2,7-Diaminodiphenylenesulfone
Suppliers
Names
[ CAS No. ]:
6259-19-4
[ Name ]:
2,7-Diaminodiphenylenesulfone
[Synonym ]:
Benzidine sulfone
3,7-dibenzothiophenediamine
3,7-diaminodibenzothiophene sulfone
USAF ND-67
3,7-Diamino-dibenzothiophen-5,5-dioxid
2,7-Diaminodiphenylenesulfone
3,7-Diaminodiphenylene sulfone
5,5-dioxide
3,7-diamino dibenzothiophene-5,5-dioxide
Biphenylene sulfone,3,7-diamino
3,7-diaminodibenzothiophene S,S-dioxide
Chemical & Physical Properties
[ Density]:
1.544g/cm3
[ Boiling Point ]:
603.8ºC at 760mmHg
[ Molecular Formula ]:
C12H10N2O2S
[ Molecular Weight ]:
246.28500
[ Flash Point ]:
319ºC
[ Exact Mass ]:
246.04600
[ PSA ]:
94.56000
[ LogP ]:
3.90740
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DD1750000
- CHEMICAL NAME :
- Benzidine sulfone
- CAS REGISTRY NUMBER :
- 6259-19-4
- BEILSTEIN REFERENCE NO. :
- 0212930
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C12-H10-N2-O2-S
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9369 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 443 (estimated) No. of Female Employees: 139 (estimated)