437395
4-（二甲氨基）苯甲酸-2-乙基己酯
98%
别名:
2-乙基己基 4-(二甲基氨基)苯甲酸酯, 2-乙基己基 p -(二甲基氨基)苯甲酸酯, 2-乙基己基4-(N ,N -二甲基氨基)苯甲酸酯, 2-乙基己基N ,N -二甲基-p -氨基苯甲酸酯, 4-（二甲基氨基）苯甲酸2-乙基己基酯, 十六烷基二甲基乙基溴化铵（EHDAB）, 辛基二甲基对氨基苯甲酸
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关于此项目
线性分子式:
(CH3)2NC6H4CO2CH2CH(C2H5)(CH2)3CH3
化学文摘社编号:
分子量:
277.40
EC 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23
方案
98%
表单
liquid
折射率
n20/D 1.542 (lit.)
沸点
325 °C (lit.)
密度
0.995 g/mL at 25 °C (lit.)
SMILES字符串
CCCCC(CC)COC(=O)c1ccc(cc1)N(C)C
InChI
1S/C17H27NO2/c1-5-7-8-14(6-2)13-20-17(19)15-9-11-16(12-10-15)18(3)4/h9-12,14H,5-8,13H2,1-4H3
InChI key
WYWZRNAHINYAEF-UHFFFAOYSA-N
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一般描述
2-乙基己基4-(二甲氨基)苯甲酸盐是一种有机紫外线过滤剂，广泛用于制备防晒霜和丙烯酸超薄膜。
应用
- 2-乙基己基4-(二甲氨基)苯甲酸(OD-PABA)在地表水相关条件下的光化学转化研究本研究旨在调查2-乙基己基4-(二甲氨基)苯甲酸酯在水生环境中的光化学特性和转化产物，突出其对环境的影响（Calza et al., 2016）。
- 光防护或光损伤：2-乙基己基4-二甲氨基苯甲酸酯防晒剂非辐射动力学的直接观察：该论文提供了对2-乙基己基4-二甲氨基苯甲酸酯非辐射动力学的见解，评估了其作为防晒剂的有效性和光损伤的可能性（Ma et al., 2018）。
- 2-乙基己基-4-二甲氨基苯甲酸酯在水生动物体内的生物蓄积和生物放大作用：本研究考察了2-乙基己基-4-二甲氨基苯甲酸酯在水生生物中的生物积累和生物放大潜力，为其环境持久性和影响提供了有价值的数据（Lu et al., 2018）。
警示用语：
Danger
危险声明
危险分类
Repr. 1B
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 2
闪点(°F)
374.0 °F - closed cup
闪点(°C)
190 °C - closed cup
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
J Knowland et al.
FEBS letters, 324(3), 309-313 (1993-06-21)
We have tested the mutagenicity of a UV-B sunscreen ingredient called Padimate-O or octyl dimethyl PABA, which, chemically speaking, is identical to an industrial chemical that generates free radicals when illuminated. It is harmless in the dark but mutagenic in
Yi-Hung Tsai et al.
International journal of pharmaceutics, 388(1-2), 257-262 (2010-01-12)
Hesperetin is one of the flavonoids and possess anti-inflammatory, UV-protecting and antioxidant effects. Permeation issues for topical delivery systems of such effects are occasionally problematic, and in view of the fact that microemulsions are potential carriers for transdermal delivery system
S Scalia et al.
The Journal of pharmacy and pharmacology, 51(12), 1367-1374 (2000-03-04)
The interaction between the UV filter, 2-ethylhexyl-p-dimethylaminobenzoate, and unmodified and modified alpha-, beta- or gamma-cyclodextrins was studied in water by phase-solubility analysis. Of the cyclodextrins available, only hydroxypropyl-beta-cyclodextrin caused a marked increase in the aqueous solubility of 2-ethylhexyl-p-dimethylaminobenzoate. The data
T M Morgan et al.
Journal of pharmaceutical sciences, 87(10), 1219-1225 (1998-10-06)
This study investigated the enhanced transdermal delivery of testosterone (Tes) and estradiol (E2) in swine in vivo with novel metered-dose topical aerosols containing the penetration enhancer padimate O (PadO) and predicted the dose deliverable in humans from the calculated drug
M Gulston et al.
Mutation research, 444(1), 49-60 (1999-09-08)
On illumination with simulated sunlight, the UVB-absorbing sunscreen chemical 2-ethylhexyl-4-dimethylaminobenzoate (Padimate-O) generates excited species which inflict non-ligatable strand breaks on DNA in vitro and it also becomes mutagenic to yeast in vivo. Padimate-O is known to penetrate human skin but
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