8.21184

Trimethyl phosphate

for synthesis

• Sinônimo(s): Trimethyl phosphate
• Fórmula linear: (CH₃)₃PO₄
• Número CAS: 512-56-1
• Peso molecular: 140.07
• Número MDL: MFCD00008348
• Código UNSPSC: 12352108
• Número do índice EC: 208-144-8
• NACRES: NA.22

Propriedades

• pressão de vapor: 1.133 hPa ( 25 °C)
• Nível de qualidade: 200
• Ensaio: ≥98.0% (GC)
• Formulário: liquid
• potência: 840 mg/kg LD₅₀, oral (Rat); 3388 mg/kg LD₅₀, skin (Rabbit)
• p.e.: 197 °C/1013 hPa
• pf: -46 °C
• temperatura de transição: flash point >150 °C
• solubilidade: 1000 g/L
• densidade: 1.21 g/cm³ at 20 °C
• temperatura de armazenamento: 2-30°C
• cadeia de caracteres SMILES: [P](=O)(OC)(OC)OC
• InChI: 1S/C3H9O4P/c1-5-8(4,6-2)7-3/h1-3H3
• chave InChI: WVLBCYQITXONBZ-UHFFFAOYSA-N

Descrição

Aplicação

• 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).

Nota de análise

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

Informações de segurança

• Pictogramas: GHS07,GHS08
• Palavra indicadora: Danger
• Frases de perigo: H302 - H315 - H319 - H340 - H351
• Declarações de precaução: P201 - P202 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Classificações de perigo: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Muta. 1B - Skin Irrit. 2
• Código de classe de armazenamento: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 302.0 °F - closed cup
• Ponto de fulgor (°C): 150 °C - closed cup