380067
4,4-二甲氧基-2-丁酮
technical grade, ≥90%
别名:
3-氧代丁醛二甲缩醛, 3-丁酮乙酰乙醛二甲缩醛, 4,4-二甲氧基-2-丁酮, 乙酰乙醛缩二甲醇
等级
technical grade
质量水平
方案
≥90%
表单
liquid
折射率
n20/D 1.414 (lit.)
沸点
70-73 °C/20 mmHg (lit.)
密度
0.996 g/mL at 25 °C (lit.)
官能团
acetal
ether
ketone
SMILES字符串
COC(CC(C)=O)OC
InChI
1S/C6H12O3/c1-5(7)4-6(8-2)9-3/h6H,4H2,1-3H3
InChI key
PJCCSZUMZMCWSX-UHFFFAOYSA-N
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一般描述
4,4-Dimethoxy-2-butanone (Acetylacetaldehyde dimethylacetal) is a ketone.
应用
4,4-Dimethoxy-2-butanone (β-ketobutyracetal) may be used in the preparation of:
- (R)-4,4-dimethoxy-2-butanol
- pyrazoles and pyrimidines
- [7,16-dihydro- 6,15( 17)-dimetbyldibenzo[b,i]-[1,4,8,11]tetrilazacyclotetradecinato-N5,N9,N14,N18]nickel{II)
4,4-Dimethoxy-2-butanone (Acetylacetaldehyde dimethylacetal) may be used in the preparation of N,N-diethyl-[2-(4-fluorophenyl)-5-methylpyrazolo[1,5-a]-pyrimidin-3-yl]acetamide and acetoacetaldehyde.
警示用语:
Warning
危险声明
危险分类
Flam. Liq. 3
储存分类代码
3 - Flammable liquids
WGK
WGK 2
闪点(°F)
134.6 °F - closed cup
闪点(°C)
57 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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