2-Amino-5-diethylaminopentane
Synonym(s):N1,N1-Diethyl-1,4-pentanediamine
- CAS NO.:140-80-7
- Empirical Formula: C9H22N2
- Molecular Weight: 158.28
- MDL number: MFCD00008091
- EINECS: 205-435-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:15:32
What is 2-Amino-5-diethylaminopentane?
Chemical properties
Colorless liquid.Soluble in water and alcohol.
The Uses of 2-Amino-5-diethylaminopentane
manufacture of quinacrine and other antimalarials having the same basic side chain.
Production Methods
The diamine is produced by a conventional method, for example, by aminating 1-diethylaminopentan- 4-one under hydrogenation conditions, by hydrogenating the oxime, or by aminating 1-diethylaminopentan-4-ol.
General Description
A colorless liquid. Toxic by ingestion, inhalation and skin absorption. Irritating to skin and eyes. Used to make other chemicals.
Reactivity Profile
2-Amino-5-diethylaminopentane 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
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire Hazard
Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.
Properties of 2-Amino-5-diethylaminopentane
Melting point: | 37.5°C (estimate) |
Boiling point: | 101 °C / 37mmHg |
Density | 0.817 g/mL at 25 °C(lit.) |
refractive index | n |
Flash point: | 155 °F |
form | clear liquid |
pka | 10.81±0.35(Predicted) |
Specific Gravity | 0.82 |
color | Colorless to Almost colorless |
Merck | 14,6723 |
CAS DataBase Reference | 140-80-7(CAS DataBase Reference) |
NIST Chemistry Reference | 1,4-Pentanediamine, N1,N1-diethyl-(140-80-7) |
EPA Substance Registry System | Novoldiamine (140-80-7) |
Safety information for 2-Amino-5-diethylaminopentane
Signal word | Danger |
Pictogram(s) |
Corrosion Corrosives GHS05 |
GHS Hazard Statements |
H314:Skin corrosion/irritation |
Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. 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. P405:Store locked up. |
Computed Descriptors for 2-Amino-5-diethylaminopentane
2-Amino-5-diethylaminopentane manufacturer
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