51885

Tri-o-tolyl phosphate

analytical standard

• Sinônimo(s): NSC 438, Phosphoric acid tris(2-methylphenyl) ester, TOTP, Tri-o-cresyl phosphate
• Fórmula empírica (Notação de Hill): C₂₁H₂₁O₄P
• Número CAS: 78-30-8
• Peso molecular: 368.36
• Beilstein: 1892885
• Número MDL: MFCD00041906
• Código UNSPSC: 77101502
• ID de substância PubChem: 329757762
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• Ensaio: ≥97.0% (HPLC)
• prazo de validade: limited shelf life, expiry date on the label
• Impurezas: ≤0.5% water
• índice de refração: n20/D 1.559-1.563
• aplicação(ões): environmental
• formato: neat
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres SMILES: O=P(OC1=C(C)C=CC=C1)(OC2=C(C)C=CC=C2)OC3=CC=CC=C3C
• InChI: 1S/C21H21O4P/c1-16-10-4-7-13-19(16)23-26(22,24-20-14-8-5-11-17(20)2)25-21-15-9-6-12-18(21)3/h4-15H,1-3H3
• chave InChI: YSMRWXYRXBRSND-UHFFFAOYSA-N

Descrição

Descrição geral

Tri-o-tolyl phosphate is classified under the class of non-halogenated organophosphate esters (OPEs).

Aplicação

Tri-o-tolyl phosphate may be used as an analytical reference standard for the determination of tri-o-tolyl phosphate in:

• Analysis of tri-o-tolyl phosphate in edible oils by TLC and GC is described in methods FSSAI 02.036:2021 and FSSAI 02.037:2021
• Surface water and wastewater effluent samples by liquid chromatography coupled to tandem mass spectrometry equipped with electrospray ionization (LC-ESI-MS/MS) operating under the multiple reaction monitoring (MRM) mode of detection.
• Human hair and nails by liquid-liquid extraction (LLE) and gas chromatography-mass spectrometry (GC-MS).
• Indoor air, dust and window wipes by GC-MS/MS.
• Outdoor air samples by ultra-performance liquid chromatography coupled to triple quadrupole mass spectrometry (UPLC-QqQ-MS/MS) equipped with ESI source and MRM detection.

Produtos recomendados

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Informações de segurança

• Pictogramas: GHS08,GHS07,GHS09
• Palavra indicadora: Danger
• Frases de perigo: H302,H370,H411
• Declarações de precaução: P260 - P264 - P273 - P301 + P312 - P308 + P311 - P391
• Classificações de perigo: Acute Tox. 4 Oral - Aquatic Chronic 2 - STOT SE 1
• 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 3
• Ponto de fulgor (°F): 230.0 °F
• Ponto de fulgor (°C): 110 °C