*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ1470000
CHEMICAL NAME           : Pyran, tetrahydro-2-(2-methyl-1-propenyl)-4-methyl-
CAS REGISTRY NUMBER     : 16409-43-1
BEILSTEIN REFERENCE NO. : 0111348
REFERENCE               : 5-17-01-00256 (Beilstein Handbook Reference)
LAST UPDATED            : 199712
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C10-H18-O
MOLECULAR WEIGHT        : 154.28
WISWESSER LINE NOTATION : T6OTJ B1UY1&1 D1
COMPOUND DESCRIPTOR     : Natural Product
                          Primary Irritant
SYNONYMS/TRADE NAMES :
   * Pyran, 2-(2-methyl-1-propenyl)-4-methyltetrahydro-
   * Rosenoxide
   * Rose oxide
   * Rosoxide
   * Tetrahydro-4-methyl-2-(2-methylpropen-1-yl)pyran
 
                       *** HEALTH HAZARD DATA ***
 
                      ** SKIN/EYE IRRITATION DATA **
 
TYPE OF TEST            : Standard Draize test
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 500 mg/24H
REACTION SEVERITY       : Moderate
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD7.  Volume(issue)/page/year: 14,855,1976
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD7.  Volume(issue)/page/year: 14,855,1976

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***