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98-56-6

Name 4-Chlorobenzotrifluoride
CAS 98-56-6
EINECS(EC#) 202-681-1
Molecular Formula C7H4ClF3
MDL Number MFCD00000627
Molecular Weight 180.55
MOL File 98-56-6.mol

Chemical Properties

Appearance Chlorobenzotrifluoride is a colorless, highly flammable liquid.
Melting point  -36 °C (lit.)
Boiling point  136-138 °C (lit.)
density  1.353 g/mL at 25 °C(lit.)
vapor pressure  10hPa at 25℃
refractive index  n20/D 1.446(lit.)
Fp  117 °F
storage temp.  Flammables area
solubility  56mg/l
form  Liquid
color  Clear colorless
Specific Gravity 1.353
Odor aromatic odor
Stability: Stable, but heat and light sensitive. Reacts vigorously with oxidizing agents. Flammable. Incompatible with sodium dimethyl sulfonate, strong bases.
Water Solubility  29 ppm (23 ºC)
Usage A benzene derivative; shows mutagenicity and toxicity activity
Merck  14,2126
BRN  510203
Exposure limits ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3
InChIKey QULYNCCPRWKEMF-UHFFFAOYSA-N
LogP 3.7 at 25℃
CAS DataBase Reference 98-56-6(CAS DataBase Reference)
IARC 2B (Vol. 125)
NIST Chemistry Reference Benzene, 1-chloro-4-(trifluoromethyl)-(98-56-6)
EPA Substance Registry System 98-56-6(EPA Substance)

Safety Data

Hazard Codes  Xi,F,N
Risk Statements 
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S24/25:Avoid contact with skin and eyes .
S16:Keep away from sources of ignition-No smoking .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
RIDADR  UN 2234 3/PG 3
WGK Germany  2
RTECS  XS9145000
Hazard Note  Flammable/Irritant
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29036990
Safety Profile
Mildly toxic by ingestion and inhalation. Human mutation data reported. Flammable. Strongly exothermic reaction with sodium dimethylsulfinate. When heated to decomposition it emits toxic fumes of Fand Cl-. See also CHLORINATED HYDROCARBONS, AROMATIC; and FLUORIDES.
Hazardous Substances Data 98-56-6(Hazardous Substances Data)

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