4-Chloro-3-(trifluoromethyl)phenyl isocyanate cas no:327-78-6
Synonyms: Isocyanicacid, 4-chloro-a,a,a-trifluoro-m-tolyl ester (8CI);1-Chloro-4-isocyanato-2-(trifluoromethyl)benzene;3-Trifluoromethyl-4-chlorophenyl isocyanate;4-Chloro-1-isocyanato-3-trifluoromethylbenzene;4-Chloro-3-(trifluoromethyl)phenyl isocyanate; 4-Chloro-a,a,a-trifluoro-m-tolyl isocyanate
Name4-Chloro-3-(trifluoromethyl)phenyl isocyanate
CAS327-78-6
SynonymsIsocyanicacid, 4-chloro-a,a,a-trifluoro-m-tolyl ester (8CI);1-Chloro-4-isocyanato-2-(trifluoromethyl)benzene;3-Trifluoromethyl-4-chlorophenyl isocyanate;4-Chloro-1-isocyanato-3-trifluoromethylbenzene;4-Chloro-3-(trifluoromethyl)phenyl isocyanate; 4-Chloro-a,a,a-trifluoro-m-tolyl isocyanate
EINECS(EC#)-0
Molecular FormulaC8H3ClF3NO
Molecular Weight221.56373
Appearancewhite to yellowish low melting solid, powder or chunks
refractive index1.487
Sensitive Moisture Sensitive
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass6.1
Hazard Xn:Harmful;
Risk R20/21/22;R36/37/38
Safety
Hazard Codes: 
Xn
Risk Statements: 20/21/22-36/37-36/37/38-42-20/22
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
R36/37:Irritating to eyes and respiratory system.
R36/37/38:Irritating to eyes, respiratory system and skin.
R42:May cause sensitization by inhalation.
R20/22:Harmful by inhalation and if swallowed.
Safety Statements: 7-26-27-37/39-36/37/39-45-23
S7:Keep container tightly closed.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S27:Take off immediately all contaminated clothing.
S37/39:Wear suitable gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S23:Do not breathe vapour.
RIDADR: UN 2206 6.1/PG 3
WGK Germany: 3
Hazard Note: Harmful/Moisture Sensitive
HazardClass: 6.1
PackingGroup: III
4-Chloro-3-(trifluoromethyl)phenyl isocyanate (CAS NO.327-78-6) hasn't been listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65. And the toxicological properties have not been fully investigated.
