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CAS RN: 76-03-9 | Product Number: T0369
Trichloroacetic Acid (Granulated)
Purity: >99.0%(T)
Synonyms:
Product Documents:
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| Product Number | T0369 |
Purity / Analysis Method
|
>99.0%(T) |
| Molecular Formula / Molecular Weight | C__2HCl__3O__2 = 163.38 |
| Physical State (20 deg.C) | Solid |
Storage Temperature
|
Refrigerated (0-10°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Hygroscopic,Heat Sensitive |
Packaging and Container
|
100G-Plastic Jar (View image) |
| CAS RN | 76-03-9 |
| Reaxys Registry Number | 970119 |
| PubChem Substance ID | 87576335 |
| SDBS (AIST Spectral DB) | 3138 |
| Merck Index (14) | 9627 |
| MDL Number | MFCD00004177 |
Specifications
| Appearance | White powder to lump |
| Purity(Neutralization titration) | min. 99.0 %(after drying) |
| Solubility in Water | almost transparency |
| Drying loss | max. 2.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 58 °C |
| Boiling Point | 198 °C |
| Refractive Index | 1.60 |
| Maximum Absorption Wavelength | 210 nm (EtOH) |
| Degree of solubility in water | 13,060 g/l 25 °C |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H314 : Causes severe skin burns and eye damage. H361 : Suspected of damaging fertility or the unborn child. H341 : Suspected of causing genetic defects. H410 : Very toxic to aquatic life with long lasting effects. H290 : May be corrosive to metals. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P260 : Do not breathe dusts or mists. P202 : Do not handle until all safety precautions have been read and understood. P234 : Keep only in original container. P201 : Obtain special instructions before use. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P390 : Absorb spillage to prevent material damage. P391 : Collect spillage. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P406 : Store in corrosive resistant container with a resistant inner liner. P405 : Store locked up. |
Related Laws:
| RTECS# | AJ7875000 |
Transport Information:
| UN Number | UN1839 |
| Class | 8 |
| Packing Group | II |
| H.S.code* | 2915.40-000 |
Application
Hydrogenation using Palladium on Carbon : Reduction of Nitro Group and Cleavage of Bn Group

References
- Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
- P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.
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