≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships FedEx DG Service Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 12 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
3-(Diethylamino)propylamine (3-(diethylamino)-1-propylamine, DEAPA) is a diamine.
3-(Diethylamino)propylamine may be used in the preparation of:
Biocompatible polyampholyte-coated (poly(acrylic acid)-co-3-(diethylamino)-propylamine magnetite nanoparticles (PAMNPs).
Hyaluronic acid grafted with 3-diethylaminopropyl (DEAP) group (HA-g-DEAP) nanoparticles for use as a drug delivery vehicle.
DEAPA-modified poly(vinyl alcohol) (PVA) polymers that can be employed in gene silencing.
It may also be used to introduce cationic groups during the surface modification of microfibrillated cellulose (MFC).
| Canonical Smiles | CCN(CC)CCCN |
|---|---|
| IUPAC Name | N',N'-diethylpropane-1,3-diamine |
| InChIKey | QOHMWDJIBGVPIF-UHFFFAOYSA-N |
| INCHI | 1S/C7H18N2/c1-3-9(4-2)7-5-6-8/h3-8H2,1-2H3 |
| Isomeric SMILES | CCN(CC)CCCN |
| WGK Germany | 1 |
| RTECS | TX7350000 |
| UN Number | 2684 |
| Packing Group | III |
| Molecular Weight | 130.23 |
| Beilstein | 741879 |
| Reaxy-Rn | 741879 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=741879&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic nitrogen compounds |
| Class | Organonitrogen compounds |
| Subclass | Amines |
| Intermediate Tree Nodes | Tertiary amines |
| Direct Parent | Trialkylamines |
| Alternative Parents | Organopnictogen compounds Monoalkylamines Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Tertiary aliphatic amine - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Primary aliphatic amine - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as trialkylamines. These are organic compounds containing a trialkylamine group, characterized by exactly three alkyl groups bonded to the amino nitrogen. |
| External Descriptors | Not available |
| Solubility | Fully miscible in water |
|---|---|
| Sensitivity | Air sensitiv |
| Refractive Index | 1.4416 |
| Flash Point(°F) | 125.6 °F |
| Flash Point(°C) | 53℃ |
| Boil Point(°C) | 159°C |
| Melt Point(°C) | -60°C |
| Molecular Weight | 130.229 g/mol |
| XLogP3 | 0.400 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 5 |
| Exact Mass | 130.147 Da |
| Monoisotopic Mass | 130.147 Da |
| Topological Polar Surface Area | 29.300 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 50.900 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Yanhua Zhang, Hui Huang, Hao Fu, Meng Zhao, Zhihua Wu, Yang Dong, He Li, Yourong Duan, Ying Sun. (2019) Dual-mode US/MRI nanoparticles delivering siRNA and Pt(IV) for ovarian cancer treatment. RSC Advances, 9 (57): (33302-33309). [PMID:35529112] [10.1039/C9RA03681D] |
| 2. Dongfang Liu, Youlin Ma, Jiang Tan, Lu Wang, Quanwu Tang, Hongsheng Lu. (2018) CO2 regulates phase transition of sodium oleate and 3-(diethylamino)-propylamine in aqueous solution. JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, [PMID:] [10.1080/01932691.2018.1461642] |
| 3. Rui Zhang, Xiao Luo, Qi Yang, Fan Cao, Shupanxiang Chen, Zhiwu Liang. (2016) Impact of the Inter- and Intramolecular Tertiary Amino Group on the Primary Amino Group in the CO2 Absorption Process. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, [PMID:] [10.1021/acs.iecr.6b01404] |
| 4. Zunbin Duan, Rui Li, He Bian, Yanfang Wang, Xue Zhang, Ziqiang Cheng, Danni Liu, Yang Li, Shuai Zhang, Guangbo Qu, Paul K. Chu, Jiahong Wang. (2025) Large-Scale synthesis of crystalline phosphorus nanosheets with superior air-water stability and flame-retardancy ability. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2025.159566] |
| 5. Wang Tang, Tianxiong Liu, Hongxia Gao, Shaofei Wang, Min Zhou, Ningbo Yu, Zhiwu Liang. (2025) Study on artificial neural networks and structure–activity relationship for constructing viscosity correlations of amine aqueous solutions based on chemical structure information. SEPARATION AND PURIFICATION TECHNOLOGY, [PMID:] [10.1016/j.seppur.2025.131912] |
| 6. Xi Tang, Ge Gao, Wufeng Jiang, Bin Xu, Fan Wu, Cong Luo, Xiaoshan Li, Liqi Zhang. (2025) The structure–activity relationship for CO2 absorption heat of chain diamines: Effects of amino types, methyl/ethyl groups, and chain lengths. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2025.160838] |
| 7. Jiyuan Zhang, Guojun Ji, Rui Cao, Bo Zhang, Qiang Li, Jianbin Zhang. (2025) Density, Viscosity, and Volumetric Properties of (2-Propoxyethanol + 3-Diethylamino Propylamine) Mixed Solutions at T = 298.15–318.15 K and Atmospheric Pressure for Absorption of CO2. JOURNAL OF CHEMICAL AND ENGINEERING DATA, [PMID:] [10.1021/acs.jced.4c00712] |
| 8. Na An, Peng-Cheng Mei, Ao Li, Xiu-Feng Fu, Xin-Ze Wu, Han-Peng Jiang, Quan-Fei Zhu, Yu-Qi Feng. (2025) Derivatization-Assisted Acoustic Ejection Mass Spectrometry for High-Throughput FAHFA Prescreening. ANALYTICAL CHEMISTRY, [PMID:40305168] [10.1021/acs.analchem.5c01004] |
| 9. Ziyong Li, Qingdan Huang, Tingyan Wang, Huihong Huang, Haoyong Song. (2025) Influences of Diamine Molecular Structures on the Phase-Change CO2 Capture From Flue Gas. Greenhouse Gases-Science and Technology, [PMID:] [10.1002/ghg.2347] |
| 10. Zhaoran Wang, Jiawei Liu, Jiayao Wen, Wei He, Luqing Zhang, Yabin Zhang, Lei Ye. (2025) Tri-modal adhesion switchable hydrogel with precise regulation of interfacial states via a solvent microenvironment reconstruction strategy. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2025.164952] |
| 11. Huajie Qiu, Qinghai Long, Yutao Bai, Xuanang Fu, Chao Liu, Guohua Jing, Zuoming Zhou, Bihong Lv. (2025) An ionic liquid phase change absorbent capable of low-temperature regeneration: Investigation of phase change and regeneration mechanism. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2025.165388] |
| 12. Guangjie Chen, Guangying Chen, Li Sze Lai, Zhiwei Zhang, Xiaodi Chen, Yun Hin Taufiq-Yap. (2025) Investigation of the Performance and Mechanism of CO2 Capture Using Novel MEA/Polyamine/Sulfolane Biphasic Absorbents. Separations, 12 (12): (342). [PMID:] [10.3390/separations12120342] |
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