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39380

Sigma-Aldrich

3-(Dimethylamino)-1-propylamine

purum, ≥98.0% (GC)

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Synonym(s):
N,N-Dimethyl-1,3-diaminopropane, N,N-Dimethyl-1,3-propanediamine
Linear Formula:
(CH3)2N(CH2)3NH2
CAS Number:
Molecular Weight:
102.18
Beilstein/REAXYS Number:
605293
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor density

3.6 (vs air)

Quality Level

vapor pressure

5 mmHg ( 20 °C)

grade

purum

assay

≥98.0% (GC)

form

liquid

impurities

≤2% water

refractive index

n20/D 1.435 (lit.)
n20/D 1.436

bp

133 °C (lit.)

density

0.812 g/mL at 25 °C (lit.)

SMILES string

CN(C)CCCN

InChI

1S/C5H14N2/c1-7(2)5-3-4-6/h3-6H2,1-2H3

InChI key

IUNMPGNGSSIWFP-UHFFFAOYSA-N

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This Item
D145009549975143065
vibrant-m

39380

3-(Dimethylamino)-1-propylamine

vibrant-m

D145009

3-(Dimethylamino)-1-propylamine

vibrant-m

549975

3-(Diethylamino)propylamine

vibrant-m

143065

3-Dimethylamino-1-propyne

assay

≥98.0% (GC)

assay

99%

assay

≥99%

assay

97%

form

liquid

form

liquid

form

-

form

liquid

density

0.812 g/mL at 25 °C (lit.)

density

0.812 g/mL at 25 °C (lit.)

density

0.826 g/mL at 25 °C (lit.)

density

0.772 g/mL at 25 °C (lit.)

bp

133 °C (lit.)

bp

133 °C (lit.)

bp

159 °C (lit.)

bp

79-83 °C (lit.)

refractive index

n20/D 1.435 (lit.)

refractive index

n20/D 1.435 (lit.)

refractive index

n20/D 1.4416 (lit.)

refractive index

n20/D 1.419 (lit.)

General description

3-(Dimethylamino)-1-propylamine (DMAPA, N,N-dimethyl-1,3-propanediamine) is a dialkylamino alkyl amine. It has been prepared from dimethylamine and acrylonitrile and confirmed by 1H NMR. It participates in the synthesis of bio-based zwitterionic surfactants from waste cooking oil (WCO).

Application

3-(Dimethylamino)-1-propylamine (DMAPA) is suitable reagent used in the following studies:
  • As a cationic moiety to form the ionic liquid, 3-(dimethylamino)-1-propylaminium formate ([DMAPA]FA) which is a potential reagent to extract protein from yeast cells.
  • As an aminating agent in the palladium-catalyzed amination of aryl amines.
  • In the derivatization of pullulan to form cationic pullulan.
  • In the partial modification of poly(styrene-alt-maleic anhydride) to form N-substituted maleimide.
  • As a test compound in the parallel synthesis of alkylamine lipidoids.
  • To cleave the polyamides synthesized by solid phase methods on Boc-β-Ala-PAM resin.
It may be used in the following studies:
  • Synthesis of (N,N-dialkylamino)alkyl-2-amino benzamide by reacting with isatoic anhydride.
  • As a reagent for the anomeric deacetylation of protected sugars.
  • Preparation of bioreducible copolymers used in gene delivery.

Other Notes

Industrial applications

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

89.6 °F - closed cup

flash_point_c

32 °C - closed cup

ppe

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


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