RTECS NUMBER : GZ1725000
CHEMICAL NAME : Cyclopropanecarboxylic acid,
2,2-dimethyl-3-(2-methylpropenyl)-, ester with
4-hydroxy-
3-methyl-2-(2,4-pentadienyl)-2-cyclopenten-1-one
CAS REGISTRY NUMBER : 121-21-1
BEILSTEIN REFERENCE NO. : 2004306
REFERENCE : 3-09-00-00215 (Beilstein Handbook Reference)
LAST UPDATED : 199612
DATA ITEMS CITED : 8
MOLECULAR FORMULA : C21-H28-O3
MOLECULAR WEIGHT : 328.49
WISWESSER LINE NOTATION : L5V BUTJ B2U2U1 C1 DOV- BL3TJ A1 A1 C1UY1&1
COMPOUND DESCRIPTOR : Agricultural Chemical
Natural Product
SYNONYMS/TRADE NAMES :
* Chrysanthemum monocarboxylic acid pyrethrolone ester
* Piretrina 1
* Pyrethrin I
* Pyrethrolone, chrysanthemum monocarboxylic acid ester
* (+)-Pyrethronyl (+)-trans-chrysanthemate
* RCRA waste number P008
*** 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 : 260 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
Behavioral - tremor
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
PCBPBS Pesticide Biochemistry and Physiology. (Academic Press, Inc., 1 E.
First St., Duluth, MN 55802) V.1- 1971- Volume(issue)/page/year:
2,308,1972
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Intravenous
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 5 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
Behavioral - ataxia
Lungs, Thorax, or Respiration - acute pulmonary edema
REFERENCE :
BIOGAL Biologico. (Instituto Biologica, Av. Cons. Rodriques Alves, 1252,
CEP 04014, Sao Paulo, Brazil) V.1- 1935- Volume(issue)/page/year:
41,283,1975
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Unreported
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 960 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
30ZDA9 "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag
New York, Inc., 1971 Volume(issue)/page/year: -,131,1971
*** U.S. STANDARDS AND REGULATIONS ***
EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION
FEREAC Federal Register. (U.S. Government Printing Office, Supt. of
Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year:
54,7740,1989
*** OCCUPATIONAL EXPOSURE LIMITS ***
OEL-FINLAND:TWA 5 mg/m3;STEL 10 mg/m3 JAN 1993
OEL-UNITED KINGDOM:TWA 5 mg/m3;STEL 10 mg/m3 JAN 1993
*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***
NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOHS - National Occupational Hazard Survey (1974)
NOHS Hazard Code - 83466
No. of Facilities: 152 (estimated)
No. of Industries: 3
No. of Occupations: 3
No. of Employees: 493 (estimated)
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - 83466
No. of Facilities: 81 (estimated)
No. of Industries: 2
No. of Occupations: 2
No. of Employees: 340 (estimated)
*** END OF RECORD ***
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