3,5-DICHLORO-2,2,2-TRIFLUOROACETOPHENONE

English synonyms

3',5'-DICHLORO-2,2,2-TRIFLUOROACETOPHENONE;1-(3,5-DICHLORO-PHENYL)-2,2,2-TRIFLUORO-ETHANONE;
1-(3,5-dichlorophenyl)-2,2,2-trifluoro-1-ethanonChemicalbooke;
1-(3,5-dichlorophenyl)-2,2,2-trifluoroethan-1-one;1-(3,5-DichL;uoroethanone;
Ethanone,1-(3,5-dichlorophenyl)-2,2,2-trifluoro-;)-2,2,2-trifL

CAS number

130336-16-2

Molecular formula

C8H3Cl2F30

Molecular weight

243.01

Boiling point 265℃

Density

1.506

Refractive index

1.4980 to 1.5020

Flash point

114℃

Storage conditions

Sealed in dry,Room Temperature

Solubility

Acetonitrile (slightly soluble), chloroform (slightly soluble), methanol (slightly soluble)

Form

Oily

Color

Colorless

InChl

InChl=1S/C8H3Cl2F30/c9-5-1-4(2-6(10)3-5)7(14)8(11,12)13/h1-3H

InChlKey

DZDSQRPDUCSOQV-UHFFFAOYSA-N

SMILES

C(=O)(C1=CC(CI)=CC(CI)=C1)C(F)(F)F

CAS database

130336-16-2

Uses

With the widespread application of photosensitive resins in the electronics industry, printing industry, coatings, adhesives and medical materials,
the research on photoinitiators for photopolymerized photosensitive resins has attracted widespread attention.
3',5'-Dichloro-2,2,2-trifluoroacetophenone is an important type of photosensitive resin. Chemicalbook In addition, it can also be used to make soaps and cigarettes.

Synthesis

Using 3,5-dichlorobromobenzene as the starting material, the Grignard reagent is prepared under conditions such as magnesium and diisobutylaluminum hydride,
and then substituted with ethyl trifluoroacetate to obtain 3',5'-dichloro-2,2,2-trifluoroacetophenone.

Hazard category code

36/37/38

Safety instructions

26-36/37/39

Customs code

2914790090

Upstream raw materials

3,5-dichloro-1-bromobenzene, trifluoroacetyl fluoride, trifluoroacetyl chloride, ethyl trifluoroacetate, 3,5-dichlorobenzaldehyde,
Trifluoroacetyl bromide, 1-trifluoroacetylpiperidine, N-trifluoroacetylmorpholine, methyl trifluoroacetate, N,N-diethyl-2,2,2-trifluoroacetamide