1,5-DIAMINO-3-OXAPENTANE
- CAS NO.：2752-17-2
- Empirical Formula: C4H12N2O
- Molecular Weight: 104.15
- MDL number: MFCD00466591
- EINECS: 220-395-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-11-03 21:42:24
What is 1,5-DIAMINO-3-OXAPENTANE?
Description
Amino-PEG1-Amine is a water soluble PEG linker containing two amino groups. The amino groups are reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.
Chemical properties
clear colorless liquid
The Uses of 1,5-DIAMINO-3-OXAPENTANE
2,2''-Oxydiethanamine is a coating resin modifier.
Definition
ChEBI: Diamino-poly(ethylene glycol) is a poly(ethylene glycol) terminated with -NH2 groups. It is a poly(ethylene glycol) derivative and a primary amino compound.
Flammability and Explosibility
Not classified
Properties of 1,5-DIAMINO-3-OXAPENTANE
| Boiling point: | 69-71 °C (15 mmHg) |
| Density | 0,98 g/cm3 |
| vapor pressure | 2.39hPa at 20℃ |
| refractive index | 1.455-1.458 |
| storage temp. | 2-8°C(protect from light) |
| form | Liquid |
| pka | pK1: 8.62(+2);pK2: 9.59(+1) (30°C) |
| color | Clear colorless |
| Water Solubility | 100g/L at 20℃ |
| CAS DataBase Reference | 2752-17-2 |
| EPA Substance Registry System | Ethanamine, 2,2'-oxybis- (2752-17-2) |
Safety information for 1,5-DIAMINO-3-OXAPENTANE
| 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. P310:Immediately call a POISON CENTER or doctor/physician. 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 1,5-DIAMINO-3-OXAPENTANE
New Products
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![3-[2-(2-MALEIMIDOETHOXY)ETHYLCARBAMOYL]-PROXYL](https://img.chemicalbook.in/CAS/GIF/68407-07-8.gif)
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