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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 |
Shipping Information
|
|---|---|---|---|---|---|
| 10G |
₩262,700
|
≥40 | 32 | It can be shipped in about 2 weeks after ordering |
* Please contact our distributor of SEJIN CI Co., Ltd.
if you would like to purchase TCI products. The above prices do not include freight cost, customs charge and other charges to the destination. SEJIN CI Co., Ltd. (Phone: 02-2655-2480 / email:
sales@sejinci.co.kr)
* The storage conditions are subject to change without notice.
* The storage conditions are subject to change without notice.
| 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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