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Merck
CN

52502

Hexafluoroacetone trihydrate

purum, ≥96.0% (GC)

Synonym(s):

Hexafluoro-2-propanone trihydrate, Perfluoroacetone trihydrate

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About This Item

Linear Formula:
(CF3)2CO · 3H2O
CAS Number:
34202-69-2
Molecular Weight:
220.07
EC Number:
211-676-3
UNSPSC Code:
12352100
PubChem Substance ID:
24874460
Beilstein/REAXYS Number:
607236
MDL number:
MFCD00149061

Key Documents

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vapor pressure

87.5 psi ( 21 °C)

grade

purum

assay

≥96.0% (GC)

refractive index

n20/D 1.319

bp

106-108 °C

mp

18-21 °C (lit.)

density

1.579 g/mL at 25 °C (lit.)

SMILES string

[H]O[H].[H]O[H].[H]O[H].FC(F)(F)C(=O)C(F)(F)F

InChI

1S/C3F6O.3H2O/c4-2(5,6)1(10)3(7,8)9;;;/h;3*1H2

InChI key

SNZAEUWCEHDROX-UHFFFAOYSA-N

Application

Anhydrous hexafluoroacetone is a gas. It can be prepared from the trihydrate by distillation from concentrated sulfuric acid

signalword

Danger

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Repr. 2 - Skin Corr. 1B

Storage Class

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Regulatory Information

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