34164

Bis(2-ethylhexyl)phthalate-3,4,5,6-d₄

analytical standard

• Sinônimo(s): DEHP-3,4,5,6-d₄, Deuterated DEHP, Deuterated bis(2-ethylhexyl)phthalate, Dioctyl phthalate-3,4,5,6-d₄, Phthalic acid-3,4,5,6-d₄ bis(2-ethylhexyl ester)
• Fórmula empírica (Notação de Hill): C₂₄D₄H₃₄O₄
• Número CAS: 93951-87-2
• Peso molecular: 394.58
• Número MDL: MFCD00143759
• Código UNSPSC: 85151701
• ID de substância PubChem: 329754858
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• prazo de validade: limited shelf life, expiry date on the label
• técnica(s): HPLC: suitable; gas chromatography (GC): suitable
• pb: 231 °C/5 mmHg (lit.)
• pf: -50 °C (lit.)
• aplicação(ões): agriculture; cleaning products; cosmetics; food and beverages; personal care
• formato: neat
• alteração de massa: M+4
• cadeia de caracteres SMILES: [2H]c1c([2H])c([2H])c(C(=O)OCC(CC)CCCC)c(c1[2H])C(=O)OCC(CC)CCCC
• InChI: 1S/C24H38O4/c1-5-9-13-19(7-3)17-27-23(25)21-15-11-12-16-22(21)24(26)28-18-20(8-4)14-10-6-2/h11-12,15-16,19-20H,5-10,13-14,17-18H2,1-4H3/i11D,12D,15D,16D
• chave InChI: BJQHLKABXJIVAM-SAQXESPHSA-N

Descrição

Descrição geral

Bis(2-ethylhexyl)phthalate-3,4,5,6-d₄ (DEHP-3,4,5,6-d₄) is an isotope labeled pesticide standard used for food and environmental analyses.

Aplicação

Isotope-labeled compounds are increasingly used in isotope dilution mass spectrometry (IDMS) for the quantitative analysis of pesticides. The main advantage of using the IDMS technique is because isotope-labeled compounds have nearly the same physical properties as their non-labeled counterpart analog, and thus show identical behavior during the workup and sample preparation process. This helps in overcoming the problems of matrix effects generally encountered in the usual LC-MS/GC-MS analysis potentially resulting in biased results. By spiking the sample before workup with its isotope labeled analog, the loss of analyte that leads to matrix effects can be determined and compensated.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Informações de segurança

• Pictogramas: GHS08
• Palavra indicadora: Danger
• Frases de perigo: H360
• Declarações de precaução: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Classificações de perigo: Repr. 1B
• 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): Not applicable
• Ponto de fulgor (°C): Not applicable