Bi-2,4-cyclopentadien-1-yl,1,1',2,2',3,3',4,4',5,5'-decachloro- cas no:2227-17-0

NameBi-2,4-cyclopentadien-1-yl,1,1',2,2',3,3',4,4',5,5'-decachloro-
CAS2227-17-0
SynonymsBi-2,4-cyclopentadien-1-yl,decachloro- (6CI,7CI); Bis(pentachloro-2,4-cyclopentadien-1-yl); Decachlor;Decachlorobi-2,4-cyclopentadien-1-yl; Dienochlor; HRS 16; HRS 1654; HRS 16A;Hooker HRS 16; Hooker HRS 1654; NSC 26106; NSC 41880; Pentac; Pentac AquaFlow;Pentac SP; Pentac WP
EINECS(EC#)218-763-5
Molecular FormulaC10Cl10
Molecular Weight474.60

refractive index1.662

Hazardclass6.1(a)

Hazard Xn: Harmful;
Risk 22
Safety

Moderately toxic by ingestion. Mutation data reported. See also CHLORINATED HYDROCARBONS, ALIPHATIC.
Safety Information of Decachlorobi-2,4-cyclopentadien-1-yl (CAS NO.2227-17-0):
Hazard Codes: Xn
Risk Statements: 22 
22:  Harmful if swallowed
Safety Statements: 22-24
22:  Do not breathe dust 
24:  Avoid contact with skin 

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	oral	16900mg/kg (16900mg/kg)		Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 511, 1990.
mouse	LD50	skin	> 5gm/kg (5000mg/kg)		Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 511, 1990.
quail	LD50	oral	705mg/kg (705mg/kg)		Pesticide Manual. Vol. 9, Pg. 271, 1991.
rabbit	LD50	skin	> 3160uL/kg (3.16mL/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA	National Technical Information Service. Vol. OTS0535774,
rat	LCLo	inhalation	425mg/m3/4H (425mg/m3)	LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE"	National Technical Information Service. Vol. OTS0537028,
rat	LD50	oral	1200mg/kg (1200mg/kg)		Agricultural Research Service, USDA Information Memorandum. Vol. 20, Pg. 13, 1966.
rat	LD50	skin	> 5gm/kg (5000mg/kg)		Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 511, 1990.
rat	LD50	unreported	3100mg/kg (3100mg/kg)		"Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 55, 1971.