D214752

Dipropylamine

99%

• Sinonimo/i: Di-n-propylamine, Dipropanamine, Dipropylamine (8CI), N,N-Di(n-propyl)amine, N,N-Dipropylamine, N-Propyl-1-propanamine, n-Dipropylamine
• Formula condensata: (CH₃CH₂CH₂)₂NH
• Numero CAS: 142-84-7
• Peso molecolare: 101.19
• Beilstein: 505974
• Numero CE: 205-565-9
• Numero MDL: MFCD00009362
• Codice UNSPSC: 12352100
• ID PubChem: 24893641
• NACRES: NA.22

Proprietà

• Saggio: 99%
• Forma fisica: liquid
• Indice di rifrazione: n20/D 1.4049 (lit.)
• P. eboll.: 105-110 °C (lit.)
• Densità: 0.738 g/mL at 25 °C (lit.)
• Stringa SMILE: CCCNCCC
• InChI: 1S/C6H15N/c1-3-5-7-6-4-2/h7H,3-6H2,1-2H3; WEHWNAOGRSTTBQ-UHFFFAOYSA-N

Descrizione

Descrizione generale

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.

Applicazioni

• 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).

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS06,GHS05
• Avvertenze: Danger
• Indicazioni di pericolo: H225,H302,H311 + H331,H314,H335
• Consigli di prudenza: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classi di pericolo: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 44.6 °F - closed cup
• Punto d’infiammabilità (°C): 7 °C - closed cup
• Dispositivi di protezione individuale: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter