ChemicalBook >> CAS DataBase List >>1,2-Difluorobenzene
1,2-Difluorobenzene
- CAS No.
- 367-11-3
- Chemical Name:
- 1,2-Difluorobenzene
- Synonyms
- difluorobenzene;O-DIFLUOROBENZENE;1,2-DifL;NSC 10275;1,2-Difluorbenzol;2-Difluorobenzene;o-difluoro-benzen;1，2-Dfluorobenzene;1,2-DIFLUOROBENZENE;1,2-difluroethylene
- CBNumber:
- CB8286000
- Molecular Formula:
- C6H4F2
- Molecular Weight:
- 114.09
- MDL Number:
- MFCD00000284
- MOL File:
- 367-11-3.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-06-23 16:59:16
| Product description | Number | Pack Size | Price |
| 1,2-Difluorobenzene 98% | 126152 | 10g | $78.6 |
| 1,2-Difluorobenzene 98% | 126152 | 50g | $227 |
| 1,2-Difluorobenzene >98.0%(GC) | D1627 | 5g | $29 |
| 1,2-Difluorobenzene >98.0%(GC) | D1627 | 25g | $81 |
| 1,2-Difluorobenzene Asreported | 273820 | 100g | $333 |
| More product size | |||
| Melting point | −34 °C(lit.) |
|---|---|
| Boiling point | 92 °C(lit.) |
| Density | 1.158 g/mL at 25 °C(lit.) |
| refractive index |
n |
| 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. |
| Specific Heat Capacity | Cp(liquid): 1.39 J/(g·K), at 25℃ |
| BRN | 1905113 |
| Henry's Law Constant | 1.3×10-3 mol/(m3Pa) at 25℃, Brockbank (2013) |
| Dielectric constant | 14.26 |
| Stability | Stable. Incompatible with strong oxidizing agents. Highly flammable. Note low flash point. |
| InChI | 1S/C6H4F2/c7-5-3-1-2-4-6(5)8/h1-4H |
| InChIKey | GOYDNIKZWGIXJT-UHFFFAOYSA-N |
| SMILES | Fc1ccccc1F |
| CAS DataBase Reference | 367-11-3(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | AW7QGMW29C |
| NIST Chemistry Reference | Benzene, 1,2-difluoro-(367-11-3) |
| EPA Substance Registry System | Benzene, 1,2-difluoro- (367-11-3) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS02 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225 | |||||||||
| Precautionary statements | P501-P240-P210-P233-P243-P241-P242-P280-P370+P378-P303+P361+P353-P403+P235 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| 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 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Flam. Liq. 2 | |||||||||
| Limited Quantities | 1.0 L (0.3 gallon) (liquid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) | |||||||||
| NFPA 704 |
|
1,2-Difluorobenzene price More Price(56)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 126152 | 1,2-Difluorobenzene 98% | 367-11-3 | 10g | $78.6 | 2026-04-30 | Buy |
| Sigma-Aldrich | 126152 | 1,2-Difluorobenzene 98% | 367-11-3 | 50g | $227 | 2026-04-30 | Buy |
| TCI Chemical | D1627 | 1,2-Difluorobenzene >98.0%(GC) | 367-11-3 | 5g | $29 | 2026-04-30 | Buy |
| TCI Chemical | D1627 | 1,2-Difluorobenzene >98.0%(GC) | 367-11-3 | 25g | $81 | 2026-04-30 | Buy |
| Usbiological | 273820 | 1,2-Difluorobenzene Asreported | 367-11-3 | 100g | $333 | 2026-06-03 | Buy |
1,2-Difluorobenzene Chemical Properties,Uses,Production
Chemical Properties
colourless liquid
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.
Uses
1,2-Difluorobenzene is used in electrochemical analysis of transition metal complexes. 1,2-difluorobenzene is also a potent inhibitor of NMDA receptor.
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
Preparation Products
2,3-Difluorophenylboronic acid
Benzeneacetonitrile, 2-fluoro-alpha,alpha-dimethyl-
2-Chloro-1-(3,4-difluoro-phenyl)-ethanone
2,3-Difluorobenzaldehyde
2,3-Difluorophenol
CHEMBRDG-BB 4003866
(S)-2-(3,4-Difluorophenyl)oxirane
1,2-difluoro-4,5-dinitrobenzene
(1R,2R)-2-(3,4-difluorophenyl)cyclopropane carboxaMide
4,7-Bis(5-broMothiophen-2-yl)-5,6-difluorobenzo[c][1,2,5] thiadiazole
1of4
Global( 371)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20120 | 58 |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| Hi-Tech Chemistry Corp | 0519-86626038 | yuhh@hitechem.com | CHINA | 810 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21585 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | 0531-68652808 18953170293 | sales@sdzschem.com | China | 2921 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8615060885618 | sales@amoychem.com | China | 6366 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
View Lastest Price from 1,2-Difluorobenzene manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-09 | 1,2-Difluorobenzene
367-11-3
|
$1.00-100.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2026-07-01 | o-Difluoro Benzene
367-11-3
|
20kg | 99% | 20 tons | Qingdao RENAS Polymer Material Co., Ltd. | ||
 |
2022-02-19 | 3-chloro-2-fluoroanisole
367-11-3
|
1KG | 98.4% | 100 tons | Honest Joy Holdings Limited
|
-
- 1,2-Difluorobenzene
367-11-3
- $1.00-100.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- o-Difluoro Benzene
367-11-3
- $0.00
- 99%
- Qingdao RENAS Polymer Material Co., Ltd.
-
- 3-chloro-2-fluoroanisole
367-11-3
- $0.00
- 98.4%
- Honest Joy Holdings Limited
367-11-3(1,2-Difluorobenzene)Related 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
1of4
Adjacent two fluorine benzene
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-
o-difluoro-benzen
ortho-Difluorobenzene
1,2-Difluorobenzene >
1,2-DifL
1,2-Difluorobenzene1,2
1,2-Difluorobenzene ISO 9001：2015 REACH
O-DIFLUOROBENZENE
Ticagrelor Impurity 147
1,2-Difluorobenzene, ≥ 98.0%
difluorobenzene
367-11-3
C6H4F2
367113
Halogenated Hydrocarbons
Organic Building Blocks
Building Blocks
Aryl
C6
Aromatic Hydrocarbons (substituted) & Derivatives
Fluorobenzene
Aryl
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
C6
