D214752
Dipropylamin
99%
Synonym(e):
Di-n-propylamine, Dipropanamine, Dipropylamine (8CI), N,N-Di(n-propyl)amine, N,N-Dipropylamine, N-Propyl-1-propanamine, n-Dipropylamine
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Alle Fotos(2)
About This Item
Lineare Formel:
(CH3CH2CH2)2NH
CAS-Nummer:
Molekulargewicht:
101.19
Beilstein:
505974
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22
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Assay
99%
Form
liquid
Brechungsindex
n20/D 1.4049 (lit.)
bp
105-110 °C (lit.)
Dichte
0.738 g/mL at 25 °C (lit.)
SMILES String
CCCNCCC
InChI
1S/C6H15N/c1-3-5-7-6-4-2/h7H,3-6H2,1-2H3
InChIKey
WEHWNAOGRSTTBQ-UHFFFAOYSA-N
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Allgemeine Beschreibung
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.
Anwendung
- Separation of hydrocarbons: Nitrogen-containing switchable solvents, including dipropylamine, are used for the separation of hydrocarbons and their derivatives, showcasing the compound′s versatility in solvent applications (Liu et al., 2020).
- Microextraction techniques: Dipropylamine-based dispersive micro-solid phase extraction combined with switchable hydrophilicity solvent is employed for enriching non-steroidal anti-inflammatory drugs from environmental water samples, demonstrating its utility in complex sample preparation (Di et al., 2020).
- Homogeneous liquid-liquid microextraction: A new pH assisted homogeneous liquid-liquid microextraction method utilizing dipropylamine as a solvent with switchable hydrophilicity was developed for the GC-MS determination of methamphetamine, highlighting its effectiveness in analytical chemistry applications (Shahvandi et al., 2018).
- Removal of contaminants: Research demonstrated the use of zeolite and powdered activated carbon in conjunction with dipropylamine for the simultaneous removal of ammonia and N-nitrosamine precursors from high ammonia water, underscoring its environmental application (Xue et al., 2018).
- Nanosized synthesis: Dipropylamine was used in a co-templating synthesis approach for the production of high-yield nanosized (Si)AlPO-41 using ethanol polarity equalization, illustrating its role in materials science (Majano et al., 2015).
Signalwort
Danger
Gefahreneinstufungen
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
Zielorgane
Respiratory system
Lagerklassenschlüssel
3 - Flammable liquids
WGK
WGK 1
Flammpunkt (°F)
44.6 °F - closed cup
Flammpunkt (°C)
7 °C - closed cup
Persönliche Schutzausrüstung
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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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
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