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Merck
CN

561053

Sigma-Aldrich

二乙基(2-氧丁基)膦

96%

别名:

(2-Oxobutyl)phosphonic acid diethyl ester, Diethyl propanoylmethylphosphonate

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About This Item

线性分子式:
(C2H5O)2PCH2COCH2CH3
CAS号:
分子量:
208.19
MDL编号:
UNSPSC代码:
12352108
PubChem化学物质编号:
NACRES:
NA.22

方案

96%

反应适用性

reaction type: C-C Bond Formation

折射率

n20/D 1.4360 (lit.)

密度

1.072 g/mL at 25 °C (lit.)

SMILES字符串

CCOP(=O)(CC(=O)CC)OCC

InChI

1S/C8H17O4P/c1-4-8(9)7-13(10,11-5-2)12-6-3/h4-7H2,1-3H3

InChI key

GQBVFZDYDHGZPY-UHFFFAOYSA-N

应用

Reactant for synthesis of:
  • Oxa(bicyclo)octanone for use in preparing cycloheptane annulated furans
  • Anatoxin-a and homoanatoxin via the Wittig reaction
  • α-Methylene-β-amino ketones
  • 2-Amino-5-phosphono- and 2-amino-4-(phosphonomethyl)thiophenes using the Gewald reaction
  • Aliphatic musk odorants
  • Oxoalkylphosphonates

储存分类代码

12 - Non Combustible Liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves


历史批次信息供参考:

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