


diethylenetriamine CAS 110-40-0, diethylenetriamine, CAS 110-40-0
Toxicological data: It belongs to the low-toxicity category, but has strong irritant and sensitizing effects. The oral LD₅₀ of rats was 2.08g/kg; The transcutaneous LD₅₀ of guinea pigs was 0.17mL/kg.
CAS : 111-40-0
Formula : C4H13N3
Mol. wt. : 103.17
EINECS : 203-865-4
| CAS | 111-40-0 |
| Molecular formula | C4H13N3 |
| Molecular weight | 103.17 |
| EIENCS | 203-865-4 |
| Form | Liquid |
| Melting point | -40 °C |
| boling point | 206 °C |
| Density | 0.955 g/mL at 25 °C(lit.) |
| Solubility | miscible |
| PKA | pK1:4.42(+3);pK2:9.21(+2);pK3:10.02(+1) (25°C) |
| Color | Clear |
| Storage temp | Store below +30°C. |
In the field of chemical engineering, it is an important raw material for the production of ion exchange resins, polyamide resins, paper strengthening agents, photosensitive agents, fabric finishing agents, electroplating diffusion agents, electroplating brighteners, lubricating oil additives, emulsifiers, surfactants, ashless additives, metal chelating agents, and intermediates for reactive dyes, etc.
In the field of construction, it can be used as an epoxy resin curing agent for laminated products, cast products, adhesives and coatings, etc., playing a significant role in construction projects, such as enhancing the strength and durability of materials.
Other aspects: It can be used as amine fuel for tactical missile propellants; It can also be used as a gas purifier (for removing CO₂), gasoline additive, etc.
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