ChemicalBook--->CAS DataBase List--->77439-76-0

77439-76-0

77439-76-0 Structure

77439-76-0 Structure
IdentificationBack Directory
[Name]

3-CHLORO-4-(DICHLOROMETHYL)-5-HYDROXY-2(5H)-FURANONE
[CAS]

77439-76-0
[Synonyms]

MX
Mutagen X
MX (bacterial mutagen
3-Chloro-4-(dichloromethyl)-5
chloro(dichloromethyl)-5-hydroxy-2(5h)-furanone
3-CHLORO-4-(DICHLOROMETHYL)-5-HYDROXY-2-FURANONE
3-chloro-4-(dichloromethyl)-5-hydroxy-*2(5H)-fura
3-chloro-4-dichloromethyl-5-hydroxy-2(5h)-furanon
3-Chloro-4-(dichloromethyl)-5-hydroxyfuran 2(5H)-one
3-CHLORO-4-(DICHLOROMETHYL)-5-HYDROXY-2(5H)-FURANONE
MX Standard[3-Chloro-4-dichloromethyl-5-hydroxy-2(5H)
2(5H)-Furanone, 3-chloro-4-(dichloromethyl)-5-hydroxy-
3-Chloro-4-(dichloromethyl)-5-hydroxy-2,5-dihydrofuran-2-one
TIANFU-CHEM 3-CHLORO-4-(DICHLOROMETHYL)-5-HYDROXY-2(5H)-FURANONE
[Molecular Formula]

C5H3Cl3O3
[MDL Number]

MFCD00055604
[MOL File]

77439-76-0.mol
[Molecular Weight]

217.43
Chemical PropertiesBack Directory
[Boiling point ]

311.99°C (rough estimate)
[density ]

1.7771 (rough estimate)
[refractive index ]

1.4775 (estimate)
[storage temp. ]

−20°C
[pka]

8?+-.0.60(Predicted)
[IARC]

2B (Vol. 84) 2004
Safety DataBack Directory
[Hazard Codes ]

T
[Risk Statements ]

46-23/24/25-43
[Safety Statements ]

53-36/37/39-45
[RIDADR ]

2810
[RTECS ]

LU3482000
[HazardClass ]

6.1(a)
[PackingGroup ]

II
[Hazardous Substances Data]

77439-76-0(Hazardous Substances Data)
[Toxicity]

LD50 oral in mouse: 120mg/kg
Hazard InformationBack Directory
[Chemical Properties]

Orange Oil
[Uses]

3-Chloro-4-(dichloroMethyl)-5-hydroxy-2(5H)-furanone is a chlorinated furanone that accounts for more of the mutagenic activity of drinking water than any other disinfection byproduct. de, MX, 4-nitroquinoline N-oxide, sodium azide, 1-nitropyrene, and captan) used in the present study have been known to subject to the nucleotide excision repair system.
[Definition]

ChEBI: 3-Chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone is a butenolide.
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