125938
亚磷酸二丁酯
96%
别名:
丁基膦酸酯, 二丁氧基氧化膦, 二正丁基亚磷酸酯, 亚磷酸丁基酯, 磷酸氢二丁酯, 磷酸氢二正丁酯, 膦酸二丁基酯
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关于此项目
线性分子式:
(CH3CH2CH2CH2O)2P(O)H
化学文摘社编号:
分子量:
194.21
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
39110212
UNSPSC Code:
12352100
MDL number:
Beilstein/REAXYS Number:
1099706
Assay:
96%
vapor pressure
<0.1 mmHg ( 20 °C)
Quality Level
assay
96%
impurities
≤1% butanol
refractive index
n20/D 1.423 (lit.)
bp
118-119 °C/11 mmHg (lit.)
solubility
H2O: soluble 7.3 g/L at 25 °C
density
0.995 g/mL at 25 °C (lit.)
SMILES string
CCCCO[PH](=O)OCCCC
InChI
1S/C8H19O3P/c1-3-5-7-10-12(9)11-8-6-4-2/h12H,3-8H2,1-2H3
InChI key
NFJPGAKRJKLOJK-UHFFFAOYSA-N
General description
亚磷酸二丁酯与席夫碱进行加成反应，生成 1,4-双[N-甲基（二丁氧基膦酰基）-1-（2-呋喃基）]二氨基苯和 4,4′-双[N-甲基（二丁氧基膦酰基）-1-苯基] 联苯胺。它是工业齿轮油中的抗磨和极压添加剂。
Application
亚磷酸二丁酯用作生物基润滑油中的抗磨剂。
Other Notes
含有磷酸三丁酯
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
244.4 °F - closed cup
flash_point_c
118 °C - closed cup
法规信息
危险化学品
此项目有
Industrial gear oil-a study of the interaction of antiwear and extreme-pressure additives.
Fang X, et al.
Tribology International, 26(6), 395-398 (1993)
Bio-Lubricants Development: The Potential Use of Boron-Containing Additives.
Dicky D and Dyah SP.
Proceeding of International Conference on Chemical and Material Engineering (2012)
Addition products of dibutyl phosphite to schiff bases.
Kraicheva I.
Phosph. Sulfur Relat. Elem., 134(1), 287-294 (1998)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 125938-500ML | 04061837654824 |
| 125938-100ML | 04061838723765 |