methylsulphonal
Names
[ CAS No. ]:
76-20-0
[ Name ]:
methylsulphonal
[Synonym ]:
sek.-Butyliden-bis-aethylsulfon
TRIONAL
Tional
Metilosulfonal
2,2-bis-ethanesulfonyl-butane
Sulfonethylmethanum
Sulfonethylmethane
2,2-Bis-aethansulfonyl-butan
Methylsulphonal
Trionalon
Methylsulfonal
Methylsulfonalum
Chemical & Physical Properties
[ Density]:
1.195g/cm3
[ Boiling Point ]:
444.4ºC at 760 mmHg
[ Melting Point ]:
74-76°
[ Molecular Formula ]:
C8H18O4S2
[ Molecular Weight ]:
242.35600
[ Flash Point ]:
283.2ºC
[ Exact Mass ]:
242.06500
[ PSA ]:
85.04000
[ LogP ]:
3.14360
[ Index of Refraction ]:
1.471
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EJ5250000
- CHEMICAL NAME :
- Butane, 2,2-bis(ethylsulfonyl)-
- CAS REGISTRY NUMBER :
- 76-20-0
- BEILSTEIN REFERENCE NO. :
- 1785184
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C8-H18-O4-S2
- MOLECULAR WEIGHT :
- 242.38
- WISWESSER LINE NOTATION :
- WS2&X2&1&SW2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1900 mg/kg/1W-I
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors
- REFERENCE :
- BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 9,177,1955