(R)-(+)-Mosher's acid

Modify Date: 2024-01-06 12:43:07

(R)-(+)-Mosher's acid Structure
(R)-(+)-Mosher's acid structure
Common Name (R)-(+)-Mosher's acid
CAS Number 20445-31-2 Molecular Weight 234.172
Density 1.4±0.1 g/cm3 Boiling Point 287.2±0.0 °C at 760 mmHg
Molecular Formula C10H9F3O3 Melting Point 46-49ºC
MSDS Chinese USA Flash Point 134.2±27.3 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name (2R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 287.2±0.0 °C at 760 mmHg
Melting Point 46-49ºC
Molecular Formula C10H9F3O3
Molecular Weight 234.172
Flash Point 134.2±27.3 °C
Exact Mass 234.050385
PSA 46.53000
LogP 3.79
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.470
Storage condition 2-8°C

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
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%

 Articles17

More Articles
[Three dimensional structure analysis of organic chemical compounds from natural sources using NMR spectral analysis].

Kokuritsu Iyakuhin Shokuhin Eisei Kenkyusho. Hokoku. (121) , 87-8, (2003)

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...

Neural systems of reinforcement for drug addiction: from actions to habits to compulsion.

Nat. Neurosci. 8(11) , 1481-9, (2005)

Drug addiction is increasingly viewed as the endpoint of a series of transitions from initial drug use--when a drug is voluntarily taken because it has reinforcing, often hedonic, effects--through los...

 Synonyms

(R)-(+)-α-methoxy-α-trifluoromethylphenylacetic acid
Benzeneacetic acid, α-methoxy-α-(trifluoromethyl)-, (R)-
(+)-Mosher's acid
MFCD00004184
Mosher’s acid
(2R)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid
Benzeneacetic acid, α-methoxy-α-(trifluoromethyl)-, (αR)-
(R)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid
(R)-(+)-α-Methoxy-α-(trifluoroMethyl)phenylacetic Acid [Optical Resolving]
EINECS 243-829-5
(+)-MTPA
R-Mosher's acid
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