4,4'-Thiodiphenol
Agent Name
4,4'-Thiodiphenol
CAS Number
2664-63-3
Formula
C12-H10-O2-S
Major Category
Other Classes
Synonyms
Bis(4-oxyphenyl)sulfide; 4,4'-Dihydroxydiphenyl sulfide; 4,4'-Dihydroxydiphenylsulfide; 4,4'-Dioxydiphenyl sulfide; 4,4'-Dioxydiphenylsulfide; 4,4'-Thiobisphenol; Bis(4-hydroxyphenyl) sulfide; Bis(p-hydroxhphenyl) sulfide; DFS; p,p'-Dihydroxydiphenyl sulfide; Sulfide, bis(4-hydroxyphenyl); Thiobisphenol; Phenol, 4,4'-thiobis-; Phenol, 4,4'-thiodi-; [ChemIDplus] TDP; [Sigma-Aldrich MSDS] UN3261
Category
Sulfur Compounds
Description
Off-white crystalline solid; [Sigma-Aldrich MSDS]
Comments
Causes tearing and conjunctival irritation in acute ocular studies of rabbits; Causes changes in brain circulation (hemorrhage, thrombosis, etc.) in oral lethal-dose studies of mice; [RTECS] Causes burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; [Sigma-Aldrich MSDS] See "Phenyl sulfide."
Biomedical References
Exposure Assessment
Vapor Pressure
1.85E-07 mm Hg
Explanatory Notes
The Guide in the Emergency Response Guidebook is for "Corrosive solid, acidic, organic, n.o.s."
Adverse Effects
Toxic Pneumonitis
Yes
Dermatotoxin
Skin burns
Diseases, Processes, and Activities Linked to This Agent
Other Information
No other related information on this agent was found.