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Registry of Toxic Effects of Chemical Substances (RTECS)

Toxaphene

RTECS #

XW5250000

CAS #

8001-35-2; 8022-04-6

Updated

September 201

Molecular Weight

413.80

Molecular Formula

C10H10Cl8

Synonyms

Agricide maggot killer (F)
Alltox
Anatox
Attac 4-2
Attac 4-4
Attac 6
Attac 6-3
Attac 8
Camphechlor
Camphochlor
Camphoclor
Camphofene huileux
Chlorinated camphene
Chlorinated camphene (OSHA)
Chlorinated camphene 60% (ACGIH)
Chlorinated camphene, technical
Clor Chem T-590
Compound 3956
Cristoxo 90
ENT 9,735
Estonox
Fasco-terpene
Geniphene
Hercules 3956
Kamfochlor
Latka 3956 (Czech)
M 5055
Melipax
NCI-C00259
PCC
Phenacide
Phenatox
Polychlorocamphene
RCRA waste number P123
Strobane T-90
Strobane-T
Toxafeen (Dutch)
Toxakil
Toxaphen (German)
Toxaphene (OSHA)
Toxaphene fume
Toxon 63
Toxyphen
Vertac toxaphene 90

Skin and Eye Irritation and References

Route/OrganismDoseEffectReference
skin /mammal (species unspecified) 500 mg moderateJAMAAP 149,1135,1952

Mutation Data and Reference

System TestRoute/Organism/TissueDoseReference
Cytogenetic Analysismultiple/other fish1500 µg/kg/10D-continuousBIZNAT 94,441,1975
micronucleus testliver/human20 µmol/L/24HTXCYAC 198,315,2004
morphological transformembryo/mouse12400 µg/LPMRSDJ 5,659,1985
mutation in microorganisms/Salmonella typhimurium100 µg/plate (+enzymatic activation step)ENMUDM 8(Suppl 7),1,1986
mutation in microorganisms/Salmonella typhimurium500 µg/plate (-enzymatic activation step)SCIEAS 205,591,1979
phage inhibition capacity/Escherichia coli100 µmol/LMUREAV 182,193,1987
phage inhibition capacity/Escherichia coli0.381 mmol/L (+enzymatic activation step)EMMUEG 36,206,2000
sister chromatid exchangelung/hamster5 mg/LMUREAV 230,29,1990
sister chromatid exchangelymphocyte/human10 µmol/LARTODN 52,221,1983

Reproductive Effects Data and References

Route/OrganismDoseEffectReference
oral/rat 280 mg/kg (10W male)Reproductive: Paternal effects: Spermatogenesis (including genetic material, sperm morphology, motility, and count)GISAAA 45(5),14,1980
oral/rat 900 µg/kg (5-22D pregnant)Reproductive: Effects on newborn: BehavioralAECTCV 9,247,1980
oral/rat 150 mg/kg (7-16D pregnant)Reproductive: Specific developmental abnormalities: Musculoskeletal systemBECTA6 15,660,1976
oral/rat 250 mg/kg (7-16D pregnant)Reproductive: Effects on embryo or fetus: Fetotoxicity (except death, e.g., stunted fetus)BECTA6 15,660,1976
oral/mouse 375 mg/kg (8-12D pregnant)Reproductive: Effects on newborn: Growth statistics (e.g., reduced weight gain)JTEHD6 10,541,1982
oral/mouse 100 mg/kg (8D pregnant)Reproductive: Specific developmental abnormalities: Musculoskeletal systemTCMUD8 5,3,1985
oral/mouse 375 mg/kg (8-12D pregnant)Reproductive: Effects on newborn: Physical

Reproductive: Effects on newborn: Delayed effects
TCMUD8 4,403,1984
oral/rat 88 mg/kg (22D pregnant)Reproductive: Other developmental abnormalitiesVCVPS* -,304,1998
oral/hamster 64 mg/kg (16D pregnant)Reproductive: Other developmental abnormalitiesVCVPS* -,304,1998
oral/rat 280 mg/kg (10W prior to copulation)Reproductive: Other developmental abnormalitiesVCVPS* -,304,1998
oral/hamster 280 mg/kg (10W prior to copulation)Reproductive: Other developmental abnormalitiesVCVPS* -,304,1998

Tumorigenic Data and References

Route/OrganismDoseEffectReference
oral/mouse lowest published toxic dose: 6600 mg/kg/80W- continuousTumorigenic: Carcinogenic by RTECS criteria

Liver: Tumors
NCITR* NCI-TR-37,1979
oral/mouse toxic dose: 13 gm/kg/80W- continuousTumorigenic: Carcinogenic by RTECS criteria

Liver: Tumors
NCITR* NCI-TR-37,1979
oral/rat lowest published toxic dose: 30 gm/kg/80W- continuousTumorigenic: Equivocal tumorigenic agent by RTECS criteria

Blood: Lymphoma including Hodgkin's disease
NCITR* NCI-TR-37,1979

Acute Toxicity Data and References

Route/OrganismDoseEffectReference
inhalation/mouse Lowest published lethal concentration: 2000 mg/m3/2HJAMAAP 149,1135,1952
inhalation/mouse lethal concentration (50 percent kill): 2000 mg/m3/2HBehavioral: Tetany

Lung, Thorax, or Respiration: Respiratory obstruction

Nutritional and Gross Metabolic: Body temperature decrease
VCVPS* -,302,1998
intraperitoneal/mouse lethal dose (50 percent kill): 42 mg/kgJAFCAU 22,653,1974
intraperitoneal/rat lowest published lethal dose: 70 mg/kgEye: Lacrimation

Lung, Thorax, or Respiration: Dyspnea

Gastrointestinal: Hypermotility, diarrhea
BECTA6 19,47,1978
intraperitoneal/rat lowest published toxic dose: 165.5 mg/kgBiochemical: Enzyme inhibition, induction, or change in blood or tissue levels: Hepatic microsomal mixed oxidase (dealkylation, hydroxylation, etc.)

Biochemical: Metabolism (intermediary): Other
GEPHDP 18,165,1987
oral/cat lowest published toxic dose: 70 mg/kgBehavioral: Tetany

Behavioral: Muscle contraction or spasticity
VCVPS* -,302,1998
oral/Dog lethal dose (50 percent kill): 15 mg/kgVCVGH* -,556,1990
oral/Dog lethal dose (50 percent kill): 15 mg/kgBehavioral: Tetany

Behavioral: Muscle contraction or spasticity
VCVPS* -,302,1998
oral/duck lethal dose (50 percent kill): 31 mg/kgDOEAAH 35,25,1979
oral/guinea pig lethal dose (50 percent kill): 250 mg/kgBehavioral: Tetany

Lung, Thorax, or Respiration: Respiratory obstruction

Nutritional and Gross Metabolic: Body temperature decrease
VCVPS* -,302,1998
oral/guinea pig lethal dose (50 percent kill): 250 mg/kgVCVGH* -,556,1990
oral/hamster lethal dose (50 percent kill): 200 mg/kgTXAPA9 48,A192,1979
oral/human lowest published lethal dose: 28 mg/kgBehavioral: Somnolence (general depressed activity)

Behavioral: Convulsions or effect on seizure threshold

Behavioral: Coma
34ZIAG -,598,1969
oral/human lowest published lethal dose: 60 mg/kgBiochemical: Enzyme inhibition, induction, or change in blood or tissue levels: Multiple enzyme effectsVCVPS* -,303,1998
oral/man lowest published lethal dose: 29 mg/kgBehavioral: Convulsions or effect on seizure threshold

Lung, Thorax, or Respiration: Cyanosis

Lung, Thorax, or Respiration: Other changes
CMEP** -,-,1956
oral/mouse lethal dose (50 percent kill): 45 mg/kgBehavioral: Tetany

Lung, Thorax, or Respiration: Respiratory obstruction

Nutritional and Gross Metabolic: Body temperature decrease
VCVPS* -,302,1998
oral/mouse lethal dose (50 percent kill): 45 mg/kgVCVGH* -,556,1990
oral/rabbit lethal dose (50 percent kill): 25 mg/kgVCVGH* -,556,1990
oral/rabbit lethal dose (50 percent kill): 25 mg/kgBehavioral: Tetany

Lung, Thorax, or Respiration: Respiratory obstruction

Nutritional and Gross Metabolic: Body temperature decrease
VCVPS* -,302,1998
oral/rat lethal dose (50 percent kill): 40 mg/kgBehavioral: Tetany

Lung, Thorax, or Respiration: Respiratory obstruction

Nutritional and Gross Metabolic: Body temperature decrease
VCVPS* -,302,1998
oral/rat lethal dose (50 percent kill): 40 mg/kgVCVGH* -,556,1990
oral/rat lowest published toxic dose: 300 mg/kgVCVPS* -,302,1998
oral/rat lowest published toxic dose: 300 mg/kgBehavioral: Tetany

Behavioral: Muscle contraction or spasticity
VCVPS* -,302,1998
parenteral/rat lethal dose (50 percent kill): 90 mg/kgDEVEAA 26,5,1972
skin/human lowest published toxic dose: 657 mg/kgSkin: After systemic exposure: Dermatitis, allergicCMEP** -,1,1956
skin/mouse lethal dose (50 percent kill): 250 mg/kgVCVGH* -,556,1990
skin/rabbit lethal dose (50 percent kill): 250 mg/kgVCVGH* -,556,1990
skin/rabbit lethal dose (50 percent kill): 1025 mg/kgBehavioral: Excitement

Behavioral: Food intake (animal)

Vascular: Regional or general arteriolar or venous dilation
JEENAI 46,702,1953
skin/rat lethal dose (50 percent kill): 250 mg/kgVCVGH* -,556,1990
skin/rat lethal dose (50 percent kill): 940 mg/kgBehavioral: Alteration of classical conditioning

Behavioral: Tremor

Lung, Thorax, or Respiration: Dyspnea
VCVPS* -,303,1998
unreported route/man lowest published lethal dose: 44 mg/kg85DCAI 2,73,1970
unreported route/mouse lethal dose (50 percent kill): 45 mg/kgCYGEDX 8(1),23,1974
unreported route/rat lethal dose (50 percent kill): 240 mg/kgCYGEDX 8(1),23,1974

Other Multiple Dose Data and References

Route/OrganismDoseEffectReference
inhalation/human lowest published toxic concentration: 20 mg/m3/3Y- intermittentCardiac: Arrythmias (indlucing changes in conduction)

Behavioral: Wakefulness

Behavioral: Headache
VCVPS* -,304,1998
intraperitoneal/rat lowest published toxic dose: 175 mg/kg/7D- intermittentLiver: Other changes

Biochemical: Metabolism (intermediary): Other
TXAPA9 19,234,1971
oral/Dog lowest published toxic dose: 385 mg/kg/13W- intermittentLiver: Changes in liver weight

Biochemical: Enzyme inhibition, induction, or change in blood or tissue levels: Phosphatases
FAATDF 7,406,1986
oral/guinea pig lowest published toxic dose: 120 mg/kg/60D- intermittentLiver: Changes in liver weight

Kidney, Ureter, and Bladder: Changes in both tubules and glomeruli

Nutritional and Gross Metabolic: Weight loss or decreased weight gain
JEBIDP 13,315,1992
oral/hamster lowest published toxic dose: 280 mg/kg/10W- intermittentReproductive: Maternal effects: Ovaries, fallopian tubesVCVPS* -,304,1998
oral/hamster lowest published toxic dose: 64 mg/kg/16D- intermittentReproductive: Maternal effects: Ovaries, fallopian tubesVCVPS* -,304,1998
oral/monkey lowest published toxic dose: 95 mg/kg/34W- intermittentImmunological Including Allergic: Decrease in cellular immune responseTOXID9 54,335,2000
oral/monkey lowest published toxic dose: 6.3 mg/kg/9W- continuousBlood: Changes in serum composition (e.g. TP, bilirubin, cholesterol)FCTOD7 39,467,2001
oral/monkey lowest published toxic dose: 392 mg/kg/70W- continuousBlood: Changes in serum composition (e.g. TP, bilirubin, cholesterol)

Skin: After systemic exposure: Dermatitis, other

Skin and Appendages: Other: Nails
FCTOD7 39,467,2001
oral/monkey lowest published toxic dose: 148 mg/kg/53W- intermittentImmunological Including Allergic: Decrease in humoral immune responseFCTOD7 39,947,2001
oral/monkey lowest published toxic dose: 296 mg/kg/46W- intermittentImmunological Including Allergic: Decrease in cellular immune response

Immunological Including Allergic: Decrease in humoral immune response
FCTOD7 39,947,2001
oral/monkey lowest published toxic dose: 268 mg/kg/34W- continuousImmunological Including Allergic: Decrease in humoral immune responseFCTOD7 39,1243,2001
oral/monkey lowest published toxic dose: 364 mg/kg/52W- continuousEndocrine: Changes in spleen weight

Endocrine: Changes in thymus weight
FCTOD7 39,1243,2001
oral/monkey lowest published toxic dose: 364 mg/kg/52W- continuousLiver: Changes in liver weight

Endocrine: Effect on menstrual cycle

Endocrine: Changes in spleen weight
FCTOD7 39,1243,2001
oral/quail lowest published toxic dose: 126 mg/kg/18W- continuousEndocrine: Changes in adrenal weight

Endocrine: Changes in thyroid weight

Nutritional and Gross Metabolic: Weight loss or decreased weight gain
POSCAL 53,125,1974
oral/rabbit lowest published toxic dose: 456.2 mg/kg/26W- intermittentMusculoskeletal: Other changesVCVPS* -,304,1998
oral/rat lowest published toxic dose: 280 mg/kg/10W- intermittentReproductive: Maternal effects: Ovaries, fallopian tubesVCVPS* -,304,1998
oral/rat lowest published toxic dose: 88 mg/kg/22D- intermittentReproductive: Maternal effects: Ovaries, fallopian tubesVCVPS* -,304,1998
oral/rat lowest published toxic dose: 1875 mg/kg/25D- intermittentEndocrine: Other changesRTOPDW 24,184,1996
oral/rat lowest published toxic dose: 4186 mg/kg/13W- continuousLiver: Changes in liver weight

Kidney, Ureter, and Bladder: Changes in bladder weight

Biochemical: Enzyme inhibition, induction, or change in blood or tissue levels: Hepatic microsomal mixed oxidase (dealkylation, hydroxylation, etc.)
FAATDF 7,406,1986
oral/rat lowest published toxic dose: 328 mg/kg/39W- continuousLiver: Other changesAMPLAO 64,614,1957
oral/rat lowest published toxic dose: 120 mg/kg/4W- intermittentBehavioral: Somnolence (general depressed activity)

Behavioral: Food intake (animal)

Immunological Including Allergic: Decrease in cellular immune response
VCVPS* -,304,1998
unreported route/chicken lowest published toxic dose: 480 mg/kg/10D- intermittentBrain and Coverings: Changes in surface EEG

Peripheral Nerve and Sensation: Spastic paralysis with/without sensory change

Behavioral: Somnolence (general depressed activity)
FIZHDO 27,557,1981
unreported route/mammal (species unspecified) lowest published toxic dose: 73 gm/kg/2Y- intermittentRelated to Chronic Data: Death in the "MULTIPLE DOSE" data type fieldVCVPS* -,304,1998

Reviews

OrganizationStandardReference
American Conference of Governmental Industrial Hygienists (ACGIH)Threshold Limit Value-time-weighted average 0.5 mg/m3;short term exposure limit 1 mg/m3 (skin)DTLVS* TLV/BEI,2013
American Conference of Governmental Industrial Hygienists (ACGIH)Threshold Limit Value-Confirmed animal carcinogenDTLVS* TLV/BEI,2013
International Agency for Research on Cancer (IARC)Cancer Review:Animal Sufficient EvidenceIMEMDT 79,-,2000
International Agency for Research on Cancer (IARC)Cancer Review:Human Inadequate EvidenceIMEMDT 79,-,2000
International Agency for Research on Cancer (IARC)Cancer Review:Group 2BIMEMDT 79,-,2000
TOXICOLOGY REVIEWANAEA3 35,165,1975
TOXICOLOGY REVIEWDTTIAF 80,485,1973
TOXICOLOGY REVIEWRREVAH 56,107,1975
TOXICOLOGY REVIEWMUREAV 567,227,2004
TOXICOLOGY REVIEWMUREAV 567,347,2004
TOXICOLOGY REVIEWENTOX* -,334,2005
TOXICOLOGY REVIEWENTOX* -,207,2005
TOXICOLOGY REVIEWMUREAV 584,1,2005
TOXICOLOGY REVIEWHETOEA 25,413,2006
TOXICOLOGY REVIEWJTEHD6 7,1,2004
TOXICOLOGY REVIEWMUREAV 543,251,2003
TOXICOLOGY REVIEWHTOPA* 1,501,2002
TOXICOLOGY REVIEWIMEMDT 79,569,
TOXICOLOGY REVIEWFESTAS 90,911,2008

Standards and Regulations

OrganizationStandardReference
Environmental Protection Agency (EPA) Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATIONFEREAC 54,7740,1989
Environmental Protection Agency (EPA) Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) 1998 STATUS OF PESTICIDESCancelledRBREV* -,214,1998
Mine Safety and Health Administration (MSHA) STANDARD-airtime-weighted average 0.5 mg/m3 (skin)DTLVS* 3,45,1971
Occupational Exposure Limit IN ARGENTINA, BULGARIA, COLOMBIA, JORDAN check ACGIH TLV;
Occupational Exposure Limit IN SINGAPORE, VIETNAM check ACGIH TLV
Occupational Exposure Limit-ARAB Republic of Egypttime-weighted average 0.5 mg/m3, Skin, JAN1993
Occupational Exposure Limit-AUSTRALIAtime-weighted average 0.5 mg/m3, short term exposure limit 1 mg/m3, JUL2008
Occupational Exposure Limit-AUSTRIAMAK-TMW 0.5 mg/m3;KZW 5 mg/m3, inhal, skin, 2007
Occupational Exposure Limit-BELGIUMtime-weighted average 0.5 mg/m3, short term exposure limit 1 mg/m3, Skin, MAR2002
Occupational Exposure Limit-DENMARKtime-weighted average 0.5 mg/m3, skin, carc, MAY2011
Occupational Exposure Limit-FRANCEVME 0.5 mg/m3, Skin, C3 Carcinogen, FEB2006
Occupational Exposure Limit-HUNGARYSkin, SEP2000
Occupational Exposure Limit-ICELANDtime-weighted average 0.5 mg/m3, skin, NOV2011
Occupational Exposure Limit-KOREAtime-weighted average 0.5 mg/m3, short term exposure limit 1 mg/m3, skin, 2006
Occupational Exposure Limit-MEXICOtime-weighted average 0.5 mg/m3 (skin), 2004
Occupational Exposure Limit-NEW ZEALANDtime-weighted average 0.5 mg/m3; short term exposure limit 1 mg/m3, skin, JAN2002
Occupational Exposure Limit-NORWAYtime-weighted average 0.5 mg/m3, JAN1999
Occupational Exposure Limit-PERUtime-weighted average 0.5 mg/m3; short term exposure limit 1 mg/m3, JUL2005
Occupational Exposure Limit-SWEDENtime-weighted average 25 ppm (150 mg/m3);short term exposure limit 50 ppm (300 mg/m3), JUN2005
Occupational Exposure Limit-SWITZERLANDMAK-week 0.5 mg/m3, carc 2, inhal, skin, JAN2011
Occupational Exposure Limit-THAILANDtime-weighted average 0.5 mg/m3, JAN1993
Occupational Exposure Limit-THE NETHERLANDSMAC-TGG 0.5 mg/m3, Skin, 2003
Occupational Exposure Limit-THE PHILIPPINEStime-weighted average 0.5 mg/m3, Skin, JAN1993
Occupational Exposure Limit-TURKEYtime-weighted average 0.5 mg/m3, Skin, JAN1993
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Construction)8H time-weighted average 0.5 mg/m3 (skin)CFRGBR 29,1926.55,1994
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Federal Contractors)8H time-weighted average 0.5 mg/m3 (skin)CFRGBR 41,50-204.50,1994
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (General Industry)8H time-weighted average 0.5 mg/m3 (skin)CFRGBR 29,1910.1000,1994
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Shipyards)8H time-weighted average 0.5 mg/m3 (skin)CFRGBR 29,1915.1000,1993

NIOSH Documentation and Surveillance

OrganizationStandardReference
National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Level TO CHLORINATED CAMPHENE-airCarcinogen lowest feasible conc.NIOSH* DHHS #92-100,1992
National Occupational Hazard Survey 1974Hazard Code 73500; Number of Industries 1; Total Number of Facilities 68; Number of Occupations 2; Total Number of Employees Exposed 203

Status in Federal Agencies

OrganizationReference
ATSDR TOXICOLOGY PROFILE (NTIS** PB/97/121057/AS)
EPA GENETOX PROGRAM 1988, Positive: Carcinogenicity-mouse/rat
EPA TSCA Section 8(d) unpublished health/safety studies
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JANUARY 2001
NCI Carcinogenesis Bioassay (feed);clear evidence:mouseNCITR* NCI-TR-37,1979
NCI Carcinogenesis Bioassay (feed);equivocal evidence:ratNCITR* NCI-TR-37,1979
NIOSH Analytical Method, 1994: Chlorinated camphene, 5039
NTP 11th Report on Carcinogens,2004:Reasonably anticipated to be a human carcinogen
On EPA IRIS database
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