2-Bromo-4,5-difluorophenol

Modify Date: 2025-08-26 19:14:34

2-Bromo-4,5-difluorophenol structure	Common Name	2-Bromo-4,5-difluorophenol
	CAS Number	166281-37-4	Molecular Weight	208.988
	Density	1.9±0.1 g/cm3	Boiling Point	208.8±35.0 °C at 760 mmHg
	Molecular Formula	C₆H₃BrF₂O	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	81.1±0.0 °C
	Symbol	GHS07	Signal Word	Warning

Name	2-Bromo-4,5-difluorophenol
Synonym	More Synonyms

Density	1.9±0.1 g/cm3
Boiling Point	208.8±35.0 °C at 760 mmHg
Molecular Formula	C₆H₃BrF₂O
Molecular Weight	208.988
Flash Point	81.1±0.0 °C
Exact Mass	207.933533
PSA	20.23000
LogP	3.04
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.550
InChIKey	FCYZOOHWUOEAOX-UHFFFAOYSA-N
SMILES	Oc1cc(F)c(F)cc1Br

2-Bromo-4,5-difluorophenol MSDS(Chinese)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39
WGK Germany	3
HS Code	2908199090

HS Code	2908199090
Summary	HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%

Palladium-catalyzed cocyclotrimerization of allenes with arynes: selective synthesis of phenanthrenes.

J. Org. Chem. 74(8) , 3199-202, (2009)

Palladium-catalyzed cocyclotrimerization of allenes with arynes has been developed for selectively synthesizing phenanthrenes. In the presence of [(allyl)PdCl](2) and P(o-tol)(3), a variety of allenes...

Efficient Palladium-Catalyzed Cyclotrimeriza-tion of Arynes: Synthesis of Triphenylenes PenÄa D, et al.

Angew. Chem. Int. Ed. Engl. 37 , (1998)

2-bromo-4,5-diflouo phenol

QR CF DF FE

MFCD00070751

2-Bromo-4,5-difluorophenol

Phenol, 2-bromo-4,5-difluoro-