Ethane, 1,1-dibromo- cas no:557-91-5

NameEthane, 1,1-dibromo-
CAS557-91-5
Synonyms1,1-Dibromoethane;Ethylidene dibromide
EINECS(EC#)209-184-9
Molecular FormulaC2H4 Br2
Molecular Weight187.88

refractive index1.509-1.512

Hazardclass6.1(b)

Hazard Xn
Risk 40-20/21/22
Safety

Moderately toxic by rectal route. Mutation data reported. Violent reaction with magnesium. When heated to decomposition it emits toxic fumes of Br⁻. See also BROMIDES.
Safty information about 1,1-Dibromoethane (CAS NO.557-91-5) is:
Hazard Codes:
Xn
Risk Statements:
R40:Limited evidence of a carcinogenic effect. 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements:
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S36/37:Wear suitable protective clothing and gloves.
RIDADR: 2810
RTECS: KH9000000
HazardClass: 6.1(b)
PackingGroup: III

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rabbit	LDLo	rectal	1250mg/kg (1250mg/kg)		Journal of Pharmacology and Experimental Therapeutics. Vol. 34, Pg. 223, 1928.