- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: (S)-(+)-Mosher's acid chloride
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: (S)-(+)-Mosher's acid chloride
- Price: ￥378.0/50mg ￥5378.0/1g ￥1728.0/250mg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: (S)-(+)-alpha-methoxy-alpha-trifluoromethylphenylacetyl chloride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: (S)-(+)-Mosher's acid chloride
- Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
39637-99-5
39637-99-5 structure
- Name: (S)-(+)-Mosher's acid chloride
- Chemical Name: (R)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl chloride
- CAS Number: 39637-99-5
- Molecular Formula: C10H8ClF3O2
- Molecular Weight: 252.617
- Catalog: analytical chemistry Analytical reagent Common analytical reagents
- Create Date: 2018-12-03 19:19:04
- Modify Date: 2025-08-27 09:04:09
| Name | (R)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl chloride |
|---|---|
| Synonyms |
(-)-Mosher's Acid Chloride
(-)-α-Methoxy-α-(trifluoroMethyl)phenylacetyl Chloride MFCD00067105 (S)-(+)-MTPA-Cl Benzeneacetyl chloride, α-methoxy-α-(trifluoromethyl)-, (αS)- Mosher's acid chloride (R)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride (2S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoyl chloride (S)-Mosher's acid chloride (-)-MTPA-Cl (2R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl chloride |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 213.5±0.0 °C at 760 mmHg |
| Molecular Formula | C10H8ClF3O2 |
| Molecular Weight | 252.617 |
| Flash Point | 90.0±0.0 °C |
| Exact Mass | 252.016495 |
| PSA | 26.30000 |
| LogP | 5.03 |
| Vapour Pressure | 0.2±0.4 mmHg at 25°C |
| Index of Refraction | 1.464 |
| Storage condition | −20°C |
| 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 | 34 |
| Safety Phrases | 26-27-36/37/39-45 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8.0 |
| HS Code | 2918990090 |
| 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% |