Diethyl bis(2-hydroxyethyl)aminomethylphosphonate (CAS 2781-11-5) — formula C9H22NO5P, molecular weight 255.25; category organic chemicals.
Diethyl bis(2-hydroxyethyl)aminomethylphosphonate (CAS 2781-11-5) is a chemical raw material in the organic chemicals category. Its molecular formula C9H22NO5P comprises 9 C, 22 H, 1 N, 5 O, 1 P atoms. Its molecular weight is about 255.25. Reported physicochemical data: LogP about -1. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 2781-11-5 |
|---|---|
| Molecular Formula | C9H22NO5P |
| Molecular Weight | 255.25 |
| LogP | -1 |
| Applications | flame retardant for urethane and electronic laminate resin systems, Plastic Composites Manufacturing, REACTIVE FLAME RETARDANT FOR RIGID URETHANE FOAMS, Fyrol 6 is used primarily as a flame retardant for urethane and electronic laminate resin systems, Methods of Manufacturing: REACTION OF DIETHANOLAMINE WITH FORMALDEHYDE & DIETHYL PHOSPHITE, Formulations/Preparations: "FYROL" TRADEMARK FOR A SERIES OF PHOSPHATE FLAME RETARDANT PLASTICIZERS. USED IN POLYESTERS |
| Category | Organic Chemicals |
Documented applications: flame retardant for urethane and electronic laminate resin systems, Plastic Composites Manufacturing, REACTIVE FLAME RETARDANT FOR RIGID URETHANE FOAMS, Fyrol 6 is used primarily as a flame retardant for urethane and electronic laminate resin systems, Methods of Manufacturing: REACTION OF DIETHANOLAMINE WITH FORMALDEHYDE & DIETHYL PHOSPHITE, Formulations/Preparations: "FYROL" TRADEMARK FOR A SERIES OF PHOSPHATE FLAME RETARDANT PLASTICIZERS. USED IN POLYESTERS.
Diethyl bis(2-hydroxyethyl)aminomethylphosphonate is a carbon-based organic compound with CAS registry number 2781-11-5 and molecular formula C9H22NO5P (molecular weight 255.25), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2781-11-5
Its molecular formula C9H22NO5P comprises 9 C, 22 H, 1 N, 5 O, 1 P atoms.
Also known as: Diethyl bis(2-hydroxyethyl)aminomethylphosphonate · 阻燃剂FRC-6
Category: organic chemicals
The CAS registry number of Diethyl bis(2-hydroxyethyl)aminomethylphosphonate is 2781-11-5.
Molecular formula C9H22NO5P, molecular weight 255.25.
It is also registered under: Diethyl bis(2-hydroxyethyl)aminomethylphosphonate, 阻燃剂FRC-6.
Recorded applications: flame retardant for urethane and electronic laminate resin systems, Plastic Composites Manufacturing, REACTIVE FLAME RETARDANT FOR RIGID URETHANE FOAMS, Fyrol 6 is used primarily as a flame retardant for urethane and electronic laminate resin systems, Methods of Manufacturing: REACTION OF DIETHANOLAMINE WITH FORMALDEHYDE & DIETHYL PHOSPHITE, Formulations/Preparations: "FYROL" TRADEMARK FOR A SERIES OF PHOSPHATE FLAME RETARDANT PLASTICIZERS. USED IN POLYESTERS.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Diethyl bis(2-hydroxyethyl)aminomethylphosphonate (CAS 2781-11-5), compiled from public chemistry databases.
| CAS Number | 2781-11-5 |
|---|---|
| PubChem CID | 17722 |
| Molecular Formula | C9H22NO5P |
| IUPAC Name | 2-[diethoxyphosphorylmethyl(2-hydroxyethyl)amino]ethanol |
| UNII (FDA) | 920Z48KJ0P |
| Molecular Weight | 255.25 |
|---|---|
| XLogP3 | -1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 10 |
| Exact Mass | 255.12355980 |
| Monoisotopic Mass | 255.12355980 |
| Topological Polar Surface Area | 79.2 |
| Heavy Atom Count | 16 |
| Vapor Pressure | 0.43 [mmHg] |
|---|---|
| Viscosity | 170 mPa-s at 25 °C |
2781-11-5; Fyrol 6; Diethyl ((bis(2-hydroxyethyl)amino)methyl)phosphonate; Adeka FC 450; Diethyl (diethanolamino)methylphosphonate; 920Z48KJ0P; FC 450; DIETHYL ((DIETHANOLAMINO)METHYL)PHOSPHONATE; Diethyl P-[[bis(2-hydroxyethyl)amino]methyl]phosphonate; Diethyl ((N,N-bis(2-hydroxyethyl)amino)methyl)phosphonate; diethyl {[bis(2-hydroxyethyl)amino]methyl}phosphonate; Phosphonic acid, P-((bis(2-hydroxyethyl)amino)methyl)-, diethyl ester; Diethyl P-((bis(2-hydroxyethyl)amino)methyl)phosphonate; RefChem:587256; Diethyl bis(2-hydroxyethyl)aminomethylphosphonate; Phosphonic acid, [[bis(2-hydroxyethyl)amino]methyl]-, diethyl ester
| GHS notifications | 71.9% (138 / 192) |
|---|
| GHS notifications | 71.9% (138 / 192) |
|---|---|
| Notified hazard statements | H302 (21.4%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 阻燃剂FRC-6