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Merck
CN

303453

3-Bromo-2-coumaranone

95%

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About This Item

Empirical Formula (Hill Notation):
C8H5BrO2
CAS Number:
Molecular Weight:
213.03
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
95%
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InChI

1S/C8H5BrO2/c9-7-5-3-1-2-4-6(5)11-8(7)10/h1-4,7H

SMILES string

BrC1C(=O)Oc2ccccc12

InChI key

MXSVEBOOHMKMQG-UHFFFAOYSA-N

assay

95%

mp

107-109 °C (lit.)

solubility

ethyl acetate: soluble 25 mg/mL, clear, colorless to yellow

functional group

bromo

storage temp.

2-8°C

General description

3-Bromo-2-coumaranone has been tested for allergenicity by murine local lymph-node assay.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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J J Hostýnek et al.
Archives of dermatological research, 287(6), 567-571 (1995-01-01)
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 nonallergens using data on physicochemical and reactivity parameters of functional groups

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