所有图片(1)
别名:
双乙烯酮丙酮加合物
经验公式（希尔记法）:
C7H10O3
CAS号:
分子量:
142.15
Beilstein:
2408
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
推荐产品
质量水平
检测方案
≥93.0% (GC)
形式
liquid
质量
Arxada quality
制造商/商品名称
Arxada AG
杂质
≤0.10% diketene (GC)
≤0.4% dehydracetic acid (GC)
≤0.5% 4-methyl-3-penten-2-one (GC)
≤6.0% acetone (GC)
折射率
n20/D 1.460 (lit.)
bp
~275 °C (lit.)
65-67 °C/2 mmHg (lit.)
mp
12-13 °C (lit.)
溶解性
H2O: insoluble
密度
1.07 g/mL at 25 °C (lit.)
储存温度
2-8°C
SMILES字符串
CC1=CC(=O)OC(C)(C)O1
InChI
1S/C7H10O3/c1-5-4-6(8)10-7(2,3)9-5/h4H,1-3H3
InChI key
XFRBXZCBOYNMJP-UHFFFAOYSA-N
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应用
2,2,6-Trimethyl-4H-1,3-dioxin-4-one is generally used as a reactant for the synthesis of acetoacetic esters from aliphatic as well as aromatic alcohols. It can also acetoacetylate amines and thiols.
注意
产品颜色会随时间推移变深
警示用语：
Danger
危险声明
危险分类
Eye Irrit. 2 - Flam. Liq. 2
WGK
WGK 1
闪点(°F)
57.2 °F
闪点(°C)
14 °C
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
Synthesis, study of 3D structures, and pharmacological activities of lipophilic nitroimidazolyl-1, 4-dihydropyridines as calcium channel antagonist
Miri R, et al.
Bioorganic & Medicinal Chemistry, 14(14), 4842-4849 (2006)
Synthesis and biological evaluation of some new 1, 4-dihydropyridines containing different ester substitute and diethyl carbamoyl group as anti-tubercular agents
Khoshneviszadeh M, et al.
Bioorganic & Medicinal Chemistry, 17(4), 1579-1586 (2009)
Acetoacetylation with 2, 2, 6-trimethyl-4H-1, 3-dioxin-4-one: a convenient alternative to diketene.
Clemens RJ and Hyatt JA.
The Journal of Organic Chemistry, 50(14), 2431-2435 (1985)
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