390070

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390070

Aldrich

 

Trifluoroacetaldehyde ethyl hemiacetal

technical grade, 90%

Synonym:1-Ethoxy-2,2,2-trifluoroethanol
CAS Number:433-27-2
Linear Formula:CF3CH(OH)OCH2CH3
Molecular Weight:144.09
Beilstein Registry Number:906797
MDL number:MFCD00000441
PubChem Substance ID:24864314

Description

Packaging1 g in glass btl
ApplicationAlternative to gaseous unstable trifluoroacetaldehyde: used to prepare α-trifluoromethylated alcohols for antifungals, antitumor, and chemotherapeutic agents.1,2,3

Properties

gradetechnical grade
assay90%
total impurities<10% ethanol
refractive indexn20/D 1.342(lit.)
bp104-105 °C/745 mmHg(lit.)
density1.221 g/mL at 25 °C(lit.)

Safety

Hazard CodesXn
Risk Statements10-22
Safety Statements16-36/37/39-45
RIDADRUN 1989 3/PG 3
WGK Germany3
Flash Point(F)97 °F
Flash Point(C)36 °C

Related Products

Replaced byT62006, Trifluoroacetaldehyde ethyl hemiacetal

References

Cited Reference1. Tetrahedron Lett. 33, 1351, (1992)
 2. Tet. Asym. 2, 235, (1991)
 3. Tetrahedron Lett. 32, 3823, (1991)
BeilsteinBeil. 1,IV,3133
referenceAldrich MSDS 1, 1755:C / Corp MSDS 1 (2), 3438:A / FT-IR 1 (1), 222:A / FT-IR 2 (1), 323:C / FT-NMR 1 (1), 337:A / IR-Spectra (2), 121:D / IR-Spectra (3), 132:H / NMR-Reference 2 (1), 188:B / RegBook 1 (1), 223:B / Sax 6, 1313 / Structure Index 1, 30:C:9 / Vapor Phase 3, 292:A