8.21184

Trimethyl phosphate

for synthesis

• Szinonimák: Trimethyl phosphate
• Lineáris képlet: (CH₃)₃PO₄
• CAS-szám: 512-56-1
• Molekulatömeg: 140.07
• MDL-szám: MFCD00008348
• UNSPSC kód: 12352108
• EC index szám: 208-144-8
• NACRES: NA.22

Tulajdonságok

• gőznyomás: 1.133 hPa ( 25 °C)
• Minőségi szint: 200
• Teszt: ≥98.0% (GC)
• form: liquid
• hatékonyság: 840 mg/kg LD₅₀, oral (Rat); 3388 mg/kg LD₅₀, skin (Rabbit)
• bp: 197 °C/1013 hPa
• mp: -46 °C
• átmeneti hőmérséklet: flash point >150 °C
• oldhatóság: 1000 g/L
• sűrűség: 1.21 g/cm³ at 20 °C
• tárolási hőmérséklet: 2-30°C
• InChI: 1S/C3H9O4P/c1-5-8(4,6-2)7-3/h1-3H3
• Nemzetközi kémiai azonosító kulcs: WVLBCYQITXONBZ-UHFFFAOYSA-N

Leírás

Alkalmazás

• 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).

Analízis megjegyzés

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

Biztonsági adatok

• Piktogramok: GHS07,GHS08
• Figyelmeztetés: Danger
• Figyelmeztető mondatok: H302 - H315 - H319 - H340 - H351
• Óvintézkedésre vonatkozó mondatok: P201 - P202 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Veszélyességi osztályok: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Muta. 1B - Skin Irrit. 2
• Tárolási osztály kódja: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• Lobbanási pont (F): 302.0 °F - closed cup
• Lobbanási pont (C): 150 °C - closed cup