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perfluorooctane-1-sulfonic acid

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Origin: China

Cas No: 1763-23-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

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CAS No.: 1763-23-1 Formula: C8HF17O3S Molecular Weight: 500.13000

Basic Info

Chemical Name	perfluorooctane-1-sulfonic acid
Synonyms	1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluorooctane-1-sulfonic acid; Perfluorooctane sulfonic acid; Heptadecafluorooctanesulfonic acid;
CAS No.	1763-23-1
Molecular Formula	C8HF17O3S
Molecular Weight	500.13000
PSA	62.75000
LogP	5.92190

Properties

Appearance & Physical State	White powder
Density	1.837 g/cm3
Boiling Point	260ºC
Melting Point	90ºC
Flash Point	11 °C
Storage Condition	2-8ºC

Safety Info

RTECS	RG9701600
Safety Statements	26-36/37/39-45-61-36/37
HS Code	2904909090
WGK Germany	-
RIDADR	UN 3265 8
Risk Statements	R34
Hazard Codes	C; N; T; F
Signal Word	Danger
Symbol	GHS05, GHS07, GHS08, GHS09
Hazard Declaration	H302 + H332; H314; H351; H360; H362; H372; H411
Caution Statement	P201; P263; P273; P280; P305 + P351 + P338; P310

Synthesis Route

n-perfluorooctanesulfinic acid→perfluorooctanoic acid+perfluorooctane-1-sulfonic acid
1-Octanesulfinic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, sodium salt→perfluorooctanoic acid+perfluorooctane-1-sulfonic acid
Dimethyl sulfide+Perfluorooctyl iodide→perfluorooctane-1-sulfonic acid

Precursor

Sodium thiomethoxide
Dimethyl sulfide
Perfluorooctyl iodide
dimethyl disulfide

Downstream Product

1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonyl chloride
sodium,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonate
1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-phenyloctane-1-sulfonamide

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