ChemicalBook > CAS DataBase List > 2,3-DIFLUOROBENZOTRIFLUORIDE

2,3-DIFLUOROBENZOTRIFLUORIDE

Product Name
2,3-DIFLUOROBENZOTRIFLUORIDE
CAS No.
64248-59-5
Chemical Name
2,3-DIFLUOROBENZOTRIFLUORIDE
Synonyms
2,3-DIFLUOROBENZOTRIFLUORIDE;2,3-Difluorobenzotrifluoride, 97+%;2,3-Difluorotrifluoromethylbenzene;1,2-DIFLUORO-3-TRIFLUOROMETHYL-BENZENE;Benzene,1,2-difluoro-3-(trifluoromethyl)-;1,2-Difluoro-3-(trifluoromethyl)benzene, alpha,alpha,alpha,2,3-Pentafluorotoluene
CBNumber
CB0291916
Molecular Formula
C7H3F5
Formula Weight
182.09
MOL File
64248-59-5.mol
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2,3-DIFLUOROBENZOTRIFLUORIDE Property

Boiling point:
115.9±35.0 °C(Predicted)
Density 
1.386±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,2-8°C
form 
liquid
color 
Clear, almost colourless
InChI
InChI=1S/C7H3F5/c8-5-3-1-2-4(6(5)9)7(10,11)12/h1-3H
InChIKey
CBOJZWDLNLMBLM-UHFFFAOYSA-N
SMILES
C1(F)=CC=CC(C(F)(F)F)=C1F
CAS DataBase Reference
64248-59-5(CAS DataBase Reference)
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Safety

Hazard Codes 
F
Risk Statements 
10-36/37/38
Safety Statements 
26-36
RIDADR 
1993
Hazard Note 
Flammable
HazardClass 
3
PackingGroup 
III
HS Code 
2903998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
D451628
Product name
1,2-Difluoro-3-trifluoromethylbenzene
Packaging
100mg
Price
$45
Updated
2021/12/16
TRC
Product number
D451628
Product name
1,2-Difluoro-3-trifluoromethylbenzene
Packaging
1g
Price
$75
Updated
2021/12/16
AK Scientific
Product number
X3104
Product name
2,3-Difluorobenzotrifluoride
Packaging
5g
Price
$110
Updated
2021/12/16
SynQuest Laboratories
Product number
1800-3-X2
Product name
2,3-Difluorobenzotrifluoride
Packaging
5G
Price
$56
Updated
2021/12/16
Apolloscientific
Product number
PC0222
Product name
2,3-Difluorobenzotrifluoride
Packaging
5g
Price
$51
Updated
2021/12/16
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2,3-DIFLUOROBENZOTRIFLUORIDE Chemical Properties,Usage,Production

Uses

1,2-Difluoro-3-trifluoromethylbenzene

Synthesis

1099597-97-3

64248-59-5

General procedure for the synthesis of 2,3-difluorobenzotrifluoride from 2-chloro-3-fluorobenzotrifluoride: First, 11,490 g of DMI (1,3-dimethyl-2-imidazolidinone) was added as a solvent to a reactor, followed by the addition of 20 L of fluoroalkyl compounds, 1,125 g of high-purity water, spray-dried KF (potassium fluoride), 35 g of 18-crown ether-6, and 805 g of toluene. Reduced pressure distillation was carried out to remove toluene and further purified using azeotropy with water. Subsequently, the clear grade fraction was dried with high purity nitrogen. 93.1% pure 3-fluoro-2-chlorobenzotrifluoride (134% dosage with toluene as solvent) was heated to 230°C and the reaction lasted for 8 hours. After completion of the reaction, distillation was carried out under reduced pressure (0.01 to 0.02 MPa) and the fractions from 44 to 46 °C were collected to give 1184.8 g of 2,3-difluorobenzotrifluoride, with a product purity of 98.9% and a yield of 95.9%.

References

[1] Patent: CN107488098, 2017, A. Location in patent: Paragraph 0030

2,3-DIFLUOROBENZOTRIFLUORIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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2,3-DIFLUOROBENZOTRIFLUORIDE Suppliers

China 126 France 1 Germany 3 India 1 Japan 1 The Netherlands 1 United Kingdom 6 United States 16 Global 155
Interchim S.A.
Tel
--
Fax
--
Email
interchim@interchim.com
Country
France
ProdList
6302
Advantage
76
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View Lastest Price from 2,3-DIFLUOROBENZOTRIFLUORIDE manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
2,3-Difluorobenzotrifluoride 64248-59-5
Price
US $0.00-0.00/KG
Min. Order
50mg
Purity
99%HPLC
Supply Ability
2000tons
Release date
2020-01-08
Zhuozhou Wenxi import and Export Co., Ltd
Product
2,3-DIFLUOROBENZOTRIFLUORIDE 64248-59-5
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11
Career Henan Chemical Co
Product
2,3-DIFLUOROBENZOTRIFLUORIDE 64248-59-5
Price
US $3.00/ASSAYS
Min. Order
1KG
Purity
99%
Supply Ability
100kg
Release date
2019-07-09

64248-59-5, 2,3-DIFLUOROBENZOTRIFLUORIDERelated Search:

OCTAFLUOROTOLUENE 2,3-Difluoro-4-(trifluoromethyl)benzaldehyde 1,2,3,5-TETRAFLUORO-4-TRIFLUOROMETHYL-BENZENE 4-Amino-2,3-difluorobenzotrifluoride,98% 4-TRIFLUOROMETHYL-2,3,5,6-TETRAFLUOROTHIOPHENOL 2,3,5,6-TETRAFLUOROBENZOTRIFLUORIDE 2,3,5,6-TETRAFLUORO-4-AMINOBENZOTRIFLUORIDE 3,4-DIFLUORO-5-(TRIFLUOROMETHYL)BENZALDEHYDE 4-BROMO-2,3,5,6-TETRAFLUOROBENZOTRIFLUORIDE 2,6-DIFLUOROBENZOTRIFLUORIDE 5-AMINO-2,4-DIFLUOROBENZOTRIFLUORIDE 3-CHLORO-4,5-DIFLUOROBENZOTRIFLUORIDE 4-AMINO-2,3-DIFLUOROBENZOTRIFLUORIDE 2,4-DIFLUOROBENZOTRIFLUORIDE 3,4-Difluorobenzotrifluoride98%,3,4-Difluorobenzotrifluoride 98%,3,4-Difluorobenzotrifluoride, 97+%,3,4-DIFLUOROBENZOTRIFLUORIDE 2,5-DIFLUOROBENZOTRIFLUORIDE 2-Amino-4,6-difluorobenzotrifluoride 98%,2-Amino-4,6-difluorobenzotrifluoride98%,6-Amino-2,4-difluorobenzotrifluoride,2-AMINO-4,6-DIFLUOROBENZOTRIFLUORIDE 2,3-DIFLUORO-4-(TRIFLUOROMETHYL)BENZOIC ACID

  • 2,3-Difluorobenzotrifluoride, 97+%
  • 2,3-DIFLUOROBENZOTRIFLUORIDE
  • 1,2-DIFLUORO-3-TRIFLUOROMETHYL-BENZENE
  • 1,2-Difluoro-3-(trifluoromethyl)benzene, alpha,alpha,alpha,2,3-Pentafluorotoluene
  • Benzene,1,2-difluoro-3-(trifluoromethyl)-
  • 2,3-Difluorotrifluoromethylbenzene
  • 64248-59-5
  • Trifluoromethylbenzene serise