CAS 20445-33-4|(S)-(+)-alpha-methoxy-alpha-trifluoromethylphenylacetyl chloride
Introduction：Basic information about CAS 20445-33-4|(S)-(+)-alpha-methoxy-alpha-trifluoromethylphenylacetyl chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (S)-(+)-alpha-methoxy-alpha-trifluoromethylphenylacetyl chloride | ||
|---|---|---|---|
| CAS Number | 20445-33-4 | Molecular Weight | 252.61800 |
| Density | 1.35 g/mL at 25 °C(lit.) | Boiling Point | 213-214 °C(lit.) |
| Molecular Formula | C10H8ClF3O2 | Melting Point | / |
| MSDS | ChineseUSA | Flash Point | 194 °F |
| Symbol | GHS05 | Signal Word | Danger |
Names
| Name | (2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl chloride |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.35 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 213-214 °C(lit.) |
| Molecular Formula | C10H8ClF3O2 |
| Molecular Weight | 252.61800 |
| Flash Point | 194 °F |
| Exact Mass | 252.01600 |
| PSA | 26.30000 |
| LogP | 2.85600 |
| Vapour Pressure | 0.164mmHg at 25°C |
| Index of Refraction | n20/D 1.47(lit.) |
| InChIKey | PAORVUMOXXAMPL-SECBINFHSA-N |
| SMILES | COC(C(=O)Cl)(c1ccccc1)C(F)(F)F |
| Storage condition | −20°C |
Safety Information
| Symbol | GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C |
| Risk Phrases | R34:Causes burns. |
| Safety Phrases | S26-S36/37/39-S45-S27 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2918990090 |
Customs
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Articles6
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| High-performance liquid chromatographic resolution of enantiomers of 1-phenyl-2-aminopropanes (amphetamines) with four chiral reagents. J. Chromatogr. A. 307 , 335, (1984) High-performance liquid chromatography (HPLC) was employed for resolution of enantiomers of chiral ring-substituted 1-phenyl-2- aminopropanes (amphetamines) and 1-phenylethylamine following derivatiza... | |
| Mosher ester analysis for the determination of absolute configuration of stereogenic (chiral) carbinol carbons. Nat. Protoc. 2 , 2451-2458, (2007) This protocol details the most commonly used nuclear magnetic resonance (NMR)-based method for deducing the configuration of otherwise unknown stereogenic, secondary carbinol (alcohol) centers (R1R2CH... |
Synonyms
| (+)-α-Methoxy-α-(trifluoroMethyl)phenylacetyl Chloride |
| (2S)-2-methoxy-2-trifluoromethyl-2-phenylacetyl chloride |
| MFCD00067105 |
| (S)-(+)-Mosher's acid chloride |
| (S)-(+)-MTPA-Cl |
| (+)-1-methoxy-1-(trifluoromethyl)phenylacetyl chloride |
| (+)-MTPA-Cl |
| (S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoyl chloride |
| (+)-Moshers Acid Chloride |
| (+)-Mosher's Acid Chloride |
| Mosher's acid chloride |
| (+)-Mtpa chloride |
| (S)-(+)-α-Methoxy-α-t |
