N-OCTYL BICYCLOHEPTENE DICARBOXIMIDE
HAZARDTEXT ®
Information to help in the initial response for evaluating chemical incidents
-IDENTIFICATION
SYNONYMS
N-OCTYL BICYCLOHEPTENE DICARBOXIMIDE 5-NORBORNENE-2,3-DICARBOXIMIDE, N-(2-ETHYLHEXYL)- (2.2.1)HEPTENE-2-DICARBOXYLIC ACID, 2- ETHYLHEXYLIMIDE ENDOMETHYLENETETRAHYDROPHTHALIC ACID, N-2-ETHYLHEXYL IMIDE N-(2-ETHYLHEXYL)BICYCLO-(2,2,1)-HEPT-5-ENE-2,3- DICARBOXIMIDE N-2-ETHYLHEXYLIMID KYSELINY BICYKLO-(2,2,1)-5- HEPTEN-2,3-DIKARBOXYLOVE (Czech) N-2-ETHYLHEXYLIMIDE ENDOMETHYLENETETRAHYDROPHTHALIC ACID N-(2-ETHYLHEXYL)-5-NORBORNENE-2,3-DICARBOXIMIDE 2-(2-ETHYLHEXYL)-3a,4,7,7a-TETRAHYDRO-4,7-METHANO- 1H-ISOINDOLE-1,3(2H)-DIONE MGK-264 NBD OCTACIDE 264 N-OCTYLBICYCLO-(2.2.1)-5-HEPTENE-2,3-DICARBOXIMIDE PYRODONE SINEPYRIN 222 SYNEPIRIN 222 SYNERGIST 264 VAN DYK 264
IDENTIFIERS
113-48-4(2-(2-ethylhexyl)-3a,4,7,7a-tetrahydro-4,7-Methano-1H-isoindole-1,3(2H)-dione)
USES/FORMS/SOURCES
It is used as a synergist with other insecticides (El-Sayed, 1982) HSDB). In commercial formulations, it is used at concentrations ranging from 2 to 4%, often with piperonyl butoxide and pyrethrins (HSDB). A common synonym is MGK 264 (HSDB).
-CLINICAL EFFECTS
GENERAL CLINICAL EFFECTS
- Editor's Note: An ERG guide with information appropriate to this material does not exist.
ACUTE CLINICAL EFFECTS
- NBD was moderately toxic in acute exposures in experimental animals, with an oral rat LD50 of 2800 mg/kg (HSDB). It had a dermal LD50 in rats of 470 mg/kg (HSDB). With acute inhalation exposure in rats and rabbits, it caused transient lung irritation, inferred from changes in pulmonary function (Macko, 1977).
- NBD was not irritating to the skin when applied at full strength (HSDB). It has been reported to cause CNS excitation, followed by CNS depression (HSDB). Symptoms of CNS depression include headache, nausea, dizziness, weakness, loss of judgement and coordination, coma, and death in respiratory arrest.
- It is unlikely that normal use of NBD in insect repellent formulations would involve exposure at levels high enough to produce profound CNS depressant effects.
CHRONIC CLINICAL EFFECTS
- NBD did not cause any significant toxicity when given to rats at 1000 mg/kg in the diet, or to pigs at 300 mg/kg, in a 2-year feeding study (HSDB). At the time of this review, no other chronic exposure studies were found.
-RANGE OF TOXICITY
MAXIMUM TOLERATED EXPOSURE
- Carcinogenicity Ratings for CAS113-48-4 :
ACGIH (American Conference of Governmental Industrial Hygienists, 2010): Not Listed EPA (U.S. Environmental Protection Agency, 2011): Not Listed IARC (International Agency for Research on Cancer (IARC), 2016; International Agency for Research on Cancer, 2015; IARC Working Group on the Evaluation of Carcinogenic Risks to Humans, 2010; IARC Working Group on the Evaluation of Carcinogenic Risks to Humans, 2010a; IARC Working Group on the Evaluation of Carcinogenic Risks to Humans, 2008; IARC Working Group on the Evaluation of Carcinogenic Risks to Humans, 2007; IARC Working Group on the Evaluation of Carcinogenic Risks to Humans, 2006; IARC, 2004): Not Listed NIOSH (National Institute for Occupational Safety and Health, 2007): Not Listed MAK (DFG, 2002): Not Listed NTP (U.S. Department of Health and Human Services, Public Health Service, National Toxicology Project ): Not Listed
TOXICITY AND RISK ASSESSMENT VALUES
- EPA Risk Assessment Values for CAS113-48-4 (U.S. Environmental Protection Agency, 2011):
-STANDARDS AND LABELS
WORKPLACE STANDARDS
- ACGIH TLV Values for CAS113-48-4 (American Conference of Governmental Industrial Hygienists, 2010):
- AIHA WEEL Values for CAS113-48-4 (AIHA, 2006):
- NIOSH REL and IDLH Values for CAS113-48-4 (National Institute for Occupational Safety and Health, 2007):
- OSHA PEL Values for CAS113-48-4 (U.S. Occupational Safety, and Health Administration (OSHA), 2010):
- OSHA List of Highly Hazardous Chemicals, Toxics, and Reactives for CAS113-48-4 (U.S. Occupational Safety and Health Administration, 2010):
ENVIRONMENTAL STANDARDS
- EPA CERCLA, Hazardous Substances and Reportable Quantities for CAS113-48-4 (U.S. Environmental Protection Agency, 2010):
- EPA CERCLA, Hazardous Substances and Reportable Quantities, Radionuclides for CAS113-48-4 (U.S. Environmental Protection Agency, 2010):
- EPA RCRA Hazardous Waste Number for CAS113-48-4 (U.S. Environmental Protection Agency, 2010b):
- EPA SARA Title III, Extremely Hazardous Substance List for CAS113-48-4 (U.S. Environmental Protection Agency, 2010):
- EPA SARA Title III, Community Right-to-Know for CAS113-48-4 (40 CFR 372.65, 2006; 40 CFR 372.28, 2006):
- DOT List of Marine Pollutants for CAS113-48-4 (49 CFR 172.101 - App. B, 2005):
- EPA TSCA Inventory for CAS113-48-4 (EPA, 2005):
LABELS
- NFPA Hazard Ratings for CAS113-48-4 (NFPA, 2002):
-PERSONAL PROTECTION
SUMMARY
- Editor's Note: An ERG guide with information appropriate to this material does not exist.
PROTECTIVE CLOTHING
- CHEMICAL PROTECTIVE CLOTHING. Search results for CAS 113-48-4.
-PHYSICAL HAZARDS
FIRE HAZARD
- FLAMMABILITY CLASSIFICATION
- NFPA Flammability Rating for CAS113-48-4 (NFPA, 2002):
- FIRE CONTROL/EXTINGUISHING AGENTS
- Editor's Note: An ERG guide with information appropriate to this material does not exist.
- NFPA Extinguishing Methods for CAS113-48-4 (NFPA, 2002):
EVACUATION PROCEDURES
- Editor's Note: An ERG guide with information appropriate to this material does not exist.
- AIHA ERPG Values for CAS113-48-4 (AIHA, 2006):
- DOE TEEL Values for CAS113-48-4 (U.S. Department of Energy, Office of Emergency Management, 2010):
- AEGL Values for CAS113-48-4 (National Research Council, 2010; National Research Council, 2009; National Research Council, 2008; National Research Council, 2007; NRC, 2001; NRC, 2002; NRC, 2003; NRC, 2004; NRC, 2004; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2006; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2007; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2005; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2005; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2007; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2006; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2006; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2006; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2006; 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National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2009; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2009; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2009; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2009; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2009; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2008; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2008; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2008; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2008; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2008; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2008; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2008; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2009; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2008; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2008; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2008; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2009; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2008; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2008; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2008; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2008; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2008; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2008; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2008; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2007; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2006; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2006; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2006; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2007; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2007; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2007; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2007; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2007; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2005; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2005; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2005; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2005; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2005; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2005; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2005; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2005; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2007; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2005; National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances, 2006; 62 FR 58840, 1997; 65 FR 14186, 2000; 65 FR 39264, 2000; 65 FR 77866, 2000; 66 FR 21940, 2001; 67 FR 7164, 2002; 68 FR 42710, 2003; 69 FR 54144, 2004):
- NIOSH IDLH Values for CAS113-48-4 (National Institute for Occupational Safety and Health, 2007):
CONTAINMENT/WASTE TREATMENT OPTIONS
-PHYSICAL/CHEMICAL PROPERTIES
-REFERENCES
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- 65 FR 39264: Notice of the National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances - Proposed AEGL Values, Environmental Protection Agency, NAC/AEGL Committee. National Archives and Records Administration (NARA) and the Government Publishing Office (GPO), Washington, DC, 2000.
- 65 FR 77866: Notice of the National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances - Proposed AEGL Values, Environmental Protection Agency, NAC/AEGL Committee. National Archives and Records Administration (NARA) and the Government Publishing Office (GPO), Washington, DC, 2000.
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