241024
磷酸三甲酯
≥99%
别名:
TMP, TMPA, TMPO
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线性分子式:
(CH3O)3PO
化学文摘社编号:
分子量:
140.07
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
208-144-8
Beilstein/REAXYS Number:
1071731
MDL number:
产品名称
磷酸三甲酯, ≥99%
InChI key
WVLBCYQITXONBZ-UHFFFAOYSA-N
InChI
1S/C3H9O4P/c1-5-8(4,6-2)7-3/h1-3H3
SMILES string
COP(=O)(OC)OC
assay
≥99%
form
liquid
refractive index
n20/D 1.395 (lit.)
bp
197 °C (lit.)
mp
−46 °C (lit.)
density
1.197 g/mL at 25 °C (lit.)
functional group
phosphate
Quality Level
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Application
- 提高电池性能：磷酸三甲酯用于调节双盐包聚合物(polymer-in-dual-salt)电解质的离子导电性和界面相容性，显著扩大准固态金属电池的工作温度范围(Lin et al., 2024)。
- 热化学性质分析：研究磷酸三甲酯的热化学性质和速率动力学，尤其是脱氢反应，提供宝贵的稳定性和反应性数据，对于各种化学合成应用有重要参考性(Bruce and Li, 2023)。
- 有机磷阻燃剂检测：磷酸三甲酯用于筛查食品样品（特别是大米）中的有机磷阻燃剂残留，利用先进的色谱技术保证食品安全性和环境监管合规性(Li et al., 2023)。
- 电池中的界面反应调控：通过电解质化学调节界面反应（涉及磷酸三甲酯），通过构筑低温锌金属电池的梯度界面相提高电池安全性和效率(Wang et al., 2023)。
General description
环境水中的磷酸三甲酯水平可通过直接分析实时电离源来确定，该电离源与具有多反应监测（MRM）的三重四极杆质谱仪（DART-MS/MS）连接。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Muta. 1B - Skin Irrit. 2
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
302.0 °F - closed cup
flash_point_c
150 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Xiaowei Wang et al.
Journal of chromatography. A, 1333, 134-137 (2014-02-20)
Trimethyl phosphate (TMP) is used extensively in industrial chemical processes. Due to the high polarity and volatility, methods for its quantification in environmental samples have not been well developed. Currently, the pollution status of TMP in the environment still has
Marianna Ambrico et al.
Physical chemistry chemical physics : PCCP, 21(23), 12380-12388 (2019-05-30)
Nanoscale disassembly of mussel-inspired polydopamine (PDA) in ionic liquids (ILs) was recently shown to induce an electron paramagnetic resonance (EPR)-detectable reorganization of free radical centers in the resulting nanoparticles (NPs) in an IL-controlled manner. Herein, we report electrical impedance spectroscopy
Miguel Machuqueiro et al.
Journal of inorganic biochemistry, 94(1-2), 193-196 (2003-03-07)
The methyl transfer from trimethyl phosphate to alkyl thiols was investigated in the presence of zinc ions and in the absence of strong base. The chelating thiol N-(2-mercaptoethyl)picolylamine (MEPAH) was methylated by trimethyl phosphate, in MeOH, in the presence of
X Gao et al.
Nucleic acids research, 13(2), 573-584 (1985-01-25)
Thymine residues in an oligodeoxyribonucleotide are subject to methylation at N3 by the internucleotide methyl phosphotriester linkages. This alkylation occurs most rapidly in the presence of a strong base such as DBU, but also takes place, at a much slower
Guilherme Menegon Arantes et al.
The journal of physical chemistry. A, 109(25), 5625-5635 (2006-07-13)
Phosphate esters are important compounds in living systems. Their biological reactions with alcohol and thiol nucleophiles are catalyzed by a large superfamily of phosphatase enzymes. However, very little is known about the intrinsic reactivity of these nucleophiles with phosphorus centers.
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