Fluoride

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Pentafluorothiophenol|771-62-0


Description

Pentafluorothiophenol is an organosulfur compound with the formula C6F5SH. It is a colorless volatile liquid. The compound is prepared by the reaction of sodium hydrosulfide and hexafluorobenzene. With a pKa of 2.68, it is one of the most acidic thiols. Its conjugate base has been used as a ligand in coordination chemistry

Basic Info

Chemical Name Pentafluorothiophenol
Synonyms

2,3,4,5,6-pentafluorobenzenethiol;Benzenethiol, pentafluoro-;

CAS No. 771-62-0
Molecular Formula C6HF5S
Molecular Weight 200.12900
PSA 38.80000
LogP 2.67080

Numbering system

UNII CM7UNQ95TJ

Properties

Appearance & Physical State Clear colorless to slightly yellow liquid
Density 1.5
Boiling Point 143ºC
Melting Point -24ºC
Flash Point 51ºC
Refractive Index n20/D 1.4645(lit.)
Storage Condition Flammables area

Safety Info

RTECS DC1940000
Hazard Class 3
Safety Statements S16-S26-S36/37/39-S45
WGK Germany 3
Packing Group III
RIDADR UN 2920 8/PG 2
Risk Statements R10; R34
Hazard Codes C

X大连双航化学有限公司&H2-Chem--Organic fluoride&OLED

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