(S)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl chloride, 99%

Product Code. 10237413

Brand: Thermo Scientific Acros 264112500

Description

CAS: 20445-33-4 | C₁₀H₈ClF₃O₂ | 252.62 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chiral derivatization reagent

Specifications

Chemical Identifiers

• CAS: 20445-33-4
• Molecular Formula: C₁₀H₈ClF₃O₂
• Molecular Weight (g/mol): 252.62
• MDL Number: MFCD00067105
• InChI Key: PAORVUMOXXAMPL-SECBINFHSA-N
• Synonym: s-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl chloride, +-mtpa-cl, unii-472va70ul4, 2s-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl chloride, s-+-alpha-methoxy-alpha-trifluoromethylphenylacetyl chloride, s-+-a-methoxy-a-trifluoromethylphenylacetyl chloride, s-+-alpha-methoxy-alpha-trifluoromethylphenylacetylchloride, s-+-alpha-methoxy-alpha-trifluoromethyl phenylacetyl chloride, +-mtpa chloride, +-mosher's chloride
• PubChem CID: 2724611
• IUPAC Name: (2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl chloride
• SMILES: COC(C1=CC=CC=C1)(C(=O)Cl)C(F)(F)F

• CAS Min %: 98.5
• CAS Max %: 100.0
• Color: Colorless to Yellow
• Density: 1.3400g/mL
• Boiling Point: 213.0°C to 214.0°C
• Flash Point: 89°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 98.5% min. (GC)
• Packaging: Glass bottle
• Refractive Index: 1.4680 to 1.4700
• Quantity: 250 mg
• Merck Index: 15, 6365
• Specific Gravity: 1.34
• Specific Rotation Condition: +132° (20°C c=6,CHCl₃)
• Specific Rotation: + 132.00
• Formula Weight: 252.62
• Percent Purity: 99%
• Physical Form: Liquid
• Chemical Name or Material: (S)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride

Safety and Handling

Product Identifier

• (S)-(+)-alpha-Methoxy-alpha-trifluoromethylphenylacetyl chloride

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 B

Hazard Statement

• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

SDS

RUO – Research Use Only