68572
磷酸二丁酯
≥97.0% (T)
别名:
二丁基磷酸盐
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关于此项目
线性分子式:
(CH3CH2CH2CH2O)2P(O)OH
化学文摘社编号:
分子量:
210.21
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-509-8
Beilstein/REAXYS Number:
607224
MDL number:
产品名称
磷酸二丁酯, ≥97.0% (T)
InChI key
JYFHYPJRHGVZDY-UHFFFAOYSA-N
InChI
1S/C8H19O4P/c1-3-5-7-11-13(9,10)12-8-6-4-2/h3-8H2,1-2H3,(H,9,10)
SMILES string
CCCCOP(O)(=O)OCCCC
assay
≥97.0% (T)
form
liquid
density
1.06 g/mL at 20 °C (lit.)
functional group
phosphate
Quality Level
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Application
磷酸二丁酯可作为反应剂用于：
- 使用1,2-原酸酯合成糖基磷酸酯。
- 通过无催化剂的区域选择性和对映选择性SN2-型开环反应与氮杂环丙烷合成2-氨基磷酸酯。
Features and Benefits
- 固有的可生物降解
- 在中性、酸性或碱性溶液中稳定
General description
磷酸二丁酯又称磷酸二正丁酯，是一种具有长烷基链的有机磷酸酯化合物，常用作通过环酯的开环聚合和催化酯交换反应进行聚合物合成的有机催化剂。
signalword
Danger
hcodes
Hazard Classifications
Carc. 2 - Eye Dam. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
352.4 °F - closed cup
flash_point_c
178 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Neal B Gallagher et al.
Applied spectroscopy, 60(7), 713-722 (2006-07-21)
Multivariate curve resolution (MCR) is a powerful technique for extracting chemical information from measured spectra of complex mixtures. A modified MCR technique that utilized both measured and second-derivative spectra to account for observed sample-to-sample variability attributable to changes in soil
Y Nishimura et al.
Journal of biochemistry, 118(1), 46-55 (1995-07-01)
Organophosphate compounds are known to cause a selective increase of beta-glucuronidase activity in rat serum. Previous data suggested that increase of serum beta-glucuronidase activity was well correlated with decrease of that activity in rat liver microsomal fraction, thereby, suggesting a
S Maji et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 64(4), 972-976 (2006-02-21)
The fluorescence of Tb(3+) is sensitized by complexation with dibutylphosphate (DBP) and tri-n-butylphosphate (TBP). The excitation maximum for the Tb(3+)-DBP complex occurs at 218.5 nm, while that for the Tb(3+)-TBP complex is observed at 228.0 nm. Both complexes yield Tb(3+)
Liqin Hu et al.
Chemosphere, 233, 724-732 (2019-06-15)
Organophosphate flame retardants and plasticizers (OPFRs) are widely additives in consumer products and building materials. They are frequently detected in environmental media, including indoor air, water, soil, and dust. To provide a low-cost and multi-target tool for monitoring individual exposure
Dibutyl phosphate catalyzed commercial relevant ring-opening polymerizations to bio-based polyesters
Jingjing L, et al.
European Polymer Journal, 113, 197-207 (2019)
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