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Merck
CN
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文件

8.21184

Sigma-Aldrich

Trimethyl phosphate

for synthesis

别名:

Trimethyl phosphate

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About This Item

线性分子式:
(CH3)3PO4
CAS号:
分子量:
140.07
MDL编号:
UNSPSC代码:
12352108
EC索引号:
208-144-8
NACRES:
NA.22

蒸汽压

1.133 hPa ( 25 °C)

质量水平

检测方案

≥98.0% (GC)

形式

liquid

效能

840 mg/kg LD50, oral (Rat)
3388 mg/kg LD50, skin (Rabbit)

bp

197 °C/1013 hPa

mp

-46 °C

转变温度

flash point >150 °C

溶解性

1000 g/L

密度

1.21 g/cm3 at 20 °C

储存温度

2-30°C

InChI

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

InChI key

WVLBCYQITXONBZ-UHFFFAOYSA-N

相关类别

应用


  • Manipulating the ionic conductivity and interfacial compatibility of polymer-in-dual-salt electrolytes: This study explores the role of trimethyl phosphate in enhancing the ionic conductivity and interfacial stability of polymer-in-dual-salt electrolytes, crucial for the development of extended-temperature quasi-solid metal batteries. The research highlights the compound′s effectiveness in improving battery performance across varying temperatures, a key consideration for next-generation energy storage solutions (Lin et al., 2024).

  • Concentration levels and ecological risk assessment of typical organophosphate esters in representative surface waters of a megacity: This paper assesses the environmental impact of organophosphate esters, including trimethyl phosphate, in urban water bodies. It presents data on concentration levels and discusses the ecological risks associated with these compounds, providing essential insights for environmental protection and policy-making (Qiao et al., 2024).

  • [Screening of organophosphorus flame retardant residues in rice]: Utilizing QuEChERS-gas chromatography-quadrupole time-of-flight mass spectrometry, this study identifies the presence of organophosphorus flame retardants, such as trimethyl phosphate, in rice samples. The research underscores the importance of monitoring agricultural products for chemical residues to ensure food safety (Li et al., 2023).

分析说明

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.210 - 1.215
Identity (IR): passes test

象形图

Exclamation markHealth hazard

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


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