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Key Documents

8.20956

Sigma-Aldrich

2,2,3,3,3-Pentafluoropropionic acid

for synthesis

Synonym(s):

2,2,3,3,3-Pentafluoropropionic acid, Perfluoropropionic acid

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About This Item

Empirical Formula (Hill Notation):
C3HF5O2
CAS Number:
422-64-0
Molecular Weight:
164.03
MDL number:
MFCD00004170
UNSPSC Code:
12352106
EC Index Number:
207-021-6
NACRES:
NA.22

vapor pressure

52 hPa ( 25 °C)

Quality Level

200

assay

≥97.0% (GC)

form

liquid

bp

96-97 °C/984 hPa

density

1.57 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C3HF5O2.Ag/c4-2(5,1(9)10)3(6,7)8;/h(H,9,10);/q;+1/p-1

InChI key

XAYJXAUUXJTOSI-UHFFFAOYSA-M

Related Categories

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.571 - 1.575
Colour (visual): colorless to yellowish to pink to brownish
Identity (IR): passes test

pictograms

CorrosionSkull and crossbones
GHS05,GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Storage Class

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

wgk_germany

WGK 3

Certificates of Analysis (COA)

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