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109-55-7 - N,N-Dimethyl-1,3-propanediamine, 99% - 3-Dimethylaminopropylamine - L03539 - Alfa Aesar

L03539 N,N-Dimethyl-1,3-propanediamine, 99%

CAS-Nummer
109-55-7
Synonyme
3-Dimethylaminopropylamine

Größe Preis ($) Menge Verfügbarkeit
250ml 15,57
1000ml 29,92
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N,N-Dimethyl-1,3-propanediamine, 99%

MDL
MFCD00008216
EINECS
203-680-9

Chemische Eigenschaften

Formel
C5H14N2
Molmasse
102.18
Schmelzpunkt
-70°
Siedepunkt
126-128°
Flammpunkt
32°(89°F)
Dichte
0.818
Brechungsindex
1.4350
Sensitivität
Air Sensitive
Löslichkeit
Fully miscible in water.

Anwendungen

Useful for cleavage of N-alkylphthalimide derivatives to give primary amines, as an alternative to methyl hydrazine. DMAPA is also used directly as a hardener in epoxy resins in the plastics industry, as a cross linking agent for cellulose fibers in the paper industry and as an anti-shriking agent for leather. It is used as an intermediate in the production of binding agents, ion-exchange materials, flocculating agents (water treatment), cosmetic agents, washing and cleaning agents (betaines), additive for petrol and other fuels, polyurethane fibers and lubricants, dyes, agrochemicals, agents used in the photographic and textile industries.

Bemerkungen

Air sensitive. Store under inert gas. Store away from oxidizing agents, air.

Literaturverweise

Sofie Meng Andersen; Mads Heuckendorff; Henrik H Jensen. 3-(Dimethylamino)-1-propylamine: a cheap and versatile reagent for removal of byproducts in carbohydrate chemistry. Organic Letters. 2015, 17, (4), 944-947.

Marcos Hervella; Juan I Yanguas; María E Z Iglesias; Mónica Larrea; Concepción Ros; Manuel Gallego. [Contact allergy to 3-dimethylaminopropylamine and cocamidopropyl betaine]. Actas Dermo-Sifiliográficas. 2006, 97, (3), 189-195.

Useful for cleavage of N-alkylphthalimide derivatives to give primary amines, as an alternative to the carcinogenic methylhydrazine: Org. Synth. Coll., 9, 13, 16 (1993).

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H226-H302-H317

Causes severe skin burns and eye damage. Flammable liquid and vapour. Harmful if swallowed. May cause an allergic skin reaction.

Sicherheitshinweise: P210-P260-P261-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
605293
Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2921.29
TSCA
Yes
RTECS
TX7525000

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