RTECS NUMBER : QK3695000
CHEMICAL NAME : 1,4,5,8-Naphthalenetetracarboxylic acid,
1,8:4,5-dianhydride
CAS REGISTRY NUMBER : 81-30-1
BEILSTEIN REFERENCE NO. : 0272788
REFERENCE : 5-19-05-00423 (Beilstein Handbook Reference)
LAST UPDATED : 199709
DATA ITEMS CITED : 4
MOLECULAR FORMULA : C14-H4-O6
MOLECULAR WEIGHT : 268.18
SYNONYMS/TRADE NAMES :
* (2)Benzopyrano(6,5,4-def)(2)benzopyran-1,3,6,8-tetrone
* 2,7-Dioxapyrene-1,3,6,8-tetrone
* Naphthalenetetracarboxylic dianhydride
* NSC 84241
* NTCDA
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 7400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single
Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects,
GKNT, 1982 Volume(issue)/page/year: -,90,1982
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Intratracheal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 50 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single
Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects,
GKNT, 1982 Volume(issue)/page/year: -,90,1982
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 7100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single
Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects,
GKNT, 1982 Volume(issue)/page/year: -,90,1982
*** STATUS IN U.S. ***
EPA TSCA Section 8(b) CHEMICAL INVENTORY
*** END OF RECORD ***
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