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

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)	Corrosion Corrosives GHS05 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.