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Merck
CN

241024

Sigma-Aldrich

磷酸三甲酯

≥99%

别名:

TMP, TMPA, TMPO

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关于此项目

线性分子式:
(CH3O)3PO
化学文摘社编号:
分子量:
140.07
Beilstein:
1071731
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
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质量水平

方案

≥99%

表单

liquid

折射率

n20/D 1.395 (lit.)

沸点

197 °C (lit.)

mp

−46 °C (lit.)

密度

1.197 g/mL at 25 °C (lit.)

官能团

phosphate

SMILES字符串

COP(=O)(OC)OC

InChI

1S/C3H9O4P/c1-5-8(4,6-2)7-3/h1-3H3

InChI key

WVLBCYQITXONBZ-UHFFFAOYSA-N

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一般描述

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

应用


  • 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)。

象形图

Health hazardExclamation mark

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Muta. 1B - Skin Irrit. 2

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

闪点(°F)

302.0 °F - closed cup

闪点(°C)

150 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
K Aflatooni et al.
The Journal of chemical physics, 125(5), 054301-054301 (2006-09-01)
Total cross sections for the dissociative electron attachment process are presented for the DNA bases thymine, cytosine, and adenine and for three compounds used as surrogates for the ribose and phosphate groups, tetrahydrofuran, 3-hydroxytetrahydrofuran, and trimethylphosphate, respectively. Cross section magnitudes
E M Bomhard et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 40(1), 75-89 (1997-12-17)
Trimethylphosphate (TMPO) was administered to 50 male and 50 female Wistar rats through their drinking water at doses of 0, 1, 10, or 100 mg/kg body weight up to 30 months. The dosage of 100 mg/kg was reduced to 50
J Pfeuffer et al.
Magma (New York, N.Y.), 8(2), 98-108 (1999-08-24)
The diffusion-weighted signal attenuation of water in rat brain was measured with pulsed-field gradient nuclear magnetic resonance methods in a single voxel under in vivo and global ischemic conditions. The diffusion-attenuated water signal was observed in vivo at b values

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