80153
邻苯二甲酸二正辛酯
≥98.0% (GC)
别名:
DNOP, 邻苯二甲酸二辛酯
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经验公式（希尔记法）:
C24H38O4
化学文摘社编号:
分子量:
390.56
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-214-7
Beilstein/REAXYS Number:
1915994
MDL number:
产品名称
邻苯二甲酸二正辛酯, ≥98.0% (GC)
InChI key
MQIUGAXCHLFZKX-UHFFFAOYSA-N
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
SMILES string
CCCCCCCCOC(=O)c1ccccc1C(=O)OCCCCCCCC
assay
≥98.0% (GC)
form
liquid
refractive index
n20/D 1.485
acid value
≤3
density
0.980 g/mL at 20 °C (lit.)
functional group
ester
Quality Level
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Application
- 标准化BARGE方法评估邻苯二甲酸酯迁移：采用简化的标准化BARGE（欧洲生物可给性研究组）方法评估人体摄入PVC消费品的邻苯二甲酸酯迁移。主要研究邻苯二甲酸酯类（如邻苯二甲酸二辛酯）的迁移行为，有助监管评估和消费安全评估(Mohamed et al., 2023)。
- ECTFE多孔膜用于除湿：开发聚乙烯-三氟乙烯(ECTFE)多孔膜，用于通过膜冷凝器对气流除湿，引出了膜技术的新应用。以邻苯二甲酸二辛酯为加工试剂，优化气体分离和纯化工艺(Pan et al., 2022)。
General description
邻苯二甲酸二辛酯(DnOP)是一种高分子量化合物，常用作增塑剂提高聚氯乙烯(PVC)制品的柔性和耐久性。它应用广泛，存在于玩具、电线、洗涤剂、粘合剂、汽车塑料、医疗器械和个人护理产品中。此外，DnOP也用于无PVC应用中，如涂料、橡胶制品和密封剂。
hcodes
pcodes
Hazard Classifications
Aquatic Chronic 4
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
228.2 °F - closed cup
flash_point_c
109.0 °C - closed cup
ppe
Eyeshields, Gloves
Development of ecological risk assessment for Diisobutyl phthalate and di-n-octyl phthalate in surface water of China based on species sensitivity distribution model
Huan-Yu, Tao and Jiawei, et al.
Chemosphere, 307, 135932-135932 (2022)
Impacts of phthalate plasticisers?an emerging issues and concerns
Shincy, Fathima and Chitra, K
Journal of Veterinary Science and Technology, 9, 14-49 (2020)
P Wang et al.
Chemosphere, 72(10), 1567-1572 (2008-06-13)
Phthalic acid esters (PAEs) are used in many branches of industry and are produced in huge amounts throughout the world. An investigation on particulate- and gas-phase distribution of PAEs has been conducted in Nanjing (China). The 12-h daily sampling program
Xueling Wu et al.
Journal of hazardous materials, 176(1-3), 262-268 (2009-12-05)
Two bacterial strains were isolated from activated sludge using mixtures of phthalic acid esters (PAEs) as the sole source of carbon and energy. One of the isolates was identified as Gordonia sp. strain JDC-2 and the other as Arthrobacter sp.
Manori J Silva et al.
Toxicology, 210(2-3), 123-133 (2005-04-21)
Di-n-octyl phthalate (DnOP) is a plasticizer used in polyvinyl chloride plastics, cellulose esters, and polystyrene resins. The metabolism of DnOP results in the hydrolysis of one ester linkage to produce mono-n-octyl phthalate (MnOP), which subsequently metabolizes to form oxidative metabolites.
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