*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DT4328700 CHEMICAL NAME : (2,2'-Bibenzo(b)thiophene)-3,3'-diol, 6,6'-diethoxy-, bis(hydrogen sulfate), disodium salt CAS REGISTRY NUMBER : 10126-87-1 LAST UPDATED : 199703 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C20-H16-O4-S4.2Na MOLECULAR WEIGHT : 494.58 SYNONYMS/TRADE NAMES : * Ahcovat Soluble Orange HR * Algosol Orange HR-CF * Anthrasol Orange HR * Arlindone Orange HR * Chemisol Orange RF * C.I. 73336 * Cibantine Brilliant Pink F3B * Cibantine Orange R * 6,6'-Diethoxy-(2,2'-bibenzo(b)thiophene)-3,3'-diol bis(hydrogen sulfate) disodium salt * Fenanthra Orange HR * Indigosol Orange HR * Indigo Soluble Brilliant Orange K * Kambosol Orange HR * Mikethrene Soluble Orange HR * Sandozol Orange R * Solasol Orange RH * Soledon Orange HR * Soledon Orange R * Solindolo Orange R * Soluble Vat Orange R * Solvat Orange R * Tinosol Orange R * Vat Solubilized Orange K *** 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 : 6700 mg/kg TOXIC EFFECTS : Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - excitement Gastrointestinal - hypermotility, diarrhea REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(6),85,1987 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 2320 mg/kg TOXIC EFFECTS : Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - excitement Gastrointestinal - hypermotility, diarrhea REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(6),85,1987 ** OTHER MULTIPLE DOSE TOXICITY DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 10050 mg/kg/30D-I TOXIC EFFECTS : Liver - changes in liver weight Kidney, Ureter, Bladder - other changes Related to Chronic Data - death REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(6),85,1987 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***