(DIFLUOROMETHOXY)BENZENE

Product Name: (DIFLUOROMETHOXY)BENZENE
CAS No.: 458-92-4
Chemical Name: (DIFLUOROMETHOXY)BENZENE
Synonyms: A,A-DIFLUOROANISOLE;α,α-Difluoroanisole;1,1-difluoroanisole;alpha-Difluoroanisole;(DIFLUOROMETHOXY)BENZEN;(DIFLUOROMETHOXY)BENZENE;1-(difluoromethoxy)benzene;Difluoromethylphenyl ether;4-(Difluoromethoxy)benzene;ALPHA,ALPHA-DIFLUOROANISOLE
CBNumber: CB7714003
Molecular Formula: C7H6F2O
Formula Weight: 144.12
MOL File: 458-92-4.mol

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(DIFLUOROMETHOXY)BENZENE Property

Boiling point:: 98 °C
Density: 1.2
refractive index: 1.45
Flash point:: 43.1±19.0℃
storage temp.: Sealed in dry,Room Temperature
Specific Gravity: 1.200
Appearance: Colorless to light yellow Liquid
λmax: 270nm(EtOH)(lit.)
CAS DataBase Reference: 458-92-4(CAS DataBase Reference)

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Safety

Hazard Codes: F
Risk Statements: 10
Safety Statements: 16-24/25-23
RIDADR: 1993
HazardClass: FLAMMABLE
PackingGroup: III
HS Code: 29093090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

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

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

P243Take precautionary measures against static discharge.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: D4914
Product name: (Difluoromethoxy)benzene
Purity: >98.0%(GC)
Packaging: 5g
Price: $94
Updated: 2025/07/31

TCI Chemical

Product number: D4914
Product name: (Difluoromethoxy)benzene
Purity: >98.0%(GC)
Packaging: 25g
Price: $281
Updated: 2025/07/31

TRC

Product number: D445438
Product name: (Difluoromethoxy)benzene
Packaging: 2.5g
Price: $75
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0014613
Product name: (DIFLUOROMETHOXY)BENZENE
Purity: 95.00%
Packaging: 25G
Price: $1103.03
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0014613
Product name: (DIFLUOROMETHOXY)BENZENE
Purity: 95.00%
Packaging: 100G
Price: $2500.58
Updated: 2021/12/16

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(DIFLUOROMETHOXY)BENZENE Chemical Properties,Usage,Production

Chemical Properties

Clear colorless liquid

Synthesis

75-46-7

108-95-2

458-92-4

At room temperature, 0.28 g (0.003 mol) of phenol, 1.7 g (0.03 mol) of potassium hydroxide (KOH), an appropriate amount of water, and dioxane were added as solvents to a 50 mL round bottom flask. The reaction mixture was heated to 50°C, followed by the passage of trifluoromethane gas bubbling through the reaction solution for 2 hours. After completion of the reaction, the mixture was stirred at 50 °C overnight. The yield of difluoromethoxybenzene was calculated to be 70% by 19F NMR analysis (Figures 1 and 2 show the 19F NMR decoupling and proton coupling spectra of the reaction mixture and the purified difluoromethoxybenzene, respectively), using the 19F NMR integral signal of the HF2CO group as an internal standard.

References

[1] Patent: WO2014/113412, 2014, A1. Location in patent: Page/Page column 4
[2] Journal of Organic Chemistry, 2013, vol. 78, # 17, p. 8904 - 8908

(DIFLUOROMETHOXY)BENZENE Preparation Products And Raw materials

Raw materials

Preparation Products

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(DIFLUOROMETHOXY)BENZENE Suppliers

Americas 1 China 65 Europe 3 France 2 Germany 4 India 4 Japan 1 Russia 1 The Netherlands 2 United Kingdom 11 United States 19 Global 113

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View Lastest Price from (DIFLUOROMETHOXY)BENZENE manufacturers

Career Henan Chemical Co

Product: (DIFLUOROMETHOXY)BENZENE 458-92-4
Price: US $3.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 200KG
Release date: 2020-01-08

458-92-4, (DIFLUOROMETHOXY)BENZENERelated Search:

3-(1,1,2,2-TETRAFLUOROETHOXY)BENZALDEHYDE 3-(Trifluoromethoxy)bromobenzene 4-(Trifluoromethoxy)benzyl alcohol 4-(2-CHLORO-1,1,2-TRIFLUORO-ETHOXY)-PHENYLAMINE FCCP 4-(Trifluoromethoxy)nitrobenzene 2,3-Dihydro-2,2-dimethyl-7-benzofuranol 1-Bromo-4-(trifluoromethoxy)benzene 2-(Trifluoromethoxy)aniline 4-(Trifluoromethoxy)benzoic acid 4-(Trifluoromethoxy)chlorobenzene 4-(Trifluoromethoxy)fluorobenzene (Trifluoromethoxy)benzene 2-(Trifluoromethoxy)bromobenzene 4-(DIFLUOROMETHOXY) BENZENE SULFONIC CHLORIDE,4-(difluoromethoxy)benzene-1-sulfonyl chloride 2-(DIFLUOROMETHOXY)BENZYL BROMIDE 1-BROMO-4-(DIFLUOROMETHOXY)BENZENE 97%,1-BROMO-4-(DIFLUOROMETHOXY)BENZENE 5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole

α,α-Difluoroanisole

A,A-DIFLUOROANISOLE

alpha-Difluoroanisole

(Difluoromethyl)phenyl ether

Difluoromethyl(phenyl) ether

Difluoromethylphenyl ether

Phenyl(difluoromethyl) ether

alpha,alpha-Difluoroanisole, Difluoromethyl phenyl ether

1-(difluoromethoxy)benzene

(DIFLUOROMETHOXY)BENZENE

ALPHA,ALPHA-DIFLUOROANISOLE

1,1-difluoroanisole

alpha,alpha-Difluoroanisole,98+%

Benzene, (difluoromethoxy)-

4-(Difluoromethoxy)benzene

(DIFLUOROMETHOXY)BENZEN

458-92-4