104567-72-8

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Basic information

Product Name: 4H-1-Benzopyran-4-one, 2-(3,5-dibromo-4-hydroxyphenyl)-6-hydroxy-3-met hyl-
Synonyms: 4H-1-Benzopyran-4-one, 2-(3,5-dibromo-4-hydroxyphenyl)-6-hydroxy-3-met hyl-;3-methyl-4',6-dihydroxy-3',5'-dibromoflavone;2-(3,5-dibromo-4-hydroxyphenyl)-6-hydroxy-3-methyl-4H-chromen-4-one
CAS NO:104567-72-8
Molecular Formula: C16H10 Br2 O4
Molecular Weight: 426.06
EINECS: N/A
Product Categories: N/A
Mol File: 104567-72-8.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: 529.1°C at 760 mmHg
Flash Point: 273.8°C
Appearance: /
Density: 1.881g/cm³
Vapor Pressure: 8.26E-12mmHg at 25°C
Refractive Index: 1.705
Storage Temp.: N/A
Solubility: N/A
PKA: 7.38±0.40(Predicted)
CAS DataBase Reference: 4H-1-Benzopyran-4-one, 2-(3,5-dibromo-4-hydroxyphenyl)-6-hydroxy-3-met hyl-(CAS DataBase Reference)
NIST Chemistry Reference: 4H-1-Benzopyran-4-one, 2-(3,5-dibromo-4-hydroxyphenyl)-6-hydroxy-3-met hyl-(104567-72-8)
EPA Substance Registry System: 4H-1-Benzopyran-4-one, 2-(3,5-dibromo-4-hydroxyphenyl)-6-hydroxy-3-met hyl-(104567-72-8)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 104567-72-8(Hazardous Substances Data)

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104567-72-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104567-72-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,5,6 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 104567-72:
(8*1)+(7*0)+(6*4)+(5*5)+(4*6)+(3*7)+(2*7)+(1*2)=118
118 % 10 = 8
So 104567-72-8 is a valid CAS Registry Number.

InChI:InChI=1/C16H10Br2O4/c1-7-14(20)10-6-9(19)2-3-13(10)22-16(7)8-4-11(17)15(21)12(18)5-8/h2-6,19,21H,1H3

104567-72-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	2-(3,5-dibromo-4-hydroxyphenyl)-6-hydroxy-3-methylchromen-4-one

1.2 Other means of identification

Product number	-
Other names	3-Methyl-4',6-dihydroxy-3',5'-dibromoflavone

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:104567-72-8 SDS

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104567-72-8Relevant articles and documents

Flavanone intermediates for halogenohydroxyflavones

-

, (2008/06/13)

Halogenohydroxyflavones STR1 in which R is alkyl having 1-3 C atoms, X is F, Cl, Br or I, and m, n and p are each 1, 2 or 3, and their esters with sulfuric acid and phosphoric acid, and the salts of these compounds, are suitable for the treatment of hyperthyroidism.

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