*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : SB1960000 CHEMICAL NAME : 2-Pentenal, 4-hydroperoxy- LAST UPDATED : 198812 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C5-H8-O3 MOLECULAR WEIGHT : 116.13 SYNONYMS/TRADE NAMES : * 4-Hydroperoxy-2-pentenal *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 52500 ug/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea REFERENCE : YKGKAM Yukagaku. Oil Chemistry. (Nippon Yukagaku Kyokai, c/o Yushi Kogyo Kaikan, 3-13-11 Nihonbashi, Chuo-ku, Tokyo 103 Japan) V.5- 1956- Volume(issue)/page/year: 26,169,1977 *** END OF RECORD ***