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81655-41-6

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81655-41-6 Structure

81655-41-6 Structure
IdentificationMore
[Name]

(+/-)-ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETIC ACID
[CAS]

81655-41-6
[Synonyms]

(+/-)-1-METHOXY-1-(TRIFLUOROMETHYL)PHENYLACETIC ACID
2-METHOXY-2-PHENYL-3,3,3-TRIFLUOROPROPIONIC ACID
2-METHOXY-2-PHENYL-3-TRIFLUOROPROPANOIC ACID
AKOS 90370
(+/-)-ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETIC ACID
ALPHA-METHOXY-ALPHA-(TRIFLUOROMETHYL)PHENYLACETIC ACID
MOSHER ACID
MTPA
RARECHEM AL BO 0073
TIMTEC-BB SBB000723
(+/-)-ALPHA-METHOXY-ALPHA-TRIFLUOROME-TH YLPHENYLACETIC ACI
(n)-à-methoxy-à-(trifluoromethyl)phenylacetic acid
(n)-mosher's acid
(n)-mtpa
(+/-)-1-Methoxy-1-(trifluoromethyl)phenylacetic acid 98%
(+/-)-1-Methoxy-1-(trifluoromethyl)phenylaceticacid98%
(±)-ɑ-Methoxy-ɑ-(trifluoromethyl)phenylacetic acid, 97%
[Molecular Formula]

C10H9F3O3
[MDL Number]

MFCD00066637
[Molecular Weight]

234.17
[MOL File]

81655-41-6.mol
Chemical PropertiesBack Directory
[Melting point ]

41-46 °C(lit.)
[Boiling point ]

95-98 °C0.05 mm Hg(lit.)
[refractive index ]

n20/D 1.476(lit.)
[Fp ]

>230 °F
[storage temp. ]

2-8°C
[Sensitive ]

Hygroscopic
[Merck ]

13,6307
[BRN ]

2215439
[CAS DataBase Reference]

81655-41-6(CAS DataBase Reference)
Questions And AnswerBack Directory
[Uses]

(±)-α-methoxy-α-(trifluoromethyl)phenylacetic acid can be used as a chiral derivatizing agent, reacting with alcohols or amines of unknown stereochemistry to form esters or amides. The absolute configuration of the ester or amide is then determined by proton and/or 19F NMR spectroscopy.
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[F ]

3-10
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT, HYGROSCOPIC, KEEP COLD
[HS Code ]

29189900
Hazard InformationBack Directory
[Chemical Properties]

White powder
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

(+/-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid, 97%(81655-41-6)
[Sigma Aldrich]

81655-41-6(sigmaaldrich)
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