RTECS NUMBER : HS6475000
CHEMICAL NAME : Dibutyl phosphite
CAS REGISTRY NUMBER : 1809-19-4
BEILSTEIN REFERENCE NO. : 1099706
REFERENCE : 4-01-00-01525 (Beilstein Handbook Reference)
LAST UPDATED : 199806
DATA ITEMS CITED : 7
MOLECULAR FORMULA : C8-H19-O3-P
MOLECULAR WEIGHT : 194.24
WISWESSER LINE NOTATION : 4OPQO4
SYNONYMS/TRADE NAMES :
* Butyl alcohol, hydrogen phosphite
* Dibutylfosfit
* Dibutyl hydrogen phosphite
* Mobil DBHP
*** 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 : 3200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ALBRW* Albright & Wilson Inc. (P.O. Box 26229, Richmond, VA 23260-6229)
Volume(issue)/page/year: #OPB-3,1984
TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE : Inhalation
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : >20 gm/m3
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ALBRW* Albright & Wilson Inc. (P.O. Box 26229, Richmond, VA 23260-6229)
Volume(issue)/page/year: #OPB-3,1984
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Administration onto the skin
SPECIES OBSERVED : Rodent - rabbit
DOSE/DURATION : 1990 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA)
V.18-31, 1936-49. For publisher information, see AEHLAU.
Volume(issue)/page/year: 31,60,1949