Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

679038

Sigma-Aldrich

Hexafluoro-2,3-bis(trifluoromethyl)-2,3-butanediol

96%

Synonym(s):

Perfluoropinacol

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
[(CF3)2C(OH)]2
CAS Number:
918-21-8
Molecular Weight:
334.06
MDL number:
MFCD00427700
UNSPSC Code:
12352100
PubChem Substance ID:
329760706
NACRES:
NA.22

Assay

96%

bp

129 °C/760 mmHg

mp

20-24 °C

density

1.870 g/mL at 25 °C

functional group

fluoro
hydroxyl

SMILES string

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

InChI

1S/C6H2F12O2/c7-3(8,9)1(19,4(10,11)12)2(20,5(13,14)15)6(16,17)18/h19-20H

InChI key

GKDCWKGUOZVDFX-UHFFFAOYSA-N

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H302 + H332,H310

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCV1748
MKCS5585
MKCN3218
MKCM1329
MKCH8248

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service