2-(Trifluoromethyl)phenyl isocyanate

Modify Date: 2025-08-26 13:07:23

2-(Trifluoromethyl)phenyl isocyanate structure	Common Name	2-(Trifluoromethyl)phenyl isocyanate
	CAS Number	2285-12-3	Molecular Weight	187.119
	Density	1.3±0.1 g/cm3	Boiling Point	184.7±40.0 °C at 760 mmHg
	Molecular Formula	C₈H₄F₃NO	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	69.0±17.0 °C
	Symbol	GHS02, GHS07	Signal Word	Warning

Name	1-isocyanato-2-(trifluoromethyl)benzene
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	184.7±40.0 °C at 760 mmHg
Molecular Formula	C₈H₄F₃NO
Molecular Weight	187.119
Flash Point	69.0±17.0 °C
Exact Mass	187.024506
PSA	29.43000
LogP	3.55
Vapour Pressure	0.7±0.4 mmHg at 25°C
Index of Refraction	1.462
Storage condition	0-6°C

2-(Trifluoromethyl)phenyl isocyanate MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NR0201000

CHEMICAL NAME :: Isocyanic acid, (alpha,alpha,alpha-trifluoro-o-tolyl) ester

CAS REGISTRY NUMBER :: 2285-12-3

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H4-F3-N-O

MOLECULAR WEIGHT :: 187.13

WISWESSER LINE NOTATION :: NCOR BXFFF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 7 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 15,128,1979

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 7 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 15,128,1979

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	T:Toxic;
Risk Phrases	R23/24/25;R36/37/38
Safety Phrases	S26-S27-S36/37/39
RIDADR	UN 3384 6.1/PG 1
WGK Germany	2
RTECS	NR0201000
Packaging Group	II
Hazard Class	6.1
HS Code	2929109000

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