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HomeProduct name listN-METHYL-1,3-PROPANEDIAMINE

N-METHYL-1,3-PROPANEDIAMINE

Synonym(s):N-Methyl-1,3-propanediamine;3-(Methylamino)propylamine

  • CAS NO.:6291-84-5
  • Empirical Formula: C4H12N2
  • Molecular Weight: 88.15
  • MDL number: MFCD00008209
  • EINECS: 228-544-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:08:52
N-METHYL-1,3-PROPANEDIAMINE Structural

What is N-METHYL-1,3-PROPANEDIAMINE?

Chemical properties

clear liquid

The Uses of N-METHYL-1,3-PROPANEDIAMINE

N-Methyl-1,3-diaminopropane (MeDAP) has been used as a structure directing molecule in the synthesis of two crystalline aluminophosphates. It has also been used in the synthesis of an intermediate of alfuzosin and lapyrium chloride with lipases as catalysts.

General Description

Dark amber liquid.

Air & Water Reactions

Highly flammable. Water soluble.

Reactivity Profile

N-METHYL-1,3-PROPANEDIAMINE 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.

Health Hazard

ACUTE/CHRONIC HAZARDS: N-METHYL-1,3-PROPANEDIAMINE is flammable and corrosive.

Fire Hazard

N-METHYL-1,3-PROPANEDIAMINE is flammable.

Flammability and Explosibility

Flammable

Properties of N-METHYL-1,3-PROPANEDIAMINE

Melting point: -72 °C
Boiling point: 139-141 °C (lit.)
Density  0.844 g/mL at 25 °C (lit.)
vapor pressure  13.331hPa at 39.37℃
refractive index  n20/D 1.447(lit.)
Flash point: 96 °F
storage temp.  2-8°C
solubility  Completely miscible in water
form  Liquid
pka 10.60±0.10(Predicted)
color  Clear
PH 13.5 (100g/l, H2O, 20℃)
explosive limit 1.8-12.8%(V)
Water Solubility  1000g/L at 25℃
BRN  878143
CAS DataBase Reference 6291-84-5(CAS DataBase Reference)
EPA Substance Registry System N-Methyl-1,3-propanediamine (6291-84-5)

Safety information for N-METHYL-1,3-PROPANEDIAMINE

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Corrosion
Corrosives
GHS05
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H226:Flammable liquids
H314:Skin corrosion/irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for N-METHYL-1,3-PROPANEDIAMINE

InChIKey QHJABUZHRJTCAR-UHFFFAOYSA-N

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