254398
4-(三甲基硅氧基)-3-戊烯-2-酮
97%
别名:
TMS acac, 乙酰丙酮烯醇三甲基硅烷酯
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关于此项目
线性分子式:
(CH3)3SiOC(CH3)=CHCOCH3
化学文摘社编号:
分子量:
172.30
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
236-252-5
Beilstein/REAXYS Number:
1759078
MDL number:
Assay:
97%
InChI key
FBADCSUQBLLAHW-SOFGYWHQSA-N
InChI
1S/C8H16O2Si/c1-7(9)6-8(2)10-11(3,4)5/h6H,1-5H3/b8-6+
SMILES string
CC(=O)\C=C(/C)O[Si](C)(C)C
assay
97%
bp
66-68 °C/4 mmHg (lit.)
density
0.912 g/mL at 25 °C (lit.)
functional group
ketone
storage temp.
2-8°C
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Application
4-(Trimethylsiloxy)-3-penten-2-one (trimethylsilyl ether of acetylacetone) has been used in the synthesis of isomers of organosilicon carbofunctional compounds:
- 4-(3′-triethoxysilylpropylimino)pent-2-en-2-ol
- 4-(3′-triethoxysilylpropylamino)pent-3-en-2-one
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
95.0 °F - closed cup
flash_point_c
35 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Functionalized silicon-containing imino enols and enamino ketones prepared by hydrolytic condensation.
Semenov VV, et al.
Russian Journal of Applied Chemistry, 80(4), 647-653 (2007)
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