Trichloroacetic acid CAS#: 76-03-9; ChemWhat Code: 41471
Names & Identifiers |
| Product Name | Trichloroacetic acid |
| Synonyms | Aceticacid,trichloro-;Aceto-Caustin;Acide trichloracetique;acidetrichloracetique;acidetrichloracetique(french);acidetrichloracetique(solide);acidetrichloracetique(solutions);Acido tricloroacetico |
| CAS Registry Number | 76-03-9 |
| Molecular Formula | C2HCl3O2 |
| Molecular Weight | 163.39 |
| EINECS | 200-927-2 |
| Other Registry Numbers | ; |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 54-58 °C(lit.) |
| Boiling Point | 196 °C(lit.) |
| Density | 1.62 g/mL at 25 °C(lit.) |
| vapor Density | <1 (vs air) |
| vapor pressure | 1 mm Hg ( 51 °C) |
| Refractive Index | n |
| Flash Point | 196°C |
| Storage | 2-8°C |
| Solubulity | H2O: 0.5 M at 20 °C, clear, Colorless |
| pka | 0.7(at 25℃) |
| form | Solid |
| Color | White |
| PH | <1.0 (25℃, 0.5M in H2O) |
| Water Solubility | 120 g/100 mL (20 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,9627 |
| BRN | 970119 |
| Stability: | Stable, but moisture sensitive. Incompatible with water, strong bases. Note that the Merck Index states that this material is hydrolytically unstable in aqueous solution below 30% by weight. Decomposition products include carbon monoxide and carbon dioxide. The generation of these gases in a sealed container may lead to a pressure rise sufficien |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Acetic acid, trichloro-(76-03-9) |
| EPA Substance Registry System | Acetic acid, trichloro-(76-03-9) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn,N,C,F,Xi |
| R Phrase | 36/37/38-40-51/53-50/53-35-38-11-34-67-52/53 |
| S Phrase | 26-36/37-61-60-45-36/37/39-24/25-16 |
| RIDADR | UN 1839 8/PG 2 |
| WGK Germany | 2 |
| RTECS | AJ7875000 |
| F | 10-21 |
| Hazard Note | Corrosive/Hygroscopic |
| TSCA | Yes |
| Storage Class | 8 |
| Packing Group | II |
| HS Code | 29154000 |
| Hazardous Substances Data | 76-03-9(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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