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77249

Heptafluorobutyric acid

≥99.0% (GC)

Synonym(s):

Edman Reagent No. 3, HFBA, Perfluorobutyric acid

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About This Item

Linear Formula:
CF3CF2CF2COOH
CAS Number:
375-22-4
Molecular Weight:
214.04
UNSPSC Code:
12352106
NACRES:
NA.26
PubChem Substance ID:
57652682
EC Number:
206-786-3
Beilstein/REAXYS Number:
1426882
MDL number:
MFCD00004171
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vapor density

7 (vs air)

Quality Segment

100

vapor pressure

~10 mmHg ( 25 °C)

assay

≥99.0% (GC)

form

liquid

analyte chemical class(es)

amino acids

refractive index

n20/D 1.3 (lit.)

bp

120 °C/755 mmHg (lit.)

density

1.645 g/mL at 25 °C (lit.)

SMILES string

OC(=O)C(F)(F)C(F)(F)C(F)(F)F

InChI

1S/C4HF7O2/c5-2(6,1(12)13)3(7,8)4(9,10)11/h(H,12,13)

InChI key

YPJUNDFVDDCYIH-UHFFFAOYSA-N

Other Notes

In protein sequencing with converted Beckman gas-liquid phase sequencer.

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signalword

Danger

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

ppe

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

pictograms

CorrosionExclamation mark
GHS05,GHS07

hcodes

H302,H314

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

flash_point_f

No data available

flash_point_c

No data available

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