48560-U

Di-n-octyl phthalate

analytical standard

• Synonym(s): DNOP, Phthalic acid di-n-octyl ester
• Empirical Formula (Hill Notation): C₂₄H₃₈O₄
• CAS Number: 117-84-0
• Molecular Weight: 390.56
• Beilstein/REAXYS Number: 1915994
• EC Number: 204-214-7
• MDL number: MFCD00015292
• UNSPSC Code: 77101502
• PubChem Substance ID: 329757386
• NACRES: NA.24

Properties

• grade: analytical standard
• CofA: current certificate can be downloaded
• packaging: ampule of 5000 mg
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• density: 0.980 g/mL at 20 °C (lit.)
• application(s): cleaning products; cosmetics; environmental; food and beverages; personal care
• format: neat
• storage temp.: 2-30°C
• SMILES string: CCCCCCCCOC(=O)c1ccccc1C(=O)OCCCCCCCC
• InChI: 1S/C24H38O4/c1-3-5-7-9-11-15-19-27-23(25)21-17-13-14-18-22(21)24(26)28-20-16-12-10-8-6-4-2/h13-14,17-18H,3-12,15-16,19-20H2,1-2H3
• InChI key: MQIUGAXCHLFZKX-UHFFFAOYSA-N

Description

General description

Di-n-octyl phthalate is a straight chain isomer of di(2-ethylhexyl) phthalate (DEHP).[1] It is a component of mixed C₆−C₁₀ linear-chain phthalates.[2]

Application

Di-n-octyl phthalate may be used as a reference standard for the determination of the analyte in water[3] and plastic toys[4] by various chromatography techniques.

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

Safety Information

• hcodes: H413
• pcodes: P273 - P501
• Hazard Classifications: Aquatic Chronic 4
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 1
• flash_point_f: 228.2 °F - closed cup
• flash_point_c: 109.0 °C - closed cup
• ppe: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)