| Identification | More | [Name]
4,4'-Thiobis-phenol | [CAS]
2664-63-3 | [Synonyms]
4,4'-DIHYDROXY DIPHENYL SULFIDE
4,4'-DIHYDROXYDIPHENYL THIO-ETHER
4,4-DIHYDROXYPHENYL SULFIDE
4-[(4-HYDROXYPHENYL)THIO]PHENOL
4,4'-thiobis-phenol
4,4'-THIODIPHENOL
4,4-THIODIPHENOL
4-HYDROXYPHENYL SULFIDE
BIS(4-HYDROXYPHENYL) SULFIDE
TDP
4,4’-dioxydiphenylsulfide
4,4’-thiobis-pheno
4,4’-thiodi-pheno
4,4'-Dioxydiphenyl sulfide
bis(4-oxyphenyl)sulfide
Bis(p-hydroxhphenyl) sulfide
DFS
p,p'-Dihydroxydiphenyl sulfide
Phenol, 4,4'-thiobis-
Phenol, 4,4'-thiodi- | [EINECS(EC#)]
220-197-9 | [Molecular Formula]
C12H10O2S | [MDL Number]
MFCD00002349 | [Molecular Weight]
218.27 | [MOL File]
2664-63-3.mol |
| Chemical Properties | Back Directory | [Appearance]
White, crystalline powder. | [Melting point ]
154-156 °C (lit.) | [Boiling point ]
328.96°C (rough estimate) | [density ]
1.2618 (rough estimate) | [refractive index ]
1.5200 (estimate) | [storage temp. ]
Store below +30°C. | [Water Solubility ]
Insoluble in water | [form ]
Crystalline Powder | [pka]
9.31±0.26(Predicted) | [color ]
White to pale brown | [Sensitive ]
Air Sensitive | [BRN ]
2050739 | [InChIKey]
VWGKEVWFBOUAND-UHFFFAOYSA-N | [CAS DataBase Reference]
2664-63-3(CAS DataBase Reference) | [NIST Chemistry Reference]
4-4' Thio diphenol(2664-63-3) | [EPA Substance Registry System]
2664-63-3(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 3261 8/PG 2
| [WGK Germany ]
2
| [RTECS ]
SN0800000
| [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29309070 | [Toxicity]
LD50 orally in Rabbit: 3362 mg/kg LD50 dermal Rabbit > 10250 mg/kg |
| Hazard Information | Back Directory | [Chemical Properties]
White, crystalline powder. | [Uses]
4,4'-thiobis-phenol can be applied to produce a non-halogen type epoxy (meth)acrylate resin having high refractive index, transparency and thermal stability. It is also used to produce a non-systemic organophosphorus insecticide TEMEPHOS. | [Uses]
Intermediate, flame-retardant, antioxidant,
engineering plastics. | [Definition]
ChEBI: 4,4'-thiodiphenol is a member of phenols. It derives from a hydride of a diphenyl sulfide. |
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