Skip to Content
MilliporeSigma
All Photos(1)

Documents

472239

Sigma-Aldrich

2,3,4-Trifluorophenyl isocyanate

97%

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
F3C6H2NCO
CAS Number:
Molecular Weight:
173.09
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

assay

97%

refractive index

n20/D 1.478 (lit.)

bp

43 °C/4.5 mmHg (lit.)

density

1.432 g/mL at 25 °C (lit.)

SMILES string

Fc1ccc(N=C=O)c(F)c1F

InChI

1S/C7H2F3NO/c8-4-1-2-5(11-3-12)7(10)6(4)9/h1-2H

InChI key

LSKOUPSEWMJCEP-UHFFFAOYSA-N

General description

2,3,4-Trifluorophenyl isocyanate is an aryl fluorinated building block.

pictograms

Health hazardExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

154.4 °F - closed cup

flash_point_c

68 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Hermecz I, et al.
Advances in Heterocyclic Chemistry, 54 (1992)
Yaws CL.
The Yaws Handbook of Physical Properties for Hydrocarbons and Chemicals null

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service