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3,5-Bis(trifluoromethyl)phenyl isocyanate

98%

Synonym(s):

1-Isocyanato-3,5-bis(trifluoromethyl)benzene, 3,5-Di(trifluoromethyl)phenyl isocyanate

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About This Item

Linear Formula:
(CF3)2C6H3NCO
CAS Number:
Molecular Weight:
255.12
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

form

liquid

refractive index

n20/D 1.43 (lit.)

density

1.476 g/mL at 25 °C (lit.)

SMILES string

FC(F)(F)c1cc(cc(c1)C(F)(F)F)N=C=O

InChI

1S/C9H3F6NO/c10-8(11,12)5-1-6(9(13,14)15)3-7(2-5)16-4-17/h1-3H

InChI key

NRSSOFNMWSJECS-UHFFFAOYSA-N

Related Categories

Application

3,5-Bis(trifluoromethyl)phenyl isocyanate may be used in following studies:
  • Chemical derivatization of amino-functionalized model surfaces.
  • Preparation of arylaminothiocarbonylpyridinium zwitterionic salts, via an exothermic reaction with 4-pyrrolidinopyridine.
  • Synthesis of (S)-3-hydroxymethyl-2-methoxymethoxy-2′-(3-(3,5-bis(trifluoromethyl)phenyl)uryl-benzyl)-1,10-binaphthalene.
  • Synthesis of 1-[3,5-bis(trifluoromethyl) phenyl]-3-(2-pyridyl)thiourea, via reaction with 2-amino pyridine in MeCN.

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

wgk_germany

WGK 3

flash_point_f

154.4 °F

flash_point_c

68 °C

ppe

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


Certificates of Analysis (COA)

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Utsab Manna et al.
Dalton transactions (Cambridge, England : 2003), 46(35), 11956-11969 (2017-08-31)
A rationally designed ortho-phenylenediamine based trifluoromethyl meta-disubstituted bis-urea receptor (L) exhibits effective, consistent and systematic binding in its neutral form towards smaller spherical halides (fluoride, chloride, bromide and iodide), and relatively larger planar carbonate and tetrahedral sulphate oxyanions. All the
Kazuaki Ishihara et al.
Organic letters, 10(11), 2187-2190 (2008-04-30)
The exothermic reaction of 3,5-bis(trifluoromethyl)phenyl or 4-nitrophenyl isothiocyanate with 4-pyrrolidinopyridine (PPY) gave the corresponding arylaminothiocarbonylpyridinium salts in quantitative yields. These novel zwitterionic salts were effective as organocatalysts for the transesterification reaction of an equimolar mixture of methyl carboxylates and alcohols
Effects of ring substituents on enantioselective recognition of amino alcohols and acids in uryl-based binol receptors.
Nandhakumar R, et al.
Tetrahedron, 64(33), 7704-7708 (2008)
Huadong Yue et al.
Acta crystallographica. Section E, Structure reports online, 64(Pt 5), o858-o858 (2008-01-01)
The title compound, C(14)H(9)F(6)N(3)S, exhibits a nearly planar conformation in the solid state, with a dihedral angle between the planes of the benzene and pyridine rings of 14.86 (3)°. The pyridine N atom allows for the formation of a six-membered N-H⋯N(py)
Biao Wang et al.
The Science of the total environment, 710, 135512-135512 (2019-12-02)
The excessive use of acetochlor (ACT), a commonly used herbicide with latent endocrine disrupting functions, causes surface water pollution. The efficient removal of ACT from contaminated water supplies is of paramount importance. In the current work, 3,5-Bis(trifluoromethyl)phenyl isocyanate (BTP) was

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