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CAS RN: 433-27-2 | Product Number: T0791
Trifluoroacetaldehyde Ethyl Hemiacetal (contains ca. 10% Ethanol)
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Purity: >80.0%(GC)
Synonyms:
- 1-Ethoxy-2,2,2-trifluoroethanol (contains ca. 10% Ethanol)
- Perfluoroacetaldehyde Ethyl Hemiacetal (contains ca. 10% Ethanol)
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time | Quantity |
Shipping Information
|
|---|---|---|---|---|---|---|
| 10G |
S$213.00
|
≥40 | 27 | It can be shipped in about 2 weeks after ordering |
|
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| Product Number | T0791 |
| Purity / Analysis Method | >80.0%(GC) |
| Molecular Formula / Molecular Weight | C__4H__7F__3O__2 = 144.09 |
| Physical State (20 deg.C) | Liquid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Moisture Sensitive |
| CAS RN | 433-27-2 |
| Reaxys Registry Number | 906797 |
| PubChem Substance ID | 87576633 |
| SDBS (AIST Spectral DB) | 5320 |
| MDL Number | MFCD00000441 |
Specifications
| Appearance | Colorless to Almost colorless clear liquid |
| Purity(GC) | min. 80.0 % |
Properties (reference)
| Specific Gravity (20/20) | 1.23 |
| Refractive Index | 1.34 |
| Solubility in water | Soluble |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H302 : Harmful if swallowed. H320 : Causes eye irritation. H360 : May damage fertility or the unborn child. H372 : Causes damage to organs through prolonged or repeated exposure. H373 : May cause damage to organs through prolonged or repeated exposure. H340 : May cause genetic defects. H335 : May cause respiratory irritation. H336 : May cause drowsiness or dizziness. H402 : Harmful to aquatic life. H225 : Highly flammable liquid and vapor. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P233 : Keep container tightly closed. P201 : Obtain special instructions before use. P243 : Take precautionary measures against static discharge. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use only non-sparking tools. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
Related Laws:
Transport Information:
| UN Number | UN1993 |
| Class | 3 |
| Packing Group | II |
| H.S.code* | 2911.00-000 |
Application
Rifluoroacetaldehyde Ethyl Hemiacetal: A Precursor of Trifluoromethyl Compounds
Trifluoroacetaldehyde ethyl hemiacetal is used for preparation of trifluoromethyl compounds such as β-hydroxy-β-trifluoromethyl ketones, α-trifluoromethyl alcohols and α-trifluoromethyl amines.1-3) It is also used for in situ generation of gaseous unstable trifluoroacetaldehyde (b.p. -18 °C) in organic synthesis.4-6)
References
- 1)Enamine-assisted facile generation of trifluoroacetaldehyde from trifluoroacetaldehyde ethyl hemiacetal and its carbon-carbon bond forming reaction leading to β-hydroxy-β-trifluoromethyl ketones
- 2)Recent applications of trifluoroacetaldehyde ethyl hemiacetal for the synthesis of trifluoromethylated compounds (a review)
- 3)Trifluoroacetaldehyde: A useful industrial bulk material for the synthesis of trifluoromethylated amino compounds
- 4)Asymmetric synthesis of β-hydroxy-β-trifluoromethylated ketones via in situ generation of trifluoroacetaldehyde and its asymmetric carbon-carbon bond formation reaction with chiral imines in aqueous media
- 5)Microwave-assisted preparation of trifluoroacetaldehyde (fluoral): Isolation and applications
- 6)Simple synthesis of β-trifluoromethylstyrenes using (E)-trimethyl-(3,3,3-trifluoroprop-1-enyl)silane
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