Heptachlor supplier | CasNO.76-44-8

Name
HEPTACHLOR
EINECS 200-962-3
Annex I Index No: 602-046-00-2

CAS No. 76-44-8

Density 1.57

Solubility
Stability

Stable. Non-combustible. Incompatible with strong alkali, oxidizingagents. Corrodes many metals.

Toxicology

Toxic if inhaled, swallowed or absorbed through the skin.Readily absorbed through the

Melting Point 95 - 96 C
Formula C10H5 Cl7
Boiling Point decomposes
Molecular Weight 373.321
Flash Point 11oC
Transport Information
Appearance white crystalline solid
Safety Confirmed carcinogen with experimental carcinogenic data. A poison by ingestion, skin contact, intraperitoneal, and intravenous routes. Human mutation data reported. Acute exposure and chronic doses have caused liver damage. See also closely related chlordane. In humans, a dose of 1–3 g can cause serious symptoms, especially where liver impairment is the case. Acute symptoms include tremors, convulsions, kidney damage, respiratory collapse, and death. When heated to decomposition it emits toxic fumes of Cl⁻.
NOTE: The EPA has canceled registration of pesticides containing heptachlor with the exception of its use for termite control by subsurface ground insertion external to the dwelling.
Risk Codes 24/25-33-40-50/53-39/23/24/25-23/24/25-11-67-65-38-51/53
Molecular Structure
Hazard Symbols Toxic by ingestion, inhalation, and skin absorption; use has been restricted and discontinued except for termite control. TLV: 0.5 mg/m³; animal carcinogen.
Synonyms 4,7-Methanoindene,1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro- (8CI); 1,4,5,6,7,10,10-Heptachloro-4,7,8,9-tetrahydro-4,7-methyleneindene;1,4,5,6,7,8,8-Heptachloro-3a,4,7,7a-tetrahydro-4,7-methanoindene;1,4,5,6,7,8,8-Heptachloro-3a,4,7,7a-tetrahydro-4,7-endo-methanoindene;3-Chlorochlordene; Aahepta; Agroceres; Arbinex 30TN; E 3314; ENT 15,152; GPKh;Hepta; Heptachlor; Heptachlorane; Heptox; NSC 8930; Rhodiachlor; Velsicol 104
PSA 0.00000
LogP 5.24150

Heptachlor Chemical Properties

CAS: 76-44-8
EINECS: 200-962-3
Product Categories: 2000/60/ECMore...Close... ; Alpha sort ; Baby Food Directives 13/2003 EC&14/2003 ECPesticides ; CyclodienesPesticides&Metabolites ; European Community: ISO and DIN;H;HA -HTMethod Specific ; H-MAlphabetic;Insecticides ; Method Specific ; Oeko-Tex Standard 100 ; PesticidesMethod Specific ; ASTM 4947: Analysis of Chlordane and Heptachlor in AirPesticides ; ASTM Air Monitoring ; 2000/60/EC ; Pesticides .
Following is the Molecular Structure of Heptachlor (76-44-8):

SMILES: ClC1/C=C\C2C3(Cl)C(\Cl)=C(\Cl)C(Cl)(C12)C3(Cl)Cl
InChI: InChI=1/C10H5Cl7/c11-4-2-1-3-5(4)9(15)7(13)6(12)8(3,14)10(9,16)17/h1-5H
InChIKey: FRCCEHPWNOQAEU-UHFFFAOYAM
Std.InChI: InChI=1S/C10H5Cl7/c11-4-2-1-3-5(4)9(15)7(13)6(12)8(3,14)10(9,16)17/h1-5H
Std.InChIKey: FRCCEHPWNOQAEU-UHFFFAOYSA-N
Molecular Formula: C₁₀H₅Cl₇
Molecular Weight: 373.32
Melting Point:
Boiling Point: 392.3℃ at 760mmHg
Flash Point: 192.9℃
Molar Volume: 207.7cm³
Density: 1.79g/cm³
Index of Refraction: 1.645
Molar Refractivity: 75.37cm³
Surface Tension: 54.7dyne/cm
Polarizability: 29.88 10^-24cm³
Enthalpy of Vaporization: 61.7kJ/mol
Vapour Pressure: 5.23E-06mmHg at 25℃

Heptachlor Uses

Heptachlor (76-44-8) can be used as a insecticide.

Heptachlor Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
cat	LCLo	inhalation	150mg/m3/4H (150mg/m3)		"Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 71, 1982.
cat	LDLo	oral	50mg/kg (50mg/kg)	BEHAVIORAL: EXCITEMENT BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY) BEHAVIORAL: AGGRESSION	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 2(5), Pg. 15, 1958.
guinea pig	LD50	oral	116mg/kg (116mg/kg)		Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. Vol. -, Pg. 576, 1966.
guinea pig	LDLo	skin	1gm/kg (1000mg/kg)	BEHAVIORAL: EXCITEMENT BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY) BEHAVIORAL: AGGRESSION	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 2(5), Pg. 15, 1958.
hamster	LD50	oral	100mg/kg (100mg/kg)		European Journal of Toxicology and Environmental Hygiene. Vol. 7, Pg. 159, 1974.
mammal (species unspecified)	LCLo	inhalation	200mg/m3/4H (200mg/m3)	BEHAVIORAL: EXCITEMENT BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY) BEHAVIORAL: AGGRESSION	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 2(5), Pg. 15, 1958.
mammal (species unspecified)	LD50	unreported	60mg/kg (60mg/kg)		"Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 59, 1971.
mouse	LD50	intracrebral	12mg/kg (12mg/kg)	BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD	Toxicology Letters. Vol. 60, Pg. 289, 1992.
mouse	LD50	intraperitoneal	130mg/kg (130mg/kg)		Soviet Genetics. English translation of GNKAA5. Vol. 2, Pg. 80, 1966.
mouse	LD50	oral	68mg/kg (68mg/kg)		Special Publication of the Entomological Society of America. Vol. 78-1, Pg. 12, 1978.
mouse	LDLo	intravenous	20mg/kg (20mg/kg)		Journal of Pharmacology and Experimental Therapeutics. Vol. 107, Pg. 266, 1953.
rabbit	LD50	skin	500mg/kg (500mg/kg)		Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 2(5), Pg. 15, 1958.
rat	LD50	intraperitoneal	27mg/kg (27mg/kg)	BEHAVIORAL: TREMOR BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)	Food and Cosmetics Toxicology. Vol. 11, Pg. 63, 1973.
rat	LD50	oral	40mg/kg (40mg/kg)		Pharmaceutical Journal. Vol. 185, Pg. 361, 1960.
rat	LD50	skin	119mg/kg (119mg/kg)		Special Publication of the Entomological Society of America. Vol. 78-1, Pg. 12, 1978.

Heptachlor Consensus Reports

IARC Cancer Review: Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man.7,1987,p.146.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man.20,1979,p.129.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210);Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man.5,1974,p.173.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A.,49 Sheridan Avenue, Albany, NY 12210) ; Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 20 , 1979,p. 129.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . NCI Carcinogenesis Bioassay (feed) Clear Evidence: mouse NCITR*National Cancer Institute Carcinogenesis Technical Report Series. (Bethesda, MD 20014) No. NCI-CG-TR-9 ,1977. ; Results negative: rat NCITR*National Cancer Institute Carcinogenesis Technical Report Series. (Bethesda, MD 20014) No. NCI-CG-TR-9 ,1977. . EPA Genetic Toxicology Program. Community Right-To-Know List.

Heptachlor Safety Profile

Hazard Codes: T Toxic, N Dangerous for the environment, F Flammable, Xn Harmful.
Risk Statements: 24/25-33-40-50/53-39/23/24/25-23/24/25-11-67-65-38
R24/25: Toxic in contact with skin and if swallowed.
R33: Danger of cumulative effects.
R40: Limited evidence of a carcinogenic effect.
R50/53: Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
R39/23/24/25: Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed.
R23/24/25: Toxic by inhalation, in contact with skin and if swallowed.
R11: Highly Flammable.
R67: Vapors may cause drowsiness and dizziness.
R65: Harmful: May cause lung damage if swallowed.
R38: Irritating to the skin.
Safety Statements: 36/37-45-60-61-62-16-7
S36/37: Wear suitable protective clothing and gloves.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible).
S60: This material and/or its container must be disposed of as hazardous waste.
S61: Avoid release to the environment. Refer to special instructions safety data sheet.
S62: If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label.
S16: Keep away from sources of ignition-No smoking.
S7: Keep container tightly closed.
RIDADR: 2761
RTECS: PC0700000
HazardClass: 6.1(a)
PackingGroup: II
Confirmed carcinogen with experimental carcinogenic data. A poison by ingestion, skin contact, intraperitoneal, and intravenous routes. Human mutation data reported. Acute exposure and chronic doses have caused liver damage. See also closely related chlordane. In humans, a dose of 1-3 g can cause serious symptoms, especially where liver impairment is the case. Acute symptoms include tremors, convulsions, kidney damage, respiratory collapse, and death.

Heptachlor Standards and Recommendations

OSHA PEL: TWA 0.5 mg/m³ (skin)
ACGIH TLV: 0.05 mg/m³ (skin); Animal Carcinogen
DFG MAK: 0.5 mg/m³, Confirmed Animal Carcinogen with Unknown Relevance to Humans.

Heptachlor Specification

Heptachlor (76-44-8) also called for Velsicol 104(r) ; E3314 ; E3314(r) ; Drinox(r) ; Cupincida ; Fennotox;(-)-heptachlor ; (+)-Heptachlor . Heptachlor (76-44-8) is a white to light tan waxy looking solid.It's noncombustible and insoluble in waterWhen heated to decomposition it emits toxic fumes of Cl−.It should be stored at 4℃.Be attention of this chemical is highly toxic.

Product Name

HEPTACHLOR

Stability

Toxicology