POLYETHYLENEIMINE
Synonym(s):ethylenediamine branched;PEI
- CAS NO.：26658-46-8
- Empirical Formula: C4H9NO
- Molecular Weight: 87.12
- MDL number: MFCD00243183
- EINECS: 607-983-0
- Update Date: 2026-01-13 11:23:03
What is POLYETHYLENEIMINE?
Chemical properties
clear yellow viscous liquid
The Uses of POLYETHYLENEIMINE
Additive to coatings and printing inks, brightener in electroplating, cationic modifier in clays and starches and adhesion/substantivity promoter.
Properties of POLYETHYLENEIMINE
| Boiling point: | 250 °C(lit.) |
| Density | 1.08 g/mL at 25 °C |
| vapor pressure | 9 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | >230 °F |
| PH | 12 |
| EPA Substance Registry System | Aziridine, polymer with oxirane (26658-46-8) |
Safety information for POLYETHYLENEIMINE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. 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. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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 POLYETHYLENEIMINE
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