000
LogP	2.01020
Vapour Pressure	0.0244mmHg at 25°C
Index of Refraction	1.416

HS Code	2916190090

HS Code	2916190090
Summary	2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

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