所有图片(2)
About This Item
线性分子式:
HC≡CCOOC(CH3)3
CAS号:
分子量:
126.15
Beilstein:
1747175
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
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质量水平
方案
98%
表单
liquid
折射率
n20/D 1.418 (lit.)
沸点
52-53 °C/27 mmHg (lit.)
mp
18-20 °C (lit.)
密度
0.919 g/mL at 25 °C (lit.)
官能团
ester
SMILES字符串
CC(C)(C)OC(=O)C#C
InChI
1S/C7H10O2/c1-5-6(8)9-7(2,3)4/h1H,2-4H3
InChI key
XGTPDIIFEPTULX-UHFFFAOYSA-N
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一般描述
tert-Butyl propiolate is an ester. It reacts with methimazole to afford tert-butyl (E)-3-(1-methyl-1H-imidazol-2-ylthio) acrylate. Crystallographic data for the lithium enolate of tert-butyl propiolate has been described..
应用
用于制备杂环化合物、生物碱和不饱和氨基酸。
包装
Bottomless glass bottle. Contents are inside inserted fused cone.
警示用语：
Warning
危险分类
Eye Irrit. 2 - Flam. Liq. 3 - 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)
82.4 °F - closed cup
闪点(°C)
28 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
Tetrahedron Letters, 30, 3625-3625 (1989)
Tetrahedron, 48, 669-669 (1992)
Structures of three lithium ester enolates by X-ray diffraction: derivation of reaction path for cleavage into ketene and alcoholate.
Seebach D, et al.
Journal of the American Chemical Society, 170(19), 5403-5409 (1985)
Tetrahedron Letters, 29, 6183-6183 (1988)
Journal of the American Chemical Society, 112, 7682-7682 (1990)
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