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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关于此项目
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:
Assay:
≥98.0% (GC)
Form:
liquid
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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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。
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)。
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)
A B DeAngelo et al.
Toxicology, 41(3), 279-288 (1986-11-01)
Di-n-octyl phthalate (DOP) is the straight chain isomer of di(2-ethylhexyl) phthalate (DEHP) which is a widely used plasticizer and an environmental contaminant. DEHP is a strong inducer of peroxisome proliferation in rat liver. This is significant since other compounds which
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.
B G Lake et al.
Acta pharmacologica et toxicologica, 54(3), 167-176 (1984-03-01)
The oral administration of di-n-octyl phthalate (DNOP), mono-n-octyl phthalate (MNOP), di-(2-ethylhexyl) phthalate (DEHP) and clofibrate to young male Sprague-Dawley rats for 14 days resulted in liver enlargement. Morphological examination of liver sections from DEHP and clofibrate treated rats, but not
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