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Registry of Toxic Effects of Chemical Substances (RTECS)

Propane, 1,1-dichloro-

RTECS #

TX9450000

CAS #

78-99-9

Updated

June 1998

Molecular Weight

112.99

Molecular Formula

C3H6Cl2

Synonyms

1,1-Dichloropropane
Propylidene chloride
R 270fb

Skin and Eye Irritation and References

Route/OrganismDoseEffectReference
skin /rabbit 500 mg/24H mild85JCAE -,98,1986

Acute Toxicity Data and References

Route/OrganismDoseEffectReference
inhalation/rat Lowest published lethal concentration: 4000 ppm/4HAMIHBC 10,61,1954
oral/rat lethal dose (50 percent kill): 6500 mg/kgAMIHBC 10,61,1954
skin/rabbit lethal dose (50 percent kill): 14 mL/kgAMIHBC 10,61,1954

Status in Federal Agencies

OrganizationReference
EPA TSCA Section 8(d) unpublished health/safety studies
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JANUARY 2001
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