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HomeProduct name list1,12-Dodecanediamine

1,12-Dodecanediamine

Synonym(s):1,12-Dodecanediamine;Dodecamethylenediamine

  • CAS NO.:2783-17-7
  • Empirical Formula: C12H28N2
  • Molecular Weight: 200.36
  • MDL number: MFCD00008155
  • EINECS: 220-489-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-01 18:09:03
1,12-Dodecanediamine Structural

What is 1,12-Dodecanediamine?

Chemical properties

WHITE CRYSTALLINE SOLID

The Uses of 1,12-Dodecanediamine

Feedstock for polymer synthesis. Source of twelve carbon chain for medicinal drugs.1

The Uses of 1,12-Dodecanediamine

1,12-Diaminododecane is used for synthesis of medicinal drugs, polymers.

What are the applications of Application

1,12-Diaminododecane is a source of a twelve carbon chain for the synthesis of medicinal drugs

Definition

ChEBI: An alkane-alpha,omega-diamine that is dodecane substituted by amino groups at positions 1 and 12.

Definition

Diamines containing more than six carbon atoms can be obtained readily by hydrogenating the corresponding dinitriles over a Raney nickel catalyst in a batch procedure under pressure at up to 125 ℃. A five- to tenfold excess of liquid ammonia is used, with or without methanol solvent. Higher diamines can be prepared continuously, as described for the production of hexamethylenediamine. 

Flammability and Explosibility

Not classified

Properties of 1,12-Dodecanediamine

Melting point: 67-69 °C(lit.)
Boiling point: 304°C
Density  0.8417 (rough estimate)
vapor pressure  0.04Pa at 25℃
refractive index  1.4383 (estimate)
Flash point: 311 °F
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  Soluble in ethanol.
pka 10.97±0.10(Predicted)
form  powder to lump
color  White to Almost white
Water Solubility  520mg/L at 19.5℃
BRN  1742765
CAS DataBase Reference 2783-17-7(CAS DataBase Reference)
EPA Substance Registry System 1,12-Dodecanediamine (2783-17-7)

Safety information for 1,12-Dodecanediamine

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H314:Skin corrosion/irritation
H317:Sensitisation, Skin
Precautionary Statement Codes P260:Do not breathe dust/fume/gas/mist/vapours/spray.
P270:Do not eat, drink or smoke when using this product.
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 1,12-Dodecanediamine

InChIKey QFTYSVGGYOXFRQ-UHFFFAOYSA-N

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