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3-Dimethylaminopropylamine

3-Dimethylaminopropylamine
3-Dimethylaminopropylamine structure
CAS No.
109-55-7
Chemical Name:
3-Dimethylaminopropylamine
Synonyms
DMAPA;DMPDA;NSC 1067;U-CAT 2000;-Dimethylamino;FENTAMINE DMAPA;amino)-1-propyL;H2N(CH2)3N(CH3)2;RARECHEM AL BW 0072;imethylaminopropylamine
CBNumber:
CB4690630
Molecular Formula:
C5H14N2
Formula Weight:
102.18
MOL File:
109-55-7.mol

3-Dimethylaminopropylamine Properties

Melting point:
-60 °C
Boiling point:
133 °C(lit.)
Density 
0.812 g/mL at 25 °C(lit.)
vapor density 
3.6 (vs air)
vapor pressure 
5 mm Hg ( 20 °C)
refractive index 
n20/D 1.435(lit.)
Flash point:
90 °F
storage temp. 
Flammables area
pka
10.13±0.10(Predicted)
form 
Liquid
color 
Clear
PH
12.7 (100g/l, H2O, 20℃)
explosive limit
2.3-12.35%(V)
Water Solubility 
SOLUBLE
FreezingPoint 
-70℃
Sensitive 
Air Sensitive
BRN 
605293
InChIKey
IUNMPGNGSSIWFP-UHFFFAOYSA-N
Indirect Additives used in Food Contact Substances
N,N-DIMETHYL-1,3-PROPANEDIAMINE
CAS DataBase Reference
109-55-7(CAS DataBase Reference)
EWG's Food Scores
2
FDA UNII
I98I2UEC03
NIST Chemistry Reference
1,3-Propanediamine, N,N-dimethyl-(109-55-7)
EPA Substance Registry System
3-(Dimethylamino)propylamine (109-55-7)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS05,GHS07,GHS06
Signal word  Danger
Hazard statements  H226-H302+H312-H314-H317-H335-H302-H311
Precautionary statements  P260h-P501a-P210-P303+P361+P353-P304+P340+P310-P305+P351+P338-P333+P313-P403+P235-P233-P240-P241+P242+P243-P260-P264-P270-P272-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P305+P351+P338+P310-P405-P501
Hazard Codes  C
Risk Statements  10-22-34-43-21/22
Safety Statements  26-36/37/39-45
RIDADR  UN 2733 3/PG 3
WGK Germany  2
RTECS  TX7525000
Autoignition Temperature 215 °C
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  29212900
Toxicity LD50 orally in Rabbit: 1640 mg/kg
NFPA 704
3
3 0

3-Dimethylaminopropylamine price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 39380 3-(Dimethylamino)-1-propylamine purum, ≥98.0% (GC) 109-55-7 250ml $20.7 2019-12-02 Buy
Sigma-Aldrich 39380 3-(Dimethylamino)-1-propylamine purum, ≥98.0% (GC) 109-55-7 1l $38.9 2019-12-02 Buy
TCI Chemical D0790 N,N-Dimethyl-1,3-propanediamine >99.0%(GC)(T) 109-55-7 25mL $13 2020-06-24 Buy
TCI Chemical D0790 N,N-Dimethyl-1,3-propanediamine >99.0%(GC)(T) 109-55-7 500mL $32 2020-06-24 Buy
Alfa Aesar L03539 N,N-Dimethyl-1,3-propanediamine, 99% 109-55-7 1000ml $36.4 2020-06-24 Buy

3-Dimethylaminopropylamine Chemical Properties,Uses,Production

Description

Dimethylaminopropylamine is an aliphatic amine present in amphoteric surfactants such as liquid soaps and shampoos. It is present as an impurity responsible for allergy from cocamidopropylbetaine. It is structurally similar to diethylaminopropylamine. It is also used as a curing agent for epoxy res ins and as an organic intermediate in chemical syntheses (ion exchangers, additives for flocculants, cosmetics and fuel additives, dyes and pesticides).

Chemical Properties

clear liquid

Uses

N,N-Dimethyl-1,3-propylenediamine is a useful catalyst for Knoevenagel condensation. It is also a useful hardening agent for expoxy resin.

Uses

3-(Dimethylamino)propylamine is an intermediate substance in the synthesis of alkylamidopropyldimethylamines/alkylamidobetaines; found as an impurity in cosmetic surfactants present in e.g. shampoos; hardener of epoxy resins; additive in fue!, dyes, pesticides and binding agents; in the production of ion-exchangers.

General Description

Colorless liquid.

Air & Water Reactions

Highly flammable. Temperature sensitive and possibly sensitive to air. Water soluble.

Reactivity Profile

3-Dimethylaminopropylamine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Fire Hazard

3-Dimethylaminopropylamine is flammable.

Contact allergens

Dimethylaminopropylamine is an aliphatic amine present in amphoteric surfactants such as liquid soaps and shampoos. It is present as a residual impurity thought to be responsible for allergy from cocamidopropylbetaine. It is structurally similar to diethylaminopropylamine. It is also used as a curing agent for epoxy resins and an organic intermediate in chemical synthesises (ion exchangers, additives for flocculants, cosmetics and fuel additives, dyes and pesticides). Patch test has to be carefully interpreted, since the 1% aqueous solution has pH > 11 (personal observation).

Safety Profile

Moderately toxic by ingestion and skin contact. A skin and eye irritant. Very flammable when exposed to heat, flame, or oxidmers. Reaction with 1,2dichloroethane produces explosive acetylene gas. This and other amines igmte on contact with cellulose nitrate of hgh surface area. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of NO,. See also AMINES

3-Dimethylaminopropylamine Preparation Products And Raw materials

Raw materials

Preparation Products


3-Dimethylaminopropylamine Suppliers

Global( 244)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Tianjin Zhongxin Chemtech Co., Ltd.
022-66880623
022-66880086 sales@tjzxchem.com CHINA 602 58
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21837 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22625 55
Hangzhou FandaChem Co.,Ltd.
0086 158 5814 5714 (Mobile
+86-571-56059825 fandachem@gmail.com CHINA 3268 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 2655 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30043 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23977 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28231 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 10157 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930501651
whatsapp: +8619930501651 breeduan@crovellbio.com CHINA 2581 58

View Lastest Price from 3-Dimethylaminopropylamine manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-12-31 3-Dimethylaminopropylamine
109-55-7
US $1.00-0.00 / KG 1KG 98% 10000KG Shaanxi Dideu Medichem Co. Ltd
2018-12-24 3-Dimethylaminopropylamine
109-55-7
US $8.00 / kg 1kg 99% 10tons career henan chemical co

3-Dimethylaminopropylamine Spectrum


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