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72918-21-9

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72918-21-9 Structure

72918-21-9 Structure
IdentificationBack Directory
[Name]

1,2,3,7,8,9-HCDF
[CAS]

72918-21-9
[Synonyms]

PCDF 122
1,2,3,7,8,9-HCDF
1,2,3,7,8,9-HXCDF
Dibenzofuran, 1,2,3,7,8,9-hexachloro-
1,2,3,7,8,9-HEXACHLORODIPHENYLENEOXIDE
Hexachlorodibenzofuran, 1,2,3,7,8,9-: (HexaCDF, 1,2,3,7,8,9-)
[Molecular Formula]

C12H2Cl6O
[MDL Number]

MFCD00800069
[MOL File]

72918-21-9.mol
[Molecular Weight]

374.86
Chemical PropertiesBack Directory
[Melting point ]

247.5°C
[Boiling point ]

510.41°C (rough estimate)
[density ]

1.7200 (estimate)
[refractive index ]

1.7180 (rough estimate)
[EPA Substance Registry System]

1,2,3,7,8,9-Hexachlorodibenzofuran (72918-21-9)
Safety DataBack Directory
[Symbol(GHS) ]

Health Hazard (GHS08)Environment (GHS09)Skull and Crossbones (GHS06)
GHS08,GHS09,GHS06
[Signal word ]

Danger
[Hazard statements ]

H341-H301-H410-H319-H335
[Precautionary statements ]

P264-P280-P305+P351+P338-P337+P313P-P201-P202-P281-P308+P313-P405-P501-P273-P391-P501-P264-P270-P301+P310-P321-P330-P405-P501
[RIDADR ]

2811
[HazardClass ]

6.1(a)
[PackingGroup ]

I
Hazard InformationBack Directory
[Uses]

A common environmental pollutant.
[Definition]

ChEBI: 1,2,3,7,8,9-Hexachlorodibenzofuran is a polychlorinated dibenzofuran.
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