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CAS RN: 20445-33-4 | Product Number: M2214

(S)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride (ca. 18% in Dichloromethane, ca. 1.0mol/L) [for Determination of the optical purity of Alcohols and Amines]


Purity:
Synonyms:
  • (+)-Mosher's Acid Chloride (ca. 18% in Dichloromethane, ca. 1.0mol/L)
  • (S)-(+)-MTPA-Cl (ca. 18% in Dichloromethane, ca. 1.0mol/L)
Documents:
5G
£206.00
3   1  

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Product Number M2214
Molecular Formula / Molecular Weight C__1__0H__8ClF__3O__2 = 252.62  
Physical State (20 deg.C) Liquid
Storage Temperature 0-10°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive,Heat Sensitive
Packaging and Container 5G-Vial (View image)
CAS RN 20445-33-4
Reaxys Registry Number 3591562
PubChem Substance ID 160871159
Merck Index (14) 6280
MDL Number

MFCD00067105

Specifications
Appearance Colorless to Almost colorless clear liquid
Optical purity(GC) min. 99.0 ee%
Concentration(Argentmetric titration) 18.0 to 20.0 w/w%
Properties (reference)
GHS
Pictogram Pictogram Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H302 : Harmful if swallowed.
H314 : Causes severe skin burns and eye damage.
H370 : Causes damage to organs.
H372 : Causes damage to organs through prolonged or repeated exposure.
H373 : May cause damage to organs through prolonged or repeated exposure.
H341 : Suspected of causing genetic defects.
H350 : May cause cancer.
H411 : Toxic to aquatic life with long lasting effects.
H290 : May be corrosive to metals.
Precautionary Statements P273 : Avoid release to the environment.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
P201 : Obtain special instructions before use.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P391 : Collect spillage.
P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
Related Laws:
Transport Information:
UN Number UN3265
Class 8
Packing Group III
HS Number 2918300090
PubMed Literature


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