2-HYDROXY-1,3,2-BENZODIOXASTIBOLE
Names
[ CAS No. ]:
6295-12-1
[ Name ]:
2-HYDROXY-1,3,2-BENZODIOXASTIBOLE
[Synonym ]:
Benzo[1,3,2]dioxastibol-2-ol
Monoantimon(III)-brenzcatechinat
Brenzcatechin,Antimon(III)-brenzcatechinat-hydroxid
pyrocatechol,antimony (III)-pyrocatecholate hydroxide
monoantimony(III) 1,2-dihydroxybenzene
1,3,2-BENZODIOXASTIBOLE,2-HYDROXY
Brenzcatechin
o-Phenylene antimonate(III)
2-Hydroxy-1,3,2-benzodioxastibole
Pyrocatechol,cyclic ester with antimonic acid (H3SbO3)
o-Phenylene antimonate(III),(C6H4O2)(HO)Sb
1,2-Benzodioxastibole,2-hydroxy
Chemical & Physical Properties
[ Boiling Point ]:
245.5ºC at 760 mmHg
[ Molecular Formula ]:
C6H5O3Sb
[ Molecular Weight ]:
246.86200
[ Flash Point ]:
137.2ºC
[ Exact Mass ]:
245.92800
[ PSA ]:
38.69000
[ LogP ]:
1.19600
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DF4725000
- CHEMICAL NAME :
- 1,3,2-Benzodioxastibole, 2-hydroxy-
- CAS REGISTRY NUMBER :
- 6295-12-1
- BEILSTEIN REFERENCE NO. :
- 3905238
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 27
- MOLECULAR FORMULA :
- C6-H5-O3-Sb
- MOLECULAR WEIGHT :
- 246.86
- WISWESSER LINE NOTATION :
- T66 BO-SB-O EHJ CQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 62500 ug/kg
- REFERENCE :
- CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 4,227,1952 *** REVIEWS *** ACGIH TLV-TWA 0.5 mg(Sb)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.5 mg(Sb)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,15,1971 OSHA PEL (Gen Indu):8H TWA 0.5 mg(Sb)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 0.5 mg(Sb)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 0.5 mg(Sb)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 0.5 mg(Sb)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-ARAB Republic of Egypt:TWA 0.5 mg(Sb)/m3 JAN 1993 OEL-AUSTRALIA:TWA 0.5 mg(Sb)/m3 JAN 1993 OEL-AUSTRIA:TWA 0.5 mg(Sb)/m3 JAN 1993 OEL-BELGIUM:TWA 0.5 mg(Sb)/m3 JAN 1993 OEL-DENMARK:TWA 0.5 mg(Sb)/m3 JAN 1993 OEL-FINLAND:.TWA (0.5 mg(Sb)/m3) JAN 1993 OEL-FRANCE:TWA 0.5 mg(Sb)/m3 JAN 1993 OEL-GERMANY:TWA 0.5 mg(Sb)/m3 (total dust) JAN 1993 OEL-HUNGARY:STEL 0.5 mg(Sb)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 0.5 mg(Sb)/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 0.5 mg(Sb)/m3 JAN 1993 OEL-POLAND:TWA 0.5 mg(Sb)/m3 JAN 1993 OEL-RUSSIA:TWA 0.2 mg(Sb)/m3;STEL 0.5 mg(Sb)/m3 JAN 1993 OEL-SWEDEN:TWA 0.5 mg(Sb)/m3 JAN 1993 OEL-SWITZERLAND:TWA 0.5 mg(Sb)/m3 JAN 1993 OEL-TURKEY:TWA 0.5 mg(Sb)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.5 mg(Sb)/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO ANTIMONY-air:10H TWA 0.5 mg(Sb)/m3 REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992