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8.18449 Sigma-Aldrich

4,4′-Thiobis(2-tert-butyl-5-methylphenol)

for synthesis

Synonym: 4,4′-Thiobis(2-tert-butyl-5-methylphenol), Bis(3-tert-butyl-4-hydroxy-6-methylphenyl)sulfide

  • CAS Number 96-69-5

  • Linear Formula (2-(CH3)-4-(OH)-5-((CH3)3C)C6H2)2S

  • Molecular Weight 358.54

  •  EC Index Number 202-525-2

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfides/Disulfides, Sulfur Compounds More...
Quality Level   200
assay   ≥99.0% (HPLC)
autoignition temp.   402 °C
potency   2345 mg/kg LD50, oral (Rat)
mp   158-162 °C
transition temp   flash point 215 °C
InChI   1S/C22H30O2S/c1-13-9-17(23)15(21(3,4)5)11-19(13)25-20-12-16(22(6,7)8)18(24)10-14(20)2/h9-12,23-24H,1-8H3
InChI key   HXIQYSLFEXIOAV-UHFFFAOYSA-N
storage conditions   Store below +30°C.

Description

Analysis Note

Assay (HPLC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 158 °C
Melting range (upper value): ≤ 162 °C
Identity (IR): passes test

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