1,1'-Thio-bis-(2-naphthol)

Names

[ Name ]:
1,1'-Thio-bis-(2-naphthol)

[Synonym ]:
MFCD00046469
2,2'-dioxydinaphthylsulfide
bis-2-naphthol-1-sulphide
1,1'-Thiodi(2-naphthol)
EINECS 241-166-6
Bis(2-hydroxy-1-naphthyl) Sulfide
2,2'-DIHYDROXY-1,1-THIODINAPHTHALENE

Chemical & Physical Properties

[ Density]:
1.41g/cm3

[ Boiling Point ]:
525.2ºC at 760mmHg

[ Melting Point ]:
216°C

[ Molecular Formula ]:
C₂₀H₁₄O₂S

[ Molecular Weight ]:
318.38900

[ Flash Point ]:
254.5ºC

[ Exact Mass ]:
318.07100

[ PSA ]:
65.76000

[ LogP ]:
5.55540

[ Vapour Pressure ]:
1.2E-11mmHg at 25°C

[ Index of Refraction ]:
1.813

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
F,C

[ Risk Phrases ]:
R11:Highly Flammable. R34:Causes burns.

[ Safety Phrases ]:
S16-S26-S36/37/39-S45

[ RIDADR ]:
UN 2733 3/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
PA6700000

[ Packaging Group ]:
II

[ Hazard Class ]:
3

[ 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%