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About This Item
Linear Formula:
C6H5C(OCH3)(CF3)COCl
CAS Number:
Molecular Weight:
252.62
Beilstein:
3591562
MDL number:
UNSPSC Code:
12352101
PubChem Substance ID:
NACRES:
NA.22
Quality Level
Assay
99%
form
liquid
optical purity
ee: 98% (GLC)
refractive index
n20/D 1.469 (lit.)
bp
213-214 °C (lit.)
density
1.35 g/mL at 25 °C (lit.)
functional group
acyl chloride
ether
fluoro
phenyl
storage temp.
−20°C
SMILES string
CO[C@@](C(Cl)=O)(c1ccccc1)C(F)(F)F
InChI
1S/C10H8ClF3O2/c1-16-9(8(11)15,10(12,13)14)7-5-3-2-4-6-7/h2-6H,1H3/t9-/m1/s1
InChI key
PAORVUMOXXAMPL-SECBINFHSA-N
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General description
(S)-(+)-α-Methoxy-α-trifluoromethylphenylacetyl chloride is commonly used as a derivatizing agent in Mosher ester analysis and Mosher amide analysis, which are NMR-based methods for determining the absolute configuration of the chiral carbon center in secondary alcohols and amines, respectively.
Application
Used in the synthesis of natural products and pheromones.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Other Notes
doi:10.1038/nprot.2007.354
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Skin Corr. 1B
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 3
Flash Point(F)
192.2 °F - closed cup
Flash Point(C)
89 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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