3-Bromochromone

HCID 521256

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Basic information

CAS: 49619-82-1
Standard SMILES: O=c1c(Br)coc2ccccc12
InChIKey: IQIGYNPOESZBDJ-UHFFFAOYSA-N
Molecular formula: C9H5BrO2
Average molar mass: 225.041 g/mol
Monoisotopic mass: 223.9472915

Names & identifiers

Preferred name: 3-Bromochromone
IUPAC: 3-Bromo-4H-1-benzopyran-4-one
English name: 3-BROMOCHROMONE
Molecular formula: C9H5BrO2
Molecular weight: 225.04

Names & synonyms

3-BROMOCHROMONE3-Bromochromone >3-Bromochromone,97%3-BROMOCHROMONE 97%3-bromochromen-4-one3-BROMO-4H-CHROMEN-4-ONE3-Bromo-4H-1-benzopyran-4-one3-Bromo-4-oxo-4H-1-benzopyran4H-1-Benzopyran-4-one, 3-bromo-3-BROMOCHROMONE ISO 9001：2015 REACH

Database identifiers

CAS: 49619-82-1
PubChem CID: 521256
DTXSID: DTXSID80334592
EC Number: 676-483-2
Nikkaji: J267.324J

Properties

Physicochemical properties

Melting point: 94 · 94-98 °C(lit.)
Boiling point: 269.5 · 269.5±40.0 °C(Predicted)
Density: 1.738 · 1.738±0.06 g/cm3(Predicted)
storage temp.: Inert atmosphere,Room Temperature
form: powder to crystal
color: White to Orange to Green
BRN: 125684 · 125684
CAS DataBase Reference: 49619 · 49619-82-1(CAS DataBase Reference)
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 335 · H335-H315-H319
Precautionary statements: 261 · P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Risk Statements: 36 · 36/37/38
Safety Statements: 26 · 26-36/37/39
WGK Germany: 3 · 3
HS Code: 2932990090 · 2932990090

Safety & regulation

Safety data

wgk: 3
hs_code: 2932990090
risk_code: 36/37/38
Signal word: Warning
Symbol(GHS): GHS07
safety_code: 26-36/37/39
Hazard statements: H335-H315-H319
Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313