- Antioxidant 300
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- $200.00 / 1kg
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2024-04-24
- CAS:96-69-5
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 20ton
- Antioxidant 300
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- $0.00 / 25KG
-
2023-10-14
- CAS:96-69-5
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
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| | 4,4'-Thiobis(6-tert-butyl-m-cresol) Basic information |
| | 4,4'-Thiobis(6-tert-butyl-m-cresol) Chemical Properties |
| Melting point | 160-165 °C | | Boiling point | 460.94°C (rough estimate) | | density | 1.06~1.12g/cm3 | | vapor pressure | 0.001Pa at 20℃ | | refractive index | 1.5200 (estimate) | | Fp | 215 °C | | storage temp. | Store below +30°C. | | solubility | DMSO (Slightly), Methanol (Slightly) | | pka | 10.76±0.36(Predicted) | | form | Fine white to gray powder. | | color | White to Off-White | | Water Solubility | <0.01 g/100 mL at 18 ºC | | Stability: | Stable under recommended storage conditions., Stable Under Recommended Storage C | | InChIKey | HXIQYSLFEXIOAV-UHFFFAOYSA-N | | LogP | 5.24 at 25℃ | | CAS DataBase Reference | 96-69-5(CAS DataBase Reference) | | NIST Chemistry Reference | 4,4'-Thiobis(3-methyl-6-t-butylphenol)(96-69-5) | | EPA Substance Registry System | 4,4'-Thiobis(6-tert-butyl-m-cresol) (96-69-5) |
| | 4,4'-Thiobis(6-tert-butyl-m-cresol) Usage And Synthesis |
| Chemical Properties | 4,40-Thiobis(6-tert-butyl-m-cresol) is a light gray to tan powder. Aromatic odor. | | Chemical Properties | white to almost white crystals or crystalline | | Uses | Protection of light-colored rubber from oxidation
and of nonstaining neoprene compounds
against deterioration. | | Uses | 4,4''-Thiobis(2-tert-butyl-5-methylphenol) is an antioxidant. 4,4''-Thiobis(2-tert-butyl-5-methylphenol) is a radical inhibitor which prevented thermal decomposition of the peracid. | | Uses | As an antioxidant in the rubber and
plastics industry; as a stabilizer in polyethylene
and polyolefin packaging materials for foodstuffs. | | General Description | White or light gray to tan powder. | | Air & Water Reactions | Sensitive to base hydrolysis and may spontaneously oxidize in solution. . Insoluble in water. | | Reactivity Profile | 4,4'-Thiobis(6-tert-butyl-m-cresol) may be sensitive to light. | | Hazard | Toxic by inhalation. Upper respiratory tract
irritant. Questionable carcinogen. | | Health Hazard | 4,4'-Thiobis(6-tert-butyl-mcresol)
(TBBC) is of low systemic toxicity in
animals; allergic contact dermatitis has been
reported in humans. | | Fire Hazard | 4,4'-Thiobis(6-tert-butyl-m-cresol) is combustible. | | Flammability and Explosibility | Non flammable | | Safety Profile | Poison by
intraperitoneal route and probably by
ingestion and inhalation. Mutation data
reported. See also SULFIDES. When heated
to decomposition it emits highly toxic fumes
of SOx. | | Potential Exposure | This material is used as an antioxidant in the plastics and rubber industries; in Neoprene and other synthetic rubbers; in polyethylene and polypropylene. | | Carcinogenicity | TBBC was not mutagenic in Salmonella
typhimurium strains with or without metabolic
activation. In Chinese hamster ovary cells,
TBBC induced an increase in sister chromatid
exchanges but there were no increases in chromosomal
aberrations. | | Incompatibilities | Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. May evolve explosive hydrogen sulfide upon contact with moisture or acids. |
| | 4,4'-Thiobis(6-tert-butyl-m-cresol) Preparation Products And Raw materials |
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