4,4'-Oxydibenzenesulfonohydrazide

Modify Date: 2025-08-21 23:13:43

4,4'-Oxydibenzenesulfonohydrazide Structure
4,4'-Oxydibenzenesulfonohydrazide structure
Common Name 4,4'-Oxydibenzenesulfonohydrazide
CAS Number 80-51-3 Molecular Weight 358.393
Density 1.5±0.1 g/cm3 Boiling Point 590.0±60.0 °C at 760 mmHg
Molecular Formula C12H14N4O5S2 Melting Point 160-161 °C (dec.)(lit.)
MSDS N/A Flash Point 310.6±32.9 °C

 Names

Name 4,4'-Oxydibenzenesulfonohydrazide
Synonym More Synonyms

 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

 Synthetic Route

~%

4,4'-Oxydibenzenesulfonohydrazide Structure

4,4'-Oxydibenze...

CAS#:80-51-3

Literature: Industrial and Engineering Chemistry, , vol. 44, p. 119,120

 Precursor & DownStream

Precursor  1

DownStream  0

 Synonyms

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
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