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化驗
99%
形狀
liquid
折射率
n20/D 1.4049 (lit.)
bp
105-110 °C (lit.)
密度
0.738 g/mL at 25 °C (lit.)
SMILES 字串
CCCNCCC
InChI
1S/C6H15N/c1-3-5-7-6-4-2/h7H,3-6H2,1-2H3
InChI 密鑰
WEHWNAOGRSTTBQ-UHFFFAOYSA-N
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一般說明
Dipropylamine is an aliphatic amine, commonly used as a deprotection reagent for fluorenylmethyloxycarbonyl (Fmoc) groups. Its nucleophilic properties, due to the lone pair of electrons on the nitrogen atom, allow it to effectively participate in nucleophilic substitution reactions.
應用
- 烃的分离：含氮可切换溶剂（switchable solvent），包括二丙胺，可用于分离烃及其衍生物，这一点体现了该化合物′在溶剂应用中的多功能性（Liu et al., 2020）。
- 微萃取技术：采用二丙胺基分散微固相萃取与可切换亲水溶剂来改善环境水样品中非甾体抗炎药的富集，体现了其在复杂样品制剂中的用途 (Di et al., 2020）。
- 均相液-液微萃取：研究人员开发了一种用于甲基苯丙胺的GC-MS测定的pH辅助均相液液微萃取新方法，该方法以二丙胺为具有有可切换亲水性（switchable hydrophilicity）的溶剂，重点介绍了其在分析化学应用中的有效性（Shahvandi et al., 2018）。
- 去除污染物：研究表明，使用沸石和粉状活性碳以及二丙胺可同时去除高氨含量水中的氨和N-亚硝胺前体，该研究突出了其在环境领域的应用（Xue et al., 2018）。
- 纳米级合成：采用二丙胺和乙醇极性均衡（ethanol polarity equalization）以共模板合成（co-templating synthesis）方法生产高产率纳米级(Si)AlPO-41，体现了二丙胺在材料科学中的作用（Majano et al., 2015）。
訊號詞
Danger
危險分類
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
44.6 °F - closed cup
閃點（°C）
7 °C - closed cup
個人防護裝備
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
其他客户在看
Siamak Kiani Shahvandi et al.
Talanta, 184, 103-108 (2018-04-21)
In this study, a new method based on homogeneous liquid-phase microextraction was developed for the determination of methamphetamine (MA) in urine samples. Dipropylamine (DPA), as a solvent with switchable hydrophilicity, was used as the extraction solvent and can be miscible/immiscible
Ana Filipa M Cláudio et al.
Physical chemistry chemical physics : PCCP, 18(43), 30009-30019 (2016-11-03)
An extensive study on the formation of aqueous biphasic systems (ABS) using aqueous solutions of protic ionic liquids (PILs) and polyethylene glycol (PEG) was performed in order to understand the mechanisms underlying the phase separation. Aqueous solutions of PEG polymers
Fumiki Takahashi et al.
Talanta, 188, 651-657 (2018-07-22)
A simple colorimetric method using gold nanoparticles (AuNPs) was developed as an efficient strategy for specific and sensitive detection of insecticides that are analogs of nereistoxin (NRT). The AuNPs were synthesized by a surfactant-free sonochemical reaction with ultrasonication at 430 kHz.
Alexa S Kuenstler et al.
Advanced materials (Deerfield Beach, Fla.), 31(24), e1901216-e1901216 (2019-04-24)
While most photomechanical materials developed to date have relied on free-space illumination to drive actuation, this strategy fails when direct line-of-site access is precluded. In this study, waveguided light is harnessed by liquid crystal elastomer (LCE) nanocomposites to drive actuation.
Florian Breider et al.
Environmental science. Processes & impacts, 20(10), 1479-1487 (2018-09-27)
N-Nitrosamines are an important class of potent human carcinogens and mutagens that can be present in water and wastewater. For instance, N-nitrosamines can be formed by reaction of nitrosating agents such as NO+ or N2O3 formed from nitrite under acidic
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