3-bromo-3H-1-benzofuran-2-one

Modify Date: 2024-01-06 18:35:10

3-bromo-3H-1-benzofuran-2-one Structure
3-bromo-3H-1-benzofuran-2-one structure
Common Name 3-bromo-3H-1-benzofuran-2-one
CAS Number 115035-43-3 Molecular Weight 213.02800
Density 1.768g/cm3 Boiling Point 236.5ºC at 760mmHg
Molecular Formula C8H5BrO2 Melting Point 107-109ºC(lit.)
MSDS USA Flash Point 96.8ºC

 Names

Name 3-bromo-3H-1-benzofuran-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.768g/cm3
Boiling Point 236.5ºC at 760mmHg
Melting Point 107-109ºC(lit.)
Molecular Formula C8H5BrO2
Molecular Weight 213.02800
Flash Point 96.8ºC
Exact Mass 211.94700
PSA 26.30000
LogP 2.04160
Vapour Pressure 0.0472mmHg at 25°C
Index of Refraction 1.639

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2932209090

 Precursor & DownStream

Precursor  0

DownStream  2

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles1

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A local lymph-node assay validation study of a structure-activity relationship model for contact allergens.

Arch. Dermatol. Res. 287(6) , 567-71, (1995)

A structure-activity relationship model for prediction of contact allergenic potential of chemicals had previously been developed. The model had been shown to be able to classify known allergens and n...

 Synonyms

3-bromo-2-coumarone
3-bromo-2(3H)-benzofuranone
2(3H)-Benzofuranone,3-bromo
MFCD00012320
3-bromo-3H-benzofuran-2-one
3-Brom-2-cumaronon
(+-)-3-bromo-2-coumaranone