49617
邻苯二甲酸二己酯
analytical standard
别名:
1,2-Benzenedicarboxylic acid 1,2-dihexyl ester, Di-n-hexyl phthalate, Phthalic acid dihexyl ester
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关于此项目
经验公式（希尔记法）:
C20H30O4
化学文摘社编号:
分子量:
334.45
UNSPSC Code:
77101502
NACRES:
NA.24
PubChem Substance ID:
EC Number:
201-559-5
Beilstein/REAXYS Number:
1886839
MDL number:
InChI key
KCXZNSGUUQJJTR-UHFFFAOYSA-N
InChI
1S/C20H30O4/c1-3-5-7-11-15-23-19(21)17-13-9-10-14-18(17)20(22)24-16-12-8-6-4-2/h9-10,13-14H,3-8,11-12,15-16H2,1-2H3
SMILES string
O=C(OCCCCCC)C1=CC=CC=C1C(OCCCCCC)=O
grade
analytical standard
assay
≥99.0% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.486-1.489
application(s)
cleaning products
cosmetics
environmental
food and beverages
personal care
format
neat
storage temp.
2-8°C
Quality Level
General description
Dihexyl phthalate, a phthalic acid ester, is generally found in food and beverage products. It is used in cosmetics, and as an additive and a plasticizer in plastic production and food packaging materials. Dihexyl phthalate is regarded as a common environmental contaminant.
This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)
Application
Dihexyl phthalate may be used as an analytical standard for the determination of the analyte in food samples, beverages, and bottled water by various chromatography techniques.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
signalword
Danger
hcodes
Hazard Classifications
Repr. 1B
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
350.6 °F
flash_point_c
177 °C
Simultaneous determination of 11 phthalate esters in bottled beverages by graphene oxide coated hollow fiber membrane extraction coupled with supercritical fluid chromatography
Lou C, et al.
Analytica Chimica Acta, 1007(24), 71-79 (2018)
Shao-Hui Zhang et al.
Environmental science and pollution research international, 25(16), 15934-15942 (2018-03-29)
Widespread phthalate exposure has been recently documented and is hypothesized to increase blood pressure (BP) in humans. However, current studies have provided inconclusive evidence for an association between phthalate exposure and BP. Human epidemiologic studies on the topic remain lacking.
Yu Liu et al.
Journal of analytical methods in chemistry, 2013, 419349-419349 (2013-04-12)
The presence of phthalate esters (PAEs) in the environment has gained a considerable attention due to their potential impacts on public health. This study reports the first data on the occurrence of 15 PAEs in the water near the Mopanshan
Improved method for rapid detection of phthalates in bottled water by gas chromatography-mass spectrometry
Otero P, et al.
Journal of Chromatography. B, Biomedical Applications, 997(24), 229-235 (2015)
Determination and assessment of phthalate esters content in sediments from Kaohsiung Harbor, Taiwan.
Chih-Feng Chen et al.
Marine pollution bulletin, 124(2), 767-774 (2016-12-23)
Phthalate esters (PAEs) are known organic endocrine disruptors. The distribution of 10 PAEs in sediments of Kaohsiung Harbor of Taiwan was studied using organic solvents extraction and quantified by gas chromatography/mass spectrometry. The average concentration of total PAEs (ΣPAEs) in
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