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ChemicalBook--->CAS DataBase List--->7421-93-4

7421-93-4

7421-93-4 Structure

7421-93-4 Structure
IdentificationBack Directory
[Name]

ENDRIN ALDEHYDE
[CAS]

7421-93-4
[Synonyms]

sd7442
decahydro
ENDRIN ALDEHYDE
Endrin Aldehyde 99%
ENDRIN ALDEHYDE STANDARD
endrin aldehyde solution
ENDRIN ALDEHYDE, 25MG, NEAT
ENDRIN ALDEHYDE, 10MG, NEAT
Endrin aldehyde DISCONTINUED
Endrin aldehydesolution,100ppm
Endrin aldehyde 10mg [7421-93-4]
Endrin Aldehyde @100 μg/mL in MeOH
EndrinAldehydeSolution,200ug/L,1ml
Endrin aldehyde @1000 μg/mL in MeOH
EndrinAldehydeSolution,1000mg/L,1ml
EndrinAldehydeSolution,2,000mg/L,1ml
ENDRIN ALDEHYDE, 1X1ML, MEOH, 1000UG/ML
Endrin-aldehyde, 10 μg /μL in Isooctane
Endrin aldehyde Solution in Hexane, 100μg/mL
(1alpha,2beta,2abeta,4beta,4abeta,5beta,6abeta,6bbeta,7r*)-ecahydro
1,2,4-methenecyclopenta(c,d)pentalene-r-carboxaldehyde,2,2a,3,3,4,7-hexachloro
1,2,4-methenocyclopenta(cd)pentalene-5-carboxaldehyde,2,2a,3,3,4,7-hexachlorod
1,2,4-methenecyclopenta(c,d)pentalene-r-carboxaldehyde,2,2a,3,3,4,7-hexachlorodecahydro
2,2A,3,3,4,7-HEXACHLORODECAHYDRO-1,2,4-METHENO-CYCLOPENTA(C,D)-PENTALENE-5-CARBOXALDEHYDE
1,2,4-Methenocyclopenta[cd]pentalene-5-carboxaldehyde, 2,2a,3,3,4,7-hexachlorodecahydro-, (1R,2R,2aR,4S,4aS,5R,6aR,6bR,7S)-rel-
[Molecular Formula]

C12H8Cl6O
[MDL Number]

MFCD00152481
[MOL File]

7421-93-4.mol
[Molecular Weight]

380.9
Chemical PropertiesBack Directory
[Boiling point ]

435.2±45.0 °C(Predicted)
[density ]

1.86±0.1 g/cm3(Predicted)
[vapor pressure ]

2 x 10-7 mmHg at 25 °C (Martin, 1972)
[Fp ]

11 °C
[storage temp. ]

0-6°C
[form ]

neat
[Water Solubility ]

260 μg/L at 25 °C (extraction-GLC, Weil et al., 1974)
[Henry's Law Constant]

3.86(x 10-7 atm?m3/mol) at 25 °C (approximate - calculated from water solubility and vapor pressure)
[EPA Substance Registry System]

Endrin aldehyde (7421-93-4)
Safety DataBack Directory
[Hazard Codes ]

Xn,T,F
[Risk Statements ]

22-39/23/24/25-23/24/25-11
[Safety Statements ]

7-16-36/37-45
[RIDADR ]

2761
[WGK Germany ]

3
[HazardClass ]

6.1(b)
[PackingGroup ]

III
[Hazardous Substances Data]

7421-93-4(Hazardous Substances Data)
Hazard InformationBack Directory
[Uses]

Endrin aldehyde
[General Description]

Solid.
[Reactivity Profile]

ENDRIN ALDEHYDE is a chlorinated aldehyde derivative. Aldehydes are frequently involved in self-condensation or polymerization reactions. These reactions are exothermic; they are often catalyzed by acid. Aldehydes are readily oxidized to give carboxylic acids. Flammable and/or toxic gases are generated by the combination of aldehydes with azo, diazo compounds, dithiocarbamates, nitrides, and strong reducing agents. Aldehydes can react with air to give first peroxo acids, and ultimately carboxylic acids. These autoxidation reactions are activated by light, catalyzed by salts of transition metals, and are autocatalytic (catalyzed by the products of the reaction). The addition of stabilizers (antioxidants) to shipments of aldehydes retards autoxidation.
[Health Hazard]

Inhalation of material may be harmful. Contact may cause burns to skin and eyes. Inhalation of Asbestos dust may have a damaging effect on the lungs. Fire may produce irritating, corrosive and/or toxic gases. Some liquids produce vapors that may cause dizziness or suffocation. Runoff from fire control may cause pollution.
[Fire Hazard]

Some may burn but none ignite readily. Containers may explode when heated. Some may be transported hot.
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