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N,N-DIETHYLPROPYLENEDIAMINE | ||
PRODUCT IDENTIFICATION |
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CAS NO. | 104-78-9 |
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EINECS NO. |
203-236-4 | |
FORMULA | (C2H5)2N(CH2)3NH2 | |
MOL WT. | 130.23 | |
H.S. CODE | 2921.29 | |
TOXICITY | Oral rat LD50: 550 mg/kg | |
SYNONYMS | Diethylaminotrimethylenamine; | |
N-(3-Diethylaminopropyl) Amine; N,N-Diethyl-1,3-propanediamine; N,N-Diethyltrimethylene diamine; 1-(Diethylamino)propylamine-3; N-Diethyltrimethylenediamine; 1-Amino-3-(diethyl amino)propane; 3-(Diethylamino)-1-propylamine; 3-(Diethylamino)Propylamine; 3-(N,N-Diethyl amino)-1-propylamine; N,N-Diethyl-1,3-diaminopropane; Diethylaminopropylamine; 3-Diethylamino-n-propylamine; N,N-(Diethylamino) Propylamine; | ||
SMILES |
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CLASSIFICATION |
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PHYSICAL AND CHEMICAL PROPERTIES |
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PHYSICAL STATE | clear liquid | |
MELTING POINT | -60 C | |
BOILING POINT |
168 - 171 C | |
SPECIFIC GRAVITY |
0.826 | |
SOLUBILITY IN WATER | miscible | |
AUTOIGNITION |
260 C | |
pH | ||
VAPOR DENSITY | 4.48 | |
NFPA RATINGS | Health: 2; Flammability: 2; Reactivity: 0 | |
REFRACTIVE INDEX |
1.4420 | |
FLASH POINT |
48 C | |
STABILITY | Stable under ordinary conditions. | |
APPLICATIONS |
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Diamines are compounds which contain two amino groups. Both aliphatic
(linear or branched from short C-2 chain to fatty length ) and aromatic diamines
are used as a monomer to form copolymers like nylons, polyesters and
polyurethanes for characteristic properties. They can form a protein-like
structure at both ends of each monomer. The chain length characteristics with
recurring amide groups provide a variety physical properties and are further
processed into various applications including plastics, oil-modified and
moisture-area types of urethane coatings, polyamides for printing inks, dimer
acids, textiles, lubricant additive as scale and corrosion inhibitor, epoxy
curing agent, isocyanates, water treatment chemicals, biocides, and
pharmaceutical intermediates. Diethylaminopropylamine, aliphatic diamine, is used as a polymer cross linckage agent, polyurethane extender and spray coatings. It is used as a chemical intermediate for epoxy curing agents, pharmaceuticals, agrochemicals, and other organic chemicals (e.g auxiliary for the paper, textile, and leather industries). Common aliphatic amine class curing agents include:
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SALES SPECIFICATION | ||
APPEARANCE |
clear liquid | |
ASSAY (G.C) |
99.0% min | |
COLOR (APHA) |
20 max | |
MOISTURE (K.F) | 0.5% max | |
TRANSPORTATION | ||
PACKING | 180kgs in Drum | |
HAZARD CLASS | 3 (Packing Group: III) | |
UN NO. | 2684 | |
OTHER INFORMATION | ||
Hazard Symbols: T C, Risk Phrases: 10-21/22-34-43, Safety Phrases: 26-28-36/37/39-45 |
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