ChemicalBook > CAS DataBase List > 1,2-Difluorobenzene

1,2-Difluorobenzene

Product Name
1,2-Difluorobenzene
CAS No.
367-11-3
Chemical Name
1,2-Difluorobenzene
Synonyms
difluorobenzene;O-DIFLUOROBENZENE;1,2-DifL;NSC 10275;2-Difluorobenzene;1,2-Difluorbenzol;o-difluoro-benzen;1，2-Dfluorobenzene;1,2-DIFLUOROBENZENE;1,2-difluroethylene
CBNumber
CB8286000
Molecular Formula
C6H4F2
Formula Weight
114.09
MOL File
367-11-3.mol
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1,2-Difluorobenzene Property

Melting point:
−34 °C(lit.)
Boiling point:
92 °C(lit.)
Density 
1.158 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.443(lit.)
Flash point:
36 °F
storage temp. 
Flammables area
solubility 
Chloroform, Methanol
form 
Liquid
Specific Gravity
1.158
color 
Clear colorless
Water Solubility 
Not miscible or difficult to mix in water.
BRN 
1905113
Dielectric constant
14.26
Stability:
Stable. Incompatible with strong oxidizing agents. Highly flammable. Note low flash point.
CAS DataBase Reference
367-11-3(CAS DataBase Reference)
NIST Chemistry Reference
Benzene, 1,2-difluoro-(367-11-3)
EPA Substance Registry System
Benzene, 1,2-difluoro- (367-11-3)
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Safety

Hazard Codes 
F,Xn
Risk Statements 
11-20-2017/11/20
Safety Statements 
7-16-29-33-7/9
RIDADR 
UN 1993 3/PG 2
WGK Germany 
3
RTECS 
CZ5655000
Hazard Note 
Flammable
HazardClass 
3
PackingGroup 
II
HS Code 
29036990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
126152
Product name
1,2-Difluorobenzene
Purity
98%
Packaging
10g
Price
$71.6
Updated
2024/03/01
Sigma-Aldrich
Product number
126152
Product name
1,2-Difluorobenzene
Purity
98%
Packaging
50g
Price
$207
Updated
2024/03/01
TCI Chemical
Product number
D1627
Product name
1,2-Difluorobenzene
Purity
>98.0%(GC)
Packaging
5g
Price
$29
Updated
2024/03/01
TCI Chemical
Product number
D1627
Product name
1,2-Difluorobenzene
Purity
>98.0%(GC)
Packaging
25g
Price
$81
Updated
2024/03/01
Alfa Aesar
Product number
A10377
Product name
1,2-Difluorobenzene, 98+%
Packaging
10g
Price
$44.65
Updated
2024/03/01
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1,2-Difluorobenzene Chemical Properties,Usage,Production

Chemical Properties

colourless liquid

Uses

1,2-Difluorobenzene is used in electrochemical analysis of transition metal complexes. 1,2-difluorobenzene is also a potent inhibitor of NMDA receptor.

Uses

1,2-Difluorobenzene(1,2-DFB) has been used to study the mechanism of dissociation of o-, m- and p-difluorobenzene ions by threshold photoelectron photoion coincidence spectroscopy. It has been used to study the room temperature adsorption of 1,2-DFB, 1,2-dichlorobenzene and 1,2-dibromobenzene on Si(100)2x1 by X-ray photoelectron spectroscopy and temperature programmed desorption. It is used as solvent in electrochemical studies on transition metal complexes. It is also applied as a solvent useful for electrochemical studies on transition metal complexes.

Definition

ChEBI: A difluorobenzene carrying fluoro groups at positions 1 and 2.

General Description

1,2-Difluorobenzene undergoes defluorination under very mild conditions by H2 in the presence of NaOAc over rhodium pyridylphosphine and bipyridyl complexes tethered on a silica-supported palladium catalyst.

1,2-Difluorobenzene Preparation Products And Raw materials

Raw materials

Fluoroboric acid Hydrochloric acid

Preparation Products

2,3-Difluorophenylboronic acid
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1,2-Difluorobenzene Suppliers

Americas 1 Belgium 4 Canada 4 China 238 Europe 4 France 2 Germany 7 India 24 Italy 1 Japan 5 Slovakia 1 Switzerland 2 The Netherlands 1 Ukraine 2 United Kingdom 22 United States 43 Global 361
Shanghai Kaisai Chemical Co., Ltd
Tel
021-33516722 13701817765
Fax
021-33516776
Email
kaisaichem@163.com
Country
China
ProdList
4741
Advantage
58
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
ShangHai DEMO Chemical Co.,Ltd
Tel
400-021-7337 2355568890
Fax
0086-21-50182339
Email
sales@demochem.com
Country
China
ProdList
2572
Advantage
57
Beijing dtftchem Technology Co., Ltd.
Tel
010-60275820 13031183356
Fax
010-60270825
Email
elainezt@sina.com
Country
China
ProdList
1390
Advantage
62
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Shijiazhuang Sdyano Fine Chemical Co., Ltd.
Tel
0311-89250318 031166536426
Fax
4000311741
Email
master@sjzsdyn.com
Country
China
ProdList
2963
Advantage
65
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35896
Advantage
56
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18207
Advantage
66
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View Lastest Price from 1,2-Difluorobenzene manufacturers

Qingdao RENAS Polymer Material Co., Ltd.
Product
o-Difluoro Benzene 367-11-3
Price
US $0.00/kg
Min. Order
20kg
Purity
99%
Supply Ability
20 tons
Release date
2024-09-13
Henan Fengda Chemical Co., Ltd
Product
1,2-Difluorobenzene 367-11-3
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-25
Honest Joy Holdings Limited
Product
3-chloro-2-fluoroanisole 367-11-3
Price
US $0.00/KG
Min. Order
1KG
Purity
98.4%
Supply Ability
100 tons
Release date
2022-02-18

367-11-3, 1,2-DifluorobenzeneRelated Search:

Transfluthrin 4-Fluorobenzaldehyde Florfenicol Ticagrelor Sulfone 2-(((3aR,4S,6R,6aS)-6-(7-aMino-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyriMidin-3-yl)-2,2-diMethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)oxy)ethanol (3aR,4S,6R,6aS)-6-(7-(((1R,2S)-2-(3,4-difluorophenyl)cyclopropyl)aMino)-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyriMidin-3-yl)-2,2- Ticagrelor Related Compound 3 TRANSAMINE 1,2-Cyclopentanediol, 3-[7-aMino-5-(propylthio)-3H-1,2,3-triazolo[4,5-d]pyriMidin-3-yl]-5-(2-hydroxyethoxy)-, (1S,2S,3R,5S)- 4-Chloro-2-propylsulfanyl-pyrimidine Ticagrelor Related Compound 44 (trans)-2-(3,4-difluorophenyl)cyclopropanecarboxamide 4,6-dichloro-2-(propylthio)pyriMidine Ticagrelor diastereoMer Ticagrelor Impurity N Cyclopropanamine, 2-(3-fluorophenyl)-, (1R,2S)- (9CI) ethyCyclopropanamine, 2-(3,4-difluorophenyl)-, (1R,2S)- (REACH) Triethyl phosphonoacetate

  • Adjacent two fluorine benzene
  • O-DIFLUOROBENZENE
  • 2-Difluorobenzene
  • 1,2-Difluorobenzene,98+%
  • o-Difluorobenzene,99%
  • 1,2-Difluorobenzene 98%
  • 1，2-Dfluorobenzene
  • 1,2-Bifluorobenzene ,98%
  • 1,2-Difluorobenzene, 98% 10ML
  • NSC 10275
  • 1,2-DIFLUOROBENZENE
  • 1,2-Difluorbenzol
  • 1,2-difluroethylene
  • Benzene, o-difluoro-
  • benzene,1,2-difluoro-
  • Benzene,o-difluoro-
  • difluorobenzene
  • o-difluoro-benzen
  • ortho-Difluorobenzene
  • 1,2-Difluorobenzene &gt
  • 1,2-DifL
  • 1,2-Difluorobenzene1,2
  • 1,2-Difluorobenzene ISO 9001：2015 REACH
  • Ticagrelor Impurity 147
  • 1,2-Difluorobenzene, ≥ 98.0%
  • 367-11-3
  • C6H4F2
  • 367113
  • Halogenated Hydrocarbons
  • Organic Building Blocks
  • Building Blocks
  • Aryl
  • C6
  • Aromatic Hydrocarbons (substituted) & Derivatives
  • Fluorobenzene
  • Aryl
  • C6
  • Halogenated Hydrocarbons
  • Aryl Fluorinated Building Blocks
  • Building Blocks
  • Chemical Synthesis
  • Fluorinated Building Blocks
  • Halogenated Hydrocarbons
  • Organic Building Blocks
  • Organic Fluorinated Building Blocks
  • Isoquinolines ,Quinaldines ,Quinolines ,Quinazolines ,Indolines
  • Other Fluorinated Organic Building Blocks
  • Fluorine series
  • alkyl Fluorine
  • K00001