(Methylenebis(thio))bisbenzene
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Names
[ CAS No. ]:
3561-67-9
[ Name ]:
(Methylenebis(thio))bisbenzene
[Synonym ]:
formaldehyde S,S-diphenyl acetal
1,1'-(Methylenedisulfanediyl)dibenzene
phenylsulfanylmethylsulfanylbenzene
Formaldehyde Diphenyl Mercaptal
(Methylenebis(thio))bisbenzene
Benzene, 1,1'-[methylenebis(thio)]bis-
formaldehyde diphenylmercaptal
EINECS 222-624-4
MFCD00003067
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
356.9±0.0 °C at 760 mmHg
[ Melting Point ]:
34-37 °C(lit.)
[ Molecular Formula ]:
C13H12S2
[ Molecular Weight ]:
232.364
[ Flash Point ]:
177.8±17.4 °C
[ Exact Mass ]:
232.038040
[ PSA ]:
50.60000
[ LogP ]:
4.61
[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C
[ Index of Refraction ]:
1.661
MSDS
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36
[ RIDADR ]:
UN 3335 9
[ WGK Germany ]:
3
[ HS Code ]:
2930909090
Synthetic Route
Customs
[ HS Code ]: 2930909090
[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
Articles
J. Chem. Soc. Perkin Trans. I , 1074, (1979)
D.J. Ager
Tetrahedron Lett. 21 , 4763, (1980)
T. Cohen et al.
Organic Synth. 59 , 202, (1979)