2,3,4-trifluorophenyl isocyanate

Names

[ CAS No. ]:
190774-58-4

[ Name ]:
2,3,4-trifluorophenyl isocyanate

[Synonym ]:
MFCD00673052
2,3,4-trifluorophenyl isocyanate
2,3,4,5,6-PENTAFLUOROPHENYL 2-THIOPHENESULPHONATE
2,3,4-trifluorobenzenisocyanate

Chemical & Physical Properties

[ Density]:
1.432 g/mL at 25ºC(lit.)

[ Boiling Point ]:
43ºC4.5 mm Hg(lit.)

[ Molecular Formula ]:
C₇H₂F₃NO

[ Molecular Weight ]:
173.09200

[ Flash Point ]:
155 °F

[ Exact Mass ]:
173.00900

[ PSA ]:
29.43000

[ LogP ]:
2.07120

[ Vapour Pressure ]:
0.513mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.478(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H312-H315-H319-H332-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S26

[ RIDADR ]:
UN 2206 6.1/PG 3

[ WGK Germany ]:
3

[ HS Code ]:
2929109000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2929109000

[ Summary ]:
2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

Hermecz I, et al.

Adv. Heterocycl. Chem. , (1992) 54

Yaws CL.

The Yaws Handbook of Physical Properties for Hydrocarbons and Chemicals 2nd ed.,