Synonym(s): (+)-Mosher's acid, (+)-MTPA
Formula: C10H9F3O3
Formula weight: 234.18
Purity: 99%
CAS Number: 20445-31-2
Harmonized Tariff Code: 2918.99
Hazard Statements: H315-H319-H335
Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk Phrases: 36/37/38
Irritating to eyes, respiratory system and skin.
Safety Phrases: 26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves.
Form: White solid
Density: 1.344
Melting point: 43-45°
Boiling point: 105-107°/1mm
Flash point: >110°(230°F)
Refractive Index: 1.4730
Merck: 14,6280
EINECS: 243-829-5
MDL: MFCD00004184
Beilstein: 2215440
Optical Rotation: +72° (c=2 in methanol)