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Merck

31301

Supelco

邻苯二甲酸二正辛酯

analytical standard

别名:

DNOP, 邻苯二甲酸二辛酯

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About This Item

经验公式(希尔记法):
C24H38O4
CAS号:
分子量:
390.56
Beilstein:
1915994
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

儲存期限

limited shelf life, expiry date on the label

技術

HPLC: suitable
gas chromatography (GC): suitable

密度

0.980 g/mL at 20 °C (lit.)

應用

cleaning products
cosmetics
food and beverages
personal care

格式

neat

SMILES 字串

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 密鑰

MQIUGAXCHLFZKX-UHFFFAOYSA-N

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一般說明

苯二甲酸二辛酯,属于塑化剂类,在环境中无处不在。据报道它可用于地板砖、瓶盖内衬、间接食品添加剂和玩具的制造。
邻苯二甲酸二正辛酯(DNOP)是C6-C10线性链邻苯二甲酸酯的混合组分,能够赋予塑料和橡胶材料以柔韧性。它也被用作地板和地毯砖中PVC的增塑剂。

應用

苯二甲酸二辛酯可作为分析参考标准品,用于以下物质中分析物的定量:
  • 土壤样品,通过胶束电动色谱法(MEKC)结合进一步的气相色谱-火焰离子化检测(GC-FID)验证。
  • 瓶装水,通过气相色谱-质谱联用(GC-MS)。
  • 塑料玩具,通过气相色谱-火焰离子化检测(GC-FID)。

DNOP已被作为标准品,用于通过固相微萃取和GC-MS,对声化学降解后水样品中邻苯二甲酸酯的分析。
有关合适仪器技术的更多信息,请参考产品分析证书。如需进一步支持,请联系技术服务。

危險聲明

防範說明

危險分類

Aquatic Chronic 4

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

228.2 °F - closed cup

閃點(°C)

109.0 °C - closed cup

個人防護裝備

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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分析证书(COA)

Lot/Batch Number

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Mono-(3-carboxypropyl) phthalate, a metabolite of di-n-octyl phthalate.
Calafat AM
Journal of Toxicology and Environmental Health. Part A, 69(3-4), 215-227 (2006)
Subchronic oral toxicity of di-n-octyl phthalate and di(2-Ethylhexyl) phthalate in the rat.
Poon R
Food And Chemical Toxicology, 35(2), 225-239 (1997)
Separation and determination of phthalates by micellar electrokinetic chromatography
Guo BY, et al.
Journal of Chromatography A, 1095(1-2), 189-192 (2005)
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.

商品

A sensitive, quantitative, and reproducible SPME-GC/MS procedure was developed by Supelco for the extraction of phthalate esters from oily food matrices, such as the flavored oils included with ramen noodle kits.

A sensitive, quantitative, and reproducible SPME-GC/MS procedure was developed by Supelco for the extraction of phthalate esters from oily food matrices, such as the flavored oils included with ramen noodle kits.

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