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390321

Sigma-Aldrich

Trifluoroacetaldehyde dimethyl acetal

99%

Synonym(s):

1,1,1-Trifluoro-2,2-dimethoxyethane, 2,2-Dimethoxy-1,1,1-trifluoroethane

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About This Item

Linear Formula:
CF3CH(OCH3)2
CAS Number:
Molecular Weight:
144.09
Beilstein:
2070944
MDL number:
UNSPSC Code:
12352103

Assay

99%

refractive index

n20/D 1.320 (lit.)

bp

78-79 °C (lit.)

density

1.2 g/mL at 25 °C (lit.)

SMILES string

COC(OC)C(F)(F)F

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Application

Alternative to gaseous unstable trifluoroacetaldehyde used to prepare α-trifluoromethylated alcohols for antifungals, antitumor, and chemotherapeutic agents.

Certificates of Analysis (COA)

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Tetrahedron Asymmetry, 2, 235-235 (1991)
Tetrahedron Letters, 32, 3823-3823 (1991)
Tetrahedron Letters, 33, 1351-1351 (1992)

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