4,4'-Disulfanediyldibenzoic acid

Names

[ Name ]:
4,4'-Disulfanediyldibenzoic acid

[Synonym ]:
Benzoic acid,4'-dithiobis
4-4'-disulphide of thiosalicylic acid
4,4'-Disulfanediyldibenzoic acid
4,4'-Dithiobenzoic acid
Benzoic acid,4'-dithiodi
Benzoic acid, 4,4'-dithiobis-
4,4'-Dithiobisbenzoic Acid,Technical Grade
4,4'-Dithiodibenzoic acid
4,4'-Dithiobisbenzoic acid
dithiobisbenzoic acid

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
525.2±35.0 °C at 760 mmHg

[ Melting Point ]:
317-320ºC dec.

[ Molecular Formula ]:
C₁₄H₁₀O₄S₂

[ Molecular Weight ]:
306.357

[ Flash Point ]:
271.4±25.9 °C

[ Exact Mass ]:
306.002045

[ PSA ]:
125.20000

[ LogP ]:
4.48

[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C

[ Index of Refraction ]:
1.736

Safety Information

[ Hazard Codes ]:
Xn

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%