方案
99%
表单
liquid
折射率
n20/D 1.498 (lit.)
沸点
200-210 °C (lit.)
密度
0.871 g/mL at 25 °C (lit.)
SMILES字符串
Cc1ccc(cc1C)C(C)(C)C
InChI
1S/C12H18/c1-9-6-7-11(8-10(9)2)12(3,4)5/h6-8H,1-5H3
InChI key
QRPPSTNABSMSCS-UHFFFAOYSA-N
一般描述
4-tert-Butyl-o-xylene (1,2-dimethyl-4-tert-Butylbenzene, DMTBB) is a dimethylalkylbenzene. It has been synthesized by reacting o-xylene with tert-butyl alcohol over zeolite based catalytic system.
应用
4-tert-Butyl-o-xylene may be used as a starting material in the synthesis of 1,2-bis(bromomethyl )-4-tert-butylbenzene. It may also be used as a solvent in the synthesis of 2,7-di-tert-butylcarbazole, via ring closure of 4,4′-di-tert-butyl-2,2′-diaminobiphenyl in the presence of Nafion-H.
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
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
179.6 °F - closed cup
闪点(°C)
82 °C - closed cup
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Selective alkylation of xylenes by alcohols on zeolite catalysts.
Isakov YI, et al.
Russian Chemical Bulletin, 45(12), 2763-2768 (1996)
Organic reactions catalyzed by solid superacids. 10. Perfluorinated sulfonic acid resin (Nafion-H) catalyzed ring closure reaction of 2, 2'-diaminobiphenyls. A preparative route to carbazoles.
Yamato T, et al.
The Journal of Organic Chemistry, 56(21), 6248-6250 (1991)
Poly (5-tert-butyl) benzothiophene: a soluble form of polyisothianaphthene with a large nonlinear optical response.
Drury A, et al.
Journal of Materials Chemistry, 8(11), 2353-2355 (1998)
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