质量水平
方案
98%
表单
solid
mp
54-58 °C (lit.)
官能团
ketone
SMILES字符串
CC(C)(C)C1=CC(=O)C=CC1=O
InChI
1S/C10H12O2/c1-10(2,3)8-6-7(11)4-5-9(8)12/h4-6H,1-3H3
InChI key
NCCTVAJNFXYWTM-UHFFFAOYSA-N
一般描述
2-叔 -丁基-1,4-苯醌（TBQ、TBBQ、TBQ、BuBQ、BQ、 叔 -丁基- p -醌）是 1,4-苯醌衍生物。它是食品添加剂丁基羟基茴香醚 (BHA) 的主要代谢产物。据报道，TBQ 在人单核细胞白血病 U937 细胞中具有很强的细胞毒性。TBQ 是 2- 叔 -丁基对苯二酚 (TBHQ) 的氧化产物。研究证实 TBQ 诱导慢性粒细胞白血病 (CML) 细胞凋亡和细胞增殖抑制。研究发现，它与溶菌酶的结合相互作用现介于 BHA 和 TBHQ 之间。据报道，它是使用30% H2O2经过钛超氧催化氧化 2- 叔 -丁基苯酚水溶液合成的。TBQ 是 PLA-TBHQ 薄膜（聚乳酸）中 TBHQ 分解产生的主要新生化合物之一。
应用
2--叔 -丁基-1，4-苯醌可用于氮杂三恶烷 [8] 环烯的合成。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Titanium superoxide catalyzed selective oxidation of phenols to p-quinones with aq. H2O2.
Dewkar GK, et al.
Indian J. Chem. B, 44(7), 1530-1530 (2005)
Binding properties and structure-affinity relationships of food antioxidant butylated hydroxyanisole and its metabolites with lysozyme.
Wu D, et al.
Food Chemistry, 188, 370-376 (2015)
W H Kalus et al.
Food additives and contaminants, 7(2), 223-233 (1990-03-01)
The reaction mixture and several products arising from the reaction of butylated hydroxyanisole (BHA) and nitrite in anaerobic aqueous acidic solution were separated and tested in the Salmonella mutagenicity test. Among the nine products separable by thin-layer chromatography, 1-hydroxyl-2-tert-butyl-4-methoxy-6-nitrobenzene (BHA-NO2)
P A Schilderman et al.
Carcinogenesis, 16(3), 507-512 (1995-03-01)
The food additive butylated hydroxyanisole (BHA) has been shown to induce gastrointestinal hyperplasia in rodents by an unknown mechanism. The relevance of this observation for human risk assessment is not clear. We therefore analysed the effect of BHA and its
J H Chung et al.
Toxicology and applied pharmacology, 124(1), 123-130 (1994-01-01)
Quinone reductase (QR), in the presence of suitable substrate, results in the regeneration of NAD+ from NADH. To test the hypothesis that QR can play a role in ethanol metabolism and toxicity, we studied the effect of a quinone as
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