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2,6-二叔丁基对甲酚/2,6-二第三丁基对甲酚/2,6-二叔丁基对甲苯酚/抗氧剂BHT/抗氧剂26
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型号:Q0492

更新时间:2017-09-07  |  阅读:1259

详情介绍

 Description
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 plaets 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.

Properties
vapor density 7.6 (vs air)
vapor pressure <0.01 mmHg ( 20 °C)
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
Gene Information human ... CAPN1(823)
  rat ... Capn1(29153), (24598)

中文名称: 2,6-二叔丁基对甲酚
中文同义词: 二第三丁基甲基酚;羥甲苯丁酯;甲苯酸丁酸酯;2,6-二-三級丁基-4-甲基酚;丁基羟基甲苯/BHT/二叔丁基-4-甲基苯酚;2,6-对二叔丁基对甲酚;2,6-二特丁基甲酚;2,6-雙(1,1-二甲基乙)-4-甲酚
英文名称: 2,6-Di-tert-butyl-4-methylphenol
英文同义词: butyleret hydroxytoluen(= 2,6-di-tert-butyl-p-cresol);2,6-Di-tert-butyl-4-methylphenol, 99.8%;2,6-Di-(tert-butyl)-4-methylphynol-D21;3,5-di-tert-4butylhydroxytoluene (bht);BHT (BAGS);BHT FCC/NF;BHT,GRANULAR,FCC;BHT,GRANULAR,TECHNICAL
CAS号: 128-37-0
分子式: C15H24O
分子量: 220.35
2,6-二叔丁基对甲酚

化学性质  白色结晶。遇光颜色变黄,并逐渐变深。 溶于苯、甲苯、甲醇、甲乙酮、乙醇、异丙醇、石油醚、亚麻子油,不溶于水及10℃ 烧碱溶液。

Q0482 丁香油酚/丁子香酚/丁香酚/丁子香酸/4-烯丙基-2-甲氧基苯酚/Eugenol CP,98.5% 25毫升
Q0484 2-甲氧基酚/愈创木酚/2-甲氧基苯酚/甲基儿茶酚/邻羟基苯甲醚/邻甲氧基苯酚/2- Methoxyphenol CP,99% 100克
Q0485 3-甲氧基酚/3-羟基茴香醚/3-甲氧基苯酚/3-羟基苯甲醚/间羟基苯甲醚/间甲氧基酚/间苯二酚一甲醚/1-羟基-3-甲氧基苯/3-Methoxyphenol AR,97%,25克
   100克
   500克
Q0486 4-甲氧基酚/对羟基苯甲醚/氢醌单甲醚对甲氧基苯酚/对甲氧基苯酚/对羟基茴香醚/4-甲氧基苯酚/MEHQ CP 100克
Q0488 2-亚硝基-1-萘酚/β-亚硝基-α-萘酚/2-亚硝基-1-萘醇/2-Nitroso-1-naphthol PA,95% 10克
   25克
Q0489 2,4,6-三溴酚/三溴酚/2,4,6-三溴苯酚/三溴苯酚/2,4,6-Tribromophenol CP,98% 100克
Q0491 2-(5-溴-2-吡啶偶氮)-5-(二乙氨基)苯酚/2-(4-乙氨基-2-羟基苯偶氮)-5-溴吡啶/5-Br-PADAP AR,97% 500毫克
   1克
Q0492 2,6-二叔丁基对甲酚/2,6-二第三丁基对甲酚/2,6-二叔丁基对甲苯酚/抗氧剂BHT/抗氧剂264/防老剂BHT/BHT CP 500克
Q0494 间苯三酚/1,3,5-三羟基苯/弗罗罗格鲁辛/根皮苷酚/藤黄酚/均苯三酚/Phloroglucinol AR,99% 25克
   100克
Q0495 盐酸胍/盐酸亚氨脲/胍盐酸盐/氨基甲脒盐酸盐/胍单盐酸盐/Guanidine hydrochloride AR,99% 100克
   500克
  特纯,98% 100克
   500克
 

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