8.21184

Trimethyl phosphate

for synthesis

• 別名: Trimethyl phosphate
• 化学式: (CH₃)₃PO₄
• CAS番号: 512-56-1
• 分子量: 140.07
• MDL番号: MFCD00008348
• UNSPSCコード: 12352108
• EC Index Number: 208-144-8
• NACRES: NA.22

特性

• 蒸気圧: 1.133 hPa ( 25 °C)
• 品質水準: 200
• アッセイ: ≥98.0% (GC)
• 形状: liquid
• 有効性: 840 mg/kg LD₅₀, oral (Rat); 3388 mg/kg LD₅₀, skin (Rabbit)
• bp: 197 °C/1013 hPa
• mp: -46 °C
• 転移温度: flash point >150 °C
• 溶解性: 1000 g/L
• 密度: 1.21 g/cm³ at 20 °C
• 保管温度: 2-30°C
• InChI: 1S/C3H9O4P/c1-5-8(4,6-2)7-3/h1-3H3
• InChI Key: WVLBCYQITXONBZ-UHFFFAOYSA-N

詳細

アプリケーション

• 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).

アナリシスノート

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

安全性情報

• ピクトグラム: GHS07,GHS08
• シグナルワード: Danger
• 危険有害性情報: H302 - H315 - H319 - H340 - H351
• 注意書き: P201 - P202 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 危険有害性の分類: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Muta. 1B - Skin Irrit. 2
• 保管分類コード: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• 引火点(°F): 302.0 °F - closed cup
• 引火点(℃): 150 °C - closed cup