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100188

Sigma-Aldrich

2,3,5,6-Tetrafluorobenzenethiol

97%

Synonym(s):

2,3,5,6-Tetrafluorothiophenol

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About This Item

Linear Formula:
HC6F4SH
CAS Number:
769-40-4
Molecular Weight:
182.14
EC Number:
212-210-1
MDL number:
MFCD00004829
UNSPSC Code:
12352100
PubChem Substance ID:
24846517
NACRES:
NA.22

assay

97%

storage condition

under inert gas

refractive index

n20/D 1.4865 (lit.)

bp

152-153 °C (lit.)

SMILES string

Fc1cc(F)c(F)c(S)c1F

InChI

1S/C6H2F4S/c7-2-1-3(8)5(10)6(11)4(2)9/h1,11H

InChI key

IGOGJHYWSOZGAE-UHFFFAOYSA-N

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

118.4 °F - closed cup

flash_point_c

48 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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M H Quernin et al.
Journal of chromatography. B, Biomedical sciences and applications, 709(1), 47-56 (1998-07-08)
A specific and highly sensitive method has been developed for the determination of busulfan in plasma by gas chromatography-mass spectrometry using a deuterium-labeled busulfan (busulfan-d8) as internal standard. Plasma containing busulfan and busulfan-d8 were extracted with ethyl acetate and derivatized
M H Quernin et al.
Journal of chromatography. B, Biomedical sciences and applications, 721(1), 147-152 (1999-02-23)
A high-performance liquid chromatographic (HPLC) method was developed and validated for the determination of busulfan in plasma. Busulfan was extracted in toluene, derivatized by 2,3,5,6-tetrafluorothiophenol to obtain di-TFTP-butane, the derivatization product was then re-extracted in toluene and injected into the
L Embree et al.
Cancer chemotherapy and pharmacology, 32(2), 137-142 (1993-01-01)
The development and validation of a gas chromatographic assay method for determination of total and free busulfan concentrations in human plasma for pharmacokinetic studies is reported. 1,6-Bis(methanesulfonyloxy)hexane, the internal standard, and a potential metabolite, 3-hydroxysulfolane, were synthesized. Plasma and plasma
R B Burns et al.
Journal of pharmaceutical and biomedical analysis, 13(9), 1073-1078 (1995-08-01)
A gas-chromatographic assay method was developed and validated for determination of busulfan in human plasma for test dose therapeutic drug monitoring. Busulfan and the internal standard (1,6-bis-(methanesulfonyloxy)hexane) were extracted from plasma samples and derivatized with 2,3,5,6-tetrafluorothiophenol prior to gas chromatographic

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