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3-Dimethylaminopropylamine

3-Dimethylaminopropylamine Suppliers list
Company Name: Tianjin Zhongxin Chemtech Co., Ltd.
Tel: 022-66880623
Email: sales@tjzxchem.com
Products Intro: Product Name:3-Dimethylaminopropylamine
CAS:109-55-7
Purity:98% min Package:165kg/Drum Remarks:DMAPA
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 0551-65418671
Email: sales@tnjchem.com
Products Intro: Product Name:N,N-Dimethyl-1,3-propane diamine
CAS:109-55-7
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:109-55-7
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Hangzhou FandaChem Co.,Ltd.
Tel: 008615858145714
Email: fandachem@gmail.com
Products Intro: Product Name:3-Dimethylaminopropylamine
CAS:109-55-7
Purity:As coa Package:As request Remarks:135236-72-5
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 86-0551-65418684 18949823763
Email: info@tnjchem.com
Products Intro: Product Name:3-Dimethylaminopropylamine
CAS:109-55-7
Purity:99.9% Package:1KG;5USD

Lastest Price from 3-Dimethylaminopropylamine manufacturers

  • 3-Dimethylaminopropylamine
  • US $0.00 / Kg/Drum
  • 2021-09-07
  • CAS:109-55-7
  • Min. Order: 1KG
  • Purity: 99.9%
  • Supply Ability: 100000kg per month
  • 3-DIAMINOPROPANE
  • US $20.00 / KG
  • 2021-08-26
  • CAS:109-55-7
  • Min. Order: 1KG
  • Purity: 99.5%
  • Supply Ability: 5000kg
  • DMAPA
  • US $3.00-3.00 / KG
  • 2021-08-25
  • CAS:109-55-7
  • Min. Order: 1KG
  • Purity: 99.5%MIN
  • Supply Ability: 3000MT above
3-Dimethylaminopropylamine Basic information
Product Name:3-Dimethylaminopropylamine
Synonyms:RARECHEM AL BW 0072;N,N-DIMETHYL PROPANE-1,3-DIAMINE;N,N-DIMETHYLTRIMETHYLENEDIAMINE;N,N-DIMETHYL-1,3-DIAMINOPROPANE;gamma-dimethylaminopropylamine;H2N(CH2)3N(CH3)2;N-(3-aminopropyl)dimethylamine;N,N-Dimethyl-1,3-propylenediamine
CAS:109-55-7
MF:C5H14N2
MW:102.18
EINECS:203-680-9
Product Categories:Building Blocks;Chemical Synthesis;amine series;Nitrogen Compounds;Organic Building Blocks;Polyamines
Mol File:109-55-7.mol
3-Dimethylaminopropylamine Structure
3-Dimethylaminopropylamine Chemical 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.)
Fp 90 °F
storage temp. Store below +30°C.
pka10.13±0.10(Predicted)
form Liquid
color Clear
PH12.7 (100g/l, H2O, 20℃)
explosive limit2.3-12.35%(V)
Water Solubility SOLUBLE
FreezingPoint -70℃
Sensitive Air Sensitive
BRN 605293
InChIKeyIUNMPGNGSSIWFP-UHFFFAOYSA-N
CAS DataBase Reference109-55-7(CAS DataBase Reference)
NIST Chemistry Reference1,3-Propanediamine, N,N-dimethyl-(109-55-7)
EPA Substance Registry System3-(Dimethylamino)propylamine (109-55-7)
Safety Information
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 Temperature215 °C
TSCA Yes
HazardClass 8
PackingGroup II
HS Code 29212900
Hazardous Substances Data109-55-7(Hazardous Substances Data)
ToxicityLD50 orally in Rabbit: 1640 mg/kg
MSDS Information
ProviderLanguage
3-Aminopropyldimethylamine English
SigmaAldrich English
ACROS English
ALFA English
3-Dimethylaminopropylamine Usage And Synthesis
DescriptionDimethylaminopropylamine 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 Propertiesclear liquid
UsesN,N-Dimethyl-1,3-propylenediamine is a useful catalyst for Knoevenagel condensation. It is also a useful hardening agent for expoxy resin.
Uses3-(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 DescriptionColorless liquid.
Air & Water ReactionsHighly flammable. Temperature sensitive and possibly sensitive to air. Water soluble.
Reactivity Profile3-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 Hazard3-Dimethylaminopropylamine is flammable.
Contact allergensDimethylaminopropylamine 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 ProfileModerately 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
Tag:3-Dimethylaminopropylamine(109-55-7) Related Product Information
DMC Dimethyl sulfate Dimethyl disulfide Poly(dimethylsiloxane) N,N'-Dimethyl-1,3-propanediamine 2,2-DIMETHYL-1,3-PROPANEDIAMINE 2-(2-Aminoethyl)-1-methylpyrrolidine 1,4-Bis(3-aminopropyl)piperazine N,N-DIETHYLNIPECOTAMIDE 1,5-Diazabicyclo[4.3.0]non-5-ene N-(3-Aminopropyl)morpholine 1-Methyl-4-(methylamino)piperidine 1,3-DIAMINO-2-PROPANOL-N,N,N',N'-TETRAACETIC ACID Ethyl 4-amino-1-piperidinecarboxylate 1-PHENYL-1,3,8-TRIAZASPIRO[4.5]DECAN-4-ONE 1,4,8,11-TETRAMETHYL-1,4,8,11-TETRAAZACYCLOTETRADECANE 4-(2-KETO-1-BENZIMIDAZOLINYL)PIPERIDINE 4-Piperidinopiperidine