4,4'-Oxydibenzenesulfonohydrazide
Names
[ CAS No. ]:
80-51-3
[ Name ]:
4,4'-Oxydibenzenesulfonohydrazide
[Synonym ]:
Benzenesulfonic acid, 4,4'-oxybis-, dihydrazide
EINECS 201-286-1
4,4'-Oxydibenzenesulfonohydrazide
4,4′-Oxybis(benzenesulfonyl hydrazide)
4-[4-(hydrazinesulfonyl)phenoxy]benzenesulfonohydrazide
4,4′-Oxydibenzenesulfonyl hydrazide
ZMSWR DOR DSWMZ
MFCD00007587
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
590.0±60.0 °C at 760 mmHg
[ Melting Point ]:
160-161 °C (dec.)(lit.)
[ Molecular Formula ]:
C12H14N4O5S2
[ Molecular Weight ]:
358.393
[ Flash Point ]:
310.6±32.9 °C
[ Exact Mass ]:
358.040558
[ PSA ]:
170.37000
[ LogP ]:
0.70
[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C
[ Index of Refraction ]:
1.645
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DB7321000
- CHEMICAL NAME :
- Benzenesulfonic acid, 4,4'-oxybis-, dihydrazide
- CAS REGISTRY NUMBER :
- 80-51-3
- BEILSTEIN REFERENCE NO. :
- 2954604
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C12-H14-N4-O5-S2
- MOLECULAR WEIGHT :
- 358.42
- WISWESSER LINE NOTATION :
- ZMSWR DOR DSWMZ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- DNA repair
- TEST SYSTEM :
- Rodent - mouse Liver
- DOSE/DURATION :
- 100 umol/L
- REFERENCE :
- JJCREP Japanese Journal of Cancer Research. (Elsevier Science Pub. BV, POB 211, 1000 AE Amsterdam, Netherlands) V.76- 1985- Volume(issue)/page/year: 79,204,1988 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84832 No. of Facilities: 115 (estimated) No. of Industries: 5 No. of Occupations: 10 No. of Employees: 1078 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84832 No. of Facilities: 223 (estimated) No. of Industries: 6 No. of Occupations: 16 No. of Employees: 5939 (estimated) No. of Female Employees: 282 (estimated)
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R11;R44
[ Safety Phrases ]:
S26-S37/39
[ WGK Germany ]:
3
[ RTECS ]:
DB7321000