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CAS 20445-33-4
EINECS(EC#) 633-847-5
Molecular Formula C10H8ClF3O2
MDL Number MFCD00067105
Molecular Weight 252.62
MOL File 20445-33-4.mol

Chemical Properties

Appearance clear colorless to light yellow liquid
alpha  D24 +129.0± 0.2° (c = 5.17 in CCl4)
Boiling point  213-214 °C(lit.)
density  1.35 g/mL at 25 °C(lit.)
refractive index  n20/D 1.47(lit.)
Fp  194 °F
storage temp.  −20°C
form  Liquid
color  Clear colorless to light yellow
Specific Gravity 1.353
optical activity [α]20/D +137±2°, c = 6.4% in carbon tetrachloride
Water Solubility  Slightly miscible with water.
Sensitive  Moisture Sensitive
Merck  14,6280
BRN  3591564
CAS DataBase Reference 20445-33-4(CAS DataBase Reference)

Safety Data

Hazard Codes  C
Risk Statements 

R34:Causes burns.

Safety Statements 

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S27:Take off immediately all contaminated clothing .

RIDADR  UN 3265 8/PG 2
WGK Germany  3
Hazard Note  Corrosive/Freeze
HazardClass  8
PackingGroup  II
HS Code  29189900

Hazard Information