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: 1,1,2,2-TETRAFLUORO-2-(1,1,2,2-TETRAFLUOROETHOXY)ETHANESULPHONYL FLUORIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

104729-49-9

104729-49-9 structure

104729-49-9 structure

Name: 1,1,2,2-TETRAFLUORO-2-(1,1,2,2-TETRAFLUOROETHOXY)ETHANESULPHONYL FLUORIDE
Chemical Name: 1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoroethoxy)ethanesulfonyl fluoride
CAS Number: 104729-49-9
Molecular Formula: C₄HF₉O₃S
Molecular Weight: 300.10000
Create Date: 2018-11-26 19:16:38
Modify Date: 2025-08-26 14:55:58

Name	1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoroethoxy)ethanesulfonyl fluoride
Synonyms	5H-3-oxa-octafluoropentanesulfonyl fluoride HCF2CF2OCF2CF2SO2F 5H-3-oxa-octafluoropentanosulfonyl fluoride 5-hydro-3-oxaoctafluoropentanesulfonyl fluoride PC2511

Density	1.415g/cm3
Boiling Point	130.6ºC at 760mmHg
Molecular Formula	C₄HF₉O₃S
Molecular Weight	300.10000
Flash Point	32.8ºC
Exact Mass	299.95000
PSA	51.75000
LogP	3.42660
Vapour Pressure	11mmHg at 25°C
Index of Refraction	1.301

Hazard Codes	T: Toxic;
HS Code	2909199090

Precursor 0
DownStream 4
144951-88-2 3133-52-6 144951-90-6 88239-67-2

HS Code	2909199090
Summary	2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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