![Molecular structure of [-CH2N[(-CH2CH2O-)x[-CH2CH(CH3)O-]yH]2]2](/images/chem_structures_svg/233/26316-40-5.svg)
1,2-Ethanediamine, polymer with methyloxirane and oxirane
甲基环氧乙烷与1,2-乙二胺和环氧乙烷的聚合物
Also known as: Ethylenediamine ethoxylated propoxylated polymer, Ethylenediamine tetrakis(ethoxylate-block-propoxylate) tetrol, Tetronic 90R4, Tetronic 1307, Tetronic 150R1
1,2-Ethanediamine, polymer with methyloxirane and oxirane (CAS 26316-40-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula [-CH2N[(-CH2CH2O-)x[-CH2CH(CH3)O-]yH]2]2 and a molecular weight of 700.94168 g/mol. It is also known as Ethylenediamine ethoxylated propoxylated polymer, Ethylenediamine tetrakis(ethoxylate-block-propoxylate) tetrol and Tetronic 90R4. Key properties include a melting point of 21 °C (DSC at peak), a density of 1.05 g/mL at 25 °C and a flash point of >230 °F. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 26316-40-5
- Jingsj CID
- J-51421-3
- Molecular Formula
- CH2N(CH2CH2O)xCH2CH(CH3)OyH22
- Chinese Name
- 甲基环氧乙烷与1,2-乙二胺和环氧乙烷的聚合物
- Molecular Weight
- 700.94168 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 21 °C (DSC at peak) |
|---|---|
| Density | 1.05 g/mL at 25 °C |
| Flash Point | >230 °F |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 1,2-Ethanediamine, polymer with methyloxirane and oxirane?
The CAS number of 1,2-Ethanediamine, polymer with methyloxirane and oxirane is 26316-40-5.
What are the molecular formula and molecular weight of 1,2-Ethanediamine, polymer with methyloxirane and oxirane?
1,2-Ethanediamine, polymer with methyloxirane and oxirane has molecular formula [-CH2N[(-CH2CH2O-)x[-CH2CH(CH3)O-]yH]2]2 and molecular weight 700.94168 g/mol.
Is 1,2-Ethanediamine, polymer with methyloxirane and oxirane hazardous?
1,2-Ethanediamine, polymer with methyloxirane and oxirane has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2-Ethanediamine, polymer with methyloxirane and oxirane (CAS 26316-40-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-51421-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.