Diethyl methylphosphonate, 97%
Diethyl methylphosphonate, 97% (CAS 683-08-9) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 5 g.
About Diethyl methylphosphonate, 97%
Zemixal supplies Diethyl methylphosphonate, 97% within its pharma Intermediates & Building Blocks portfolio. Key data (97%): CAS 683-08-9, formula C5H13O3P and molar mass 152.13 g/mol. Typical appearance is colourless liquid.
Where it is used
- Organic synthesis
- API synthesis
Safe handling
Reported physical data: boiling point 194 °C and density 1.041 g/mL at 25 °C. Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Order it in 5 g and 25 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Diethyl methylphosphonate, 97% |
|---|---|
| Catalogue number | ZX-010482 |
| CAS number | 683-08-9 |
| IUPAC name | 1-[ethoxy(methyl)phosphoryl]oxyethane |
| Molecular formula | C5H13O3P |
| Molar mass | 152.13 g/mol |
| Exact mass | 152.0602 |
| Purity / assay | 97% |
| Physical form | Liquid |
| Appearance | Colourless liquid |
| Boiling point | 194 °C |
| Density | 1.041 g/mL at 25 °C |
| XLogP3 | 0.4 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 35.5 Ų |
| HS code | 29319000 |
| InChIKey | NYYLZXREFNYPKB-UHFFFAOYSA-N |
| SMILES | CCOP(=O)(C)OCC |
| PubChem CID | 12685 |
| Synonyms | Bis(diethoxyphosphinyl)methane, DEMP, Diethoxymethylphosphine oxide, Diethyl methanephosphonate, Phosphonic acid, methyl-, diethyl ester, Diethylmethylphosphonate, Methylphosphonic Acid Diethyl Ester, diethyl methyphosphonate, o,o-Diethyl methylphosphonate, 4-04-00-03500 (Beilstein Handbook Reference), methanphosphonic acid diethyl ester |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Diethyl methylphosphonate, 97%
Which CAS number identifies Diethyl methylphosphonate, 97%?
What are the formula and molar mass of Diethyl methylphosphonate, 97%?
What grade and pack sizes are available for Diethyl methylphosphonate, 97%?
Which documents come with Diethyl methylphosphonate, 97%?
Can Zemixal ship Diethyl methylphosphonate, 97% to my country?
Related products
More in Other Organic Building Blocks
- CAS
- 31618-90-3
- Formula
- C12H19O6PS
- MW
- 322.32 g/mol
- CAS
- 65094-22-6
- Formula
- C5H10BrF2O3P
- MW
- 267.01 g/mol
- CAS
- 75006-64-3
- Formula
- C4H22N2Na2O10
- MW
- 304.21 g/mol
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.