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Merck

D214752

Dipropylamine

99%

Synonym(s):

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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About This Item

Linear Formula:
(CH3CH2CH2)2NH
CAS Number:
142-84-7
Molecular Weight:
101.19
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24893641
EC Number:
205-565-9
Beilstein/REAXYS Number:
505974
MDL number:
MFCD00009362
Assay:
99%
Form:
liquid

Key Documents

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Product Name

Dipropylamine, 99%

InChI key

WEHWNAOGRSTTBQ-UHFFFAOYSA-N

InChI

1S/C6H15N/c1-3-5-7-6-4-2/h7H,3-6H2,1-2H3

SMILES string

CCCNCCC

assay

99%

form

liquid

refractive index

n20/D 1.4049 (lit.)

bp

105-110 °C (lit.)

density

0.738 g/mL at 25 °C (lit.)

Quality Level

200

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Related Categories

Application

  • 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).

General description

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.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

44.6 °F - closed cup

flash_point_c

7 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB5265
STBL0103
STBK0548
STBH8822
STBG5549V

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Palladium-catalysed selective oxidative amination of olefins with Lewis basic amines
Jin et al.
Nature Chemistry, 14, 1118-1125 (2022)
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
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
Dipropylamine for 9-fluorenylmethyloxycarbonyl (Fmoc) deprotection with reduced aspartimide formation in solid-phase peptide synthesis
Personne et al.
ACS Omega, 8, 5050-5056 (2023)
Anderson Luiz Oenning et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1143, 122069-122069 (2020-03-28)
In this study, the use of switchable hydrophilicity solvent with a simple and low-cost lab-made device for the extraction procedure in homogeneous liquid-liquid microextraction is proposed for the first time in the determination of antidepressants in human urine. The antidepressants
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