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
• Lineare Formel: (CH₃CH₂CH₂)₂NH
• CAS-Nummer: 142-84-7
• Molekulargewicht: 101.19
• Beilstein: 505974
• EG-Nummer: 205-565-9
• MDL-Nummer: MFCD00009362
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24893641
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• 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

Beschreibung

Allgemeine Beschreibung

Dipropylamine is an aliphatic amine, commonly used as a deprotection reagent for fluorenylmethyloxycarbonyl (Fmoc) groups. [1]Its nucleophilic properties, due to the lone pair of electrons on the nitrogen atom, allow it to effectively participate in nucleophilic substitution reactions.[2]

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).

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS05
• Signalwort: Danger
• H-Sätze: H225,H302,H311 + H331,H314,H335
• P-Sätze: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 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