2,6-二叔丁基-4-甲基苯酚/BHT/Butylhydroxytoluene/DBPC,≥99.0% (GC)
- 产品编号：B0207
- 中文名称：2,6-二叔丁基-4-甲基苯酚/BHT/Butylhydroxytoluene/DBPC
- 英文名称：2,6-Di-tert-butyl-4-methylphenol
- 英文别名:2,6-Di-tert-butyl-p-cresol, BHT
- CAS号:128-37-0
- 分子式:C15H24O
- 分子量:220.35
- 纯度:≥99.0% (GC)
- EC号:204-881-4
- MDL号:MFCD00011644
订货信息：
产品规格价格(RMB)
- B0207-100G50
- B0207-500G100
性能描述
assay ≥99.0% (GC)
form powder
autoignition temp. 878 °F
color white
bp 265 °C(lit.)
mp 69-73 °C(lit.)
solubility ethanol: soluble100 mg/mL
vegetable oils: soluble
Biochem/physiol Actions
Butylated hydroxytoluene (BHT) is a phenolic antioxidant. It has been shown to inhibit lipid peroxidation. It causes lung injury and promotes tumors in mice, but this may be due to a metabolite of BHT, 6-tert-butyl-2-[2′-(2′-hydroxymethyl)-propyl]-4-methylphenol. Metabolites of BHT have also been reported to induce DNA strand breaks and internucleosomal DNA fragmentation (a characteristic of apoptosis) in cultured cells. In rats, a single intraperitoneal injection of BHT (60 mg/kg body mass) results in a significant increase in nuclear DNA methyl transferase activity in the liver, kidneys, heart, spleen, brain and lungs. Incubation of alveolar macrophages with BHT significantly reduced the level of TNF-α which may explain the mechanism by which this antioxidant reduces inflammation. Preincubation of aspirin-treated platelets with BHT inhibits the secretion, aggregation, and protein phosphorylation induced by protein kinase C activators. BHT was also found to inhibit the initiation of hepatocarcinogenesis by aflatoxin B1.
用途： 适用于做石油产品抗氧和防胶的添加剂,塑料和橡胶的防老剂。抗氧剂264；T501添加剂：BHT
