8.18449

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

for synthesis

• Synonym(e): 4,4′-Thiobis(2-tert-butyl-5-methylphenol), Bis(3-tert-butyl-4-hydroxy-6-methylphenyl)sulfide
• Lineare Formel: (2-(CH₃)-4-(OH)-5-((CH₃)₃C)C₆H₂)₂S
• CAS-Nummer: 96-69-5
• Molekulargewicht: 358.54
• MDL number: MFCD00026287
• UNSPSC Code: 12352104
• EC Index Number: 202-525-2
• NACRES: NA.22
• Assay: ≥99.0% (HPLC)
• Form: powder

Eigenschaften

• Quality Segment: 200
• assay: ≥99.0% (HPLC)
• form: powder
• autoignition temp.: 402 °C
• potency: 2345 mg/kg LD₅₀, oral (Rat)
• mp: 158-162 °C
• transition temp: flash point 215 °C
• storage temp.: 2-30°C
• SMILES string: S(c2c(cc(c(c2)C(C)(C)C)O)C)c1c(cc(c(c1)C(C)(C)C)O)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

Beschreibung

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

Sicherheitshinweise

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H317 - H410
• pcodes: P261 - P272 - P273 - P280 - P302 + P352 - P333 + P313
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 2