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20445-33-4 - (S)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl chloride, 98+% - (S)-(+)-Mosher's acid chloride - (S)-(+)-MTPA-Cl - L14332 - Alfa Aesar

L14332 (S)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl chloride, 98+%

CAS-Nummer
20445-33-4
Synonyme
(S)-(+)-Mosher's acid chloride
(S)-(+)-MTPA-Cl

Größe Preis ($) Menge Verfügbarkeit
50mg 39,04
250mg 131,84
1g 363,59
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(S)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl chloride, 98+%

MDL
MFCD00067105

Chemische Eigenschaften

Formel
C10H8ClF3O2
Molmasse
252.62
Siedepunkt
213-214°
Flammpunkt
89°(192°F)
Dichte
1.353
Brechungsindex
1.4690
Sensitivität
Moisture Sensitive
Löslichkeit
Slightly miscible with water.

Anwendungen

(S)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride is used in the preparation of natural products and pheromones. It is also employed as a derivatization enantiomeric purity reagent used for the determination of enantiomeric purity of alcohol and amines by gas chromatography.

Bemerkungen

Moisture sensitive. Store in a cool place. Incompatible with strong oxidizing agents, strong acids and bases.

Literaturverweise

Perez, H. L.; Evans, C. A. Chemical derivatization in bioanalysis. Bioanalysis 2015, 7 (19), 2435-2437.

Zou, Y.; Millar, J. G. Chemistry of the pheromones of mealybug and scale insects. Nat. Prod. Rep. 2015, 32 (7), 1067-1113.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318-H227

Causes severe skin burns and eye damage. Causes serious eye damage. Combustible liquid.

Sicherheitshinweise: P210-P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,6280
Beilstein
3591564
Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2918.99
TSCA
No

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