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CAS RN: 39637-99-5 | Product Number: M1104

(R)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines]


Purity: >98.0%(GC)(T)
Synonyms:
  • (-)-Mosher's Acid Chloride
  • (R)-(-)-MTPA-Cl
Documents:
100MG
$53.00
5   4   ≥40 
1G
$315.00
1   1   ≥40 

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Product Number M1104
Purity / Analysis Method >98.0%(GC)(T)
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
CAS RN 39637-99-5
Reaxys Registry Number 3591565
PubChem Substance ID 87573070
MDL Number

MFCD00044400

Specifications
Appearance Colorless to Almost colorless clear liquid
Purity(GC) min. 98.0 %
Optical purity(GC) min. 99.0 ee%
Functionality test to pass test
Properties (reference)
Boiling Point 99 °C/12 mmHg
Flash point 89 °C
Specific Gravity (20/20) 1.35
Specific Rotation -149° (C=2,Toluene)
Refractive Index 1.47
GHS
Pictogram Pictogram
Signal Word Danger
Hazard Statements H314 : Causes severe skin burns and eye damage.
H227 : Combustible liquid.
H290 : May be corrosive to metals.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P234 : Keep only in original container.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P390 : Absorb spillage to prevent material damage.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 : Wash contaminated clothing before reuse.
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.
P403 + P235 : Store in a well-ventilated place. Keep cool.
P406 : Store in corrosive resistant container with a resistant inner liner.
P405 : Store locked up.
Related Laws:
Transport Information:
UN Number (DOT-AIR) UN3265
Class (DOT-AIR) 8
Packing Group (TCI-A) III
HS Number 2918.99.4700
PubMed Literature


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