34655
二叔丁基环戊二烯
mixture of isomers, ≥95.0% (GC)
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关于此项目
经验公式（希尔记法）:
C13H22
化学文摘社编号:
分子量:
178.31
Beilstein:
3537135
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
方案
≥95.0% (GC)
表单
liquid
折射率
n20/D 1.467
密度
0.836 g/mL at 20 °C (lit.)
应用
diagnostic assay manufacturing
hematology
histology
储存温度
2-8°C
SMILES字符串
CC(C)(C)C1C=CC(=C1)C(C)(C)C
InChI
1S/C13H22/c1-12(2,3)10-7-8-11(9-10)13(4,5)6/h7-10H,1-6H3
InChI key
RADVPPBTEASJRZ-UHFFFAOYSA-N
一般描述
Preparation of di-tert-butylcyclopentadiene by phase-transfer-catalyzed alkylation has been reported. It reacts with excess potassium tert-butoxide in the presence of elemental selenium to yield cyclopentadienes bridged by two or three selenium atoms through one or two diselenoketal functionalities. It reacts with excess potassium tert-butoxide in the presence of elemental sulfur to yield cyclopentadienes bridged by sulfur atoms via one or two dithioketal functionalities.
应用
Di-tert-butylcyclopentadiene may be used in the preparation of 2,5,4′,6′-tetra-tert-butyl-5′H-spirocyclopentane-1,2′-cyclopenta[b][1,3]diselena-2,4-diene and 1,3,5,7-tetra-tert-butyl-3a,7a-dihydro-3a,7a-epi-selenodicyclopenta[b,e][1,4]diselenine.
警示用语：
Danger
危险分类
Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
48.2 °F - closed cup
闪点(°C)
9 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
Cyclopentadienone Cyclopentadienediyl Diselenoketals.
Thaler G, et al.
European Journal of Inorganic Chemistry, 7, 973-976 (1998)
Cyclopentadienone cyclopentadienediyl dithioketals.
Thaler G, et al.
Inorgorganica Chimica Acta, 304(2), 184-189 (2000)
Di-tert-butylcyclopentadiene and tri-tert-butylcyclopentadiene.
Venier CG and Casserly EW.
Journal of the American Chemical Society, 112(7), 2808-2809 (1990)
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