CAS No.17257-71-5,(S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid Suppliers,MSDS download

Products Categories

Pharmaceutical (27)
Organic Chemicals (14)
Others (6)
Reagent (4)
Basic Inorganic Chemicals (2)
Materials (1)

Basic Information

Molecular Structure:
CAS No.:	17257-71-5
Name:	(S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid
Article Data:	15

Formula:	C10H9 F3 O3
Molecular Weight:	234.1719
Synonyms:	Benzeneaceticacid, a-methoxy-a-(trifluoromethyl)-, (S)-;Hydratropic acid, b,b,b-trifluoro-a-methoxy-, (-)- (8CI); (-)-(S)-MTPA; (-)-MTPA;(-)-Mosher's acid; (-)-a-Methoxy-a-(trifluoromethyl)phenylaceticacid; (S)-(-)-3,3,3-Trifluoro-2-phenyl-2-methoxypropanoic acid; (S)-(-)-Mosheracid; (S)-(-)-b,b,b-Trifluoro-a-methoxyhydratropic acid; (S)-2-Methoxy-2-phenyl-2-(trifluoromethyl)ethanoicacid; (S)-2-Methoxy-2-trifluoromethylphenyl acetic acid; (S)-MTPA;(S)-Methoxy(trifluoromethyl)phenylacetic acid; (S)-Mosher acid; (S)-Mosher'sacid; (S)-a-Methoxy-a-(trifluoromethyl)phenylaceticacid; (aS)-a-Methoxy-a-(trifluoromethyl)benzeneacetic acid; Mosher's acid; S-(-)-a-Methoxy-a-(trifluoromethyl)phenylaceticacid
EINECS:	241-292-1
Density:	1.303
Melting Point:	46-49 °C(lit.)
Boiling Point:	95-97 °C0.05 mm Hg(lit.)
Flash Point:	113 ºC
Hazard Symbols:
Risk Codes:	R36/37/38
Safety:	26-36
PSA:	46.53000
LogP:	2.17520

Country:
Business Type:
All

Lab/Research institutions

Trading Company

Manufacturers

Other
Certificate:
Manufacturer

Enterprise Authentication

ISO

GMP

FDA

HALAL

Display:default sort
Suppiers of more reward points first

New supplier

Total:42 Page 1 of 2 1 2 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 17257-71-5

Chemistry

Molecular structure of (S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid (CAS NO.17257-71-5) is:

Product Name: (S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid
CAS Registry Number: 17257-71-5
IUPAC Name: 3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid
Molecular Weight: 234.17187 [g/mol]
Molecular Formula: C₁₀H₉F₃O₃
XLogP3-AA: 2.3
H-Bond Donor: 1
H-Bond Acceptor: 6
Melting Point: 46-49 °C(lit.)
Refractive index: n20/D 1.474(lit.)
Storage temp.: 2-8 °C
Sensitive: Hygroscopic
Index of Refraction: 1.469
Molar Refractivity: 48.4 cm³
Molar Volume: 173.5 cm³
Surface Tension: 34.4 dyne/cm
Density: 1.349 g/cm³
Flash Point: 134.2 °C
Enthalpy of Vaporization: 55.59 kJ/mol
Boiling Point: 287.2 °C at 760 mmHg
Vapour Pressure: 0.00117 mmHg at 25 °C
EINECS: 241-292-1
Product Categories: Analytical Chemistry;e.e. / Absolute Configuration Determination (NMR);Enantiomer Excess & Absolute Configuration Determination

Safety Profile

Safty information about (S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid (CAS NO.17257-71-5) is:
Hazard Codes: Irritant Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
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/Keep Cold
HazardClass: IRRITANT, HYGROSCOPIC, KEEP COLD

Specification

(S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid , its cas register number is 17257-71-5. It also can be called Mosher's Acid ; (-)-MTPA ; Benzeneacetic acid, a-methoxy-a-(trifluoromethyl)-, (aS)- ; (-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid .It is a clear colorless viscous liquid.