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CAS RN: 21101-56-4 | Product Number: B3149

Bis(3-hydroxyphenyl) Disulfide


Purity: >97.0%(GC)
Synonyms:
  • 3,3'-Dihydroxydiphenyl Disulfide
  • 3,3'-Dithiodiphenol
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5G
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Product Number B3149
Purity / Analysis Method >97.0%(GC)
Molecular Formula / Molecular Weight C__1__2H__1__0O__2S__2 = 250.33  
Physical State (20 deg.C) Solid
CAS RN 21101-56-4
Reaxys Registry Number 2118180
PubChem Substance ID 87560039
SDBS (AIST Spectral DB) 52145
MDL Number

MFCD03094663

Specifications
Appearance White to Gray to Brown powder to crystal
Purity(GC) min. 97.0 %
Melting point 90.0 to 94.0 °C
Properties (reference)
Melting Point 92 °C
Solubility (soluble in) Methanol
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
Transport Information:
HS Number 2930909899
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