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D145009

Sigma-Aldrich

3-(Dimethylamino)-1-propylamine

99%

Synonym(s):

N,N-Dimethyl-1,3-diaminopropane, N,N-Dimethyl-1,3-propanediamine

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About This Item

Linear Formula:
(CH3)2N(CH2)3NH2
CAS Number:
109-55-7
Molecular Weight:
102.18
Beilstein:
605293
EC Number:
203-680-9
MDL number:
MFCD00008216
UNSPSC Code:
12352100
PubChem Substance ID:
24893443
NACRES:
NA.22

vapor density

3.6 (vs air)

vapor pressure

5 mmHg ( 20 °C)

Assay

99%

form

liquid

refractive index

n20/D 1.435 (lit.)

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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Application

3-(Dimethylamino)-1-propylamine is widely used to functionalize various pharmacologically active medicinally important compounds. It is also used in the preparation of dimethylaminopropylamine surfactants that exhibit biological activity against Gram-positive and negative bacteria and fungi.

Signal Word

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 Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

89.6 °F - closed cup

Flash Point(C)

32 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Synthesis, surface, thermodynamic properties and biological activity of dimethylaminopropylamine surfactants
Shaban SM, et al.
Journal of Industrial and Engineering Chemistry, 20(6), 4194-4201 (2014)
Novel 4-aminoquinazoline derivatives induce growth inhibition, cell cycle arrest and apoptosis via PI3Kα inhibition
Fan Y, et al.
Bioorganic & Medicinal Chemistry, 26(8), 1675-1685 (2018)
G Angelini et al.
Contact dermatitis, 34(4), 248-252 (1996-04-01)
Since finding that all subjects with contact allergy to cocamidopropylbetaine give positive reactions to 3-dimethylaminopropylamine (DMPA), we wished to verify whether sensitization to other industrially-used tensioactives might also be due to content of DMPA as an impurity. We also investigated
G Angelini et al.
Contact dermatitis, 32(2), 96-99 (1995-02-01)
In the past year, 1200 consecutive eczematous patients were tested with cocamidopropylbetaine 1% aq. Contact allergy was evinced in 46 subjects (3.8%), while irritant reactions (slight erythema only) were observed in 15 cases (1.25%). 30 out of 46 patients with
Lin-Feng Li
Contact dermatitis, 58(1), 24-27 (2007-12-25)
The prevalence of sensitization to cocamidopropyl betaine (CAPB) in China has not been reported. This study is to evaluate the prevalence of CAPB sensitization in patients patch tested in Peking University Third Hospital, Beijing. 429 consecutive patients with suspected allergic
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