Diethyl cyanophosphonate
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- $16 - $1947
- Product name: Diethyl cyanophosphonate
- CAS: 2942-58-7
- MF: C5H10NO3P
- MW: 163.11
- EINECS:220-936-5
- MDL Number:MFCD00010256
- Synonyms:DIETHYL CYANOPHOSPHONATE;CYANOPHOSPHONIC ACID DIETHYL ESTER;Diethoxy-phosphoryl cyanide;diethoxy-phosphorylcyanide ;Diethyl cyanidophosphate;Diethyl cyanophosphosphonate;diethylcyanophosphosphonate ;Phosphorocyanidic acid, diethyl ester
45 prices
Selected condition：
Brand
- aablocks
- AK Scientific
- American Custom Chemicals Corporation
- Biosynth
- Chem-Impex
- ChemScene
- Crysdot
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 1g
- 2g
- 5.00g
- 5g
- 10g
- 25g
- 50g
- 100g
- 500g
- Manufactureraablocks
- Product numberAA002Y9X
- Product descriptionDiethyl phosphorocyanidate 92%
- Packaging1g
- Price$16
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002Y9X
- Product descriptionDiethyl phosphorocyanidate 92%
- Packaging5g
- Price$49
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002Y9X
- Product descriptionDiethyl phosphorocyanidate 90%
- Packaging10g
- Price$70
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002Y9X
- Product descriptionDiethyl phosphorocyanidate 92%
- Packaging25g
- Price$131
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002Y9X
- Product descriptionDiethyl phosphorocyanidate 92%
- Packaging100g
- Price$356
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product numberM282
- Product descriptionDiethylcyanophosphonate,tech.
- Packaging5g
- Price$490
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0004077
- Product descriptionDIETHYL CYANOPHOSPHONATE 95.00%
- Packaging5G
- Price$520
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0004077
- Product descriptionDIETHYL CYANOPHOSPHONATE 95.00%
- Packaging25G
- Price$750
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD35418
- Product descriptionDiethyl cyanophosphonate
- Packaging25g
- Price$714
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFD35418
- Product descriptionDiethyl cyanophosphonate
- Packaging50g
- Price$700
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD35418
- Product descriptionDiethyl cyanophosphonate
- Packaging10g
- Price$389.4
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFD35418
- Product descriptionDiethyl cyanophosphonate
- Packaging25g
- Price$400
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD35418
- Product descriptionDiethyl cyanophosphonate
- Packaging10g
- Price$180
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD35418
- Product descriptionDiethyl cyanophosphonate
- Packaging5G
- Price$120
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD35418
- Product descriptionDiethyl cyanophosphonate
- Packaging2g
- Price$60
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD35418
- Product descriptionDiethyl cyanophosphonate
- Packaging50g
- Price$1168
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA002Y9X | Diethyl phosphorocyanidate 92% | 1g | $16 | 2026-05-28 | Buy |
| aablocks | AA002Y9X | Diethyl phosphorocyanidate 92% | 5g | $49 | 2026-05-28 | Buy |
| aablocks | AA002Y9X | Diethyl phosphorocyanidate 90% | 10g | $70 | 2026-05-28 | Buy |
| aablocks | AA002Y9X | Diethyl phosphorocyanidate 92% | 25g | $131 | 2026-05-28 | Buy |
| aablocks | AA002Y9X | Diethyl phosphorocyanidate 92% | 100g | $356 | 2026-05-28 | Buy |
| AK Scientific | M282 | Diethylcyanophosphonate,tech. | 5g | $490 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004077 | DIETHYL CYANOPHOSPHONATE 95.00% | 5G | $520 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004077 | DIETHYL CYANOPHOSPHONATE 95.00% | 25G | $750 | 2021-12-16 | Buy |
| Biosynth | FD35418 | Diethyl cyanophosphonate | 25g | $714 | 2026-06-04 | Buy |
| Biosynth | FD35418 | Diethyl cyanophosphonate | 50g | $700 | 2021-12-16 | Buy |
| Biosynth | FD35418 | Diethyl cyanophosphonate | 10g | $389.4 | 2026-06-04 | Buy |
| Biosynth | FD35418 | Diethyl cyanophosphonate | 25g | $400 | 2021-12-16 | Buy |
| Biosynth | FD35418 | Diethyl cyanophosphonate | 10g | $180 | 2021-12-16 | Buy |
| Biosynth | FD35418 | Diethyl cyanophosphonate | 5G | $120 | 2021-12-16 | Buy |
| Biosynth | FD35418 | Diethyl cyanophosphonate | 2g | $60 | 2021-12-16 | Buy |
| Biosynth | FD35418 | Diethyl cyanophosphonate | 50g | $1168 | 2026-06-04 | Buy |
Properties
Boiling point :104-105 °C19 mm Hg(lit.)
Density :1.075 g/mL at 25 °C(lit.)
refractive index :n20/D 1.403(lit.)
Flash point :177 °F
storage temp. :2-8°C
solubility :Acetonitrile (Slightly), Chloroform (Slightly)
form :Liquid
Specific Gravity :1.075
color :Clear colorless to yellow
Water Solubility :DECOMPOSES
Sensitive :Moisture Sensitive
BRN :1768938
Exposure limits :NIOSH: IDLH 25 mg/m3
Stability :Moisture Sensitive
InChI :1S/C5H10NO3P/c1-3-8-10(7,5-6)9-4-2/h3-4H2,1-2H3
InChIKey :ZWWWLCMDTZFSOO-UHFFFAOYSA-N
SMILES :CCOP(=O)(OCC)C#N
CAS DataBase Reference :2942-58-7(CAS DataBase Reference)
NIST Chemistry Reference :Diethyl cyanophosphonate(2942-58-7)
Density :1.075 g/mL at 25 °C(lit.)
refractive index :n
Flash point :177 °F
storage temp. :2-8°C
solubility :Acetonitrile (Slightly), Chloroform (Slightly)
form :Liquid
Specific Gravity :1.075
color :Clear colorless to yellow
Water Solubility :DECOMPOSES
Sensitive :Moisture Sensitive
BRN :1768938
Exposure limits :NIOSH: IDLH 25 mg/m3
Stability :Moisture Sensitive
InChI :1S/C5H10NO3P/c1-3-8-10(7,5-6)9-4-2/h3-4H2,1-2H3
InChIKey :ZWWWLCMDTZFSOO-UHFFFAOYSA-N
SMILES :CCOP(=O)(OCC)C#N
CAS DataBase Reference :2942-58-7(CAS DataBase Reference)
NIST Chemistry Reference :Diethyl cyanophosphonate(2942-58-7)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
Diethyl cyanophosphonate is used for peptide synthesis. and for the phosphorylation of phenols. It is also used as an activating agent for fluorescent derivatization of carboxylic acids which allows separation by HPLC, to activate carboxylic acids for the C-acylation of active methylene compounds and as a reagent for the phosphorylation of phenols. It promotes the formation of amides and esters from amines or alcohols in the presence of, e.g. triethylamine, activates carboxylic acids towards nucleophilesMore related product prices
Mefenpyr-diethyl Triethyl phosphate DIETHYL ETHYLPHOSPHONATE Diethyl phosphite Ethyl cyanoacetate Triethyl phosphite Diethyl phthalate Diethyl cyanomethylphosphonate Ethyl N-cyanoethanimideate ETHYL 2-CYANOACRYLATE Diethyl carbonate Diethyl methylphosphonate Acetonitrile Diethyl malonate Diethyl ether POTASSIUM CYANIDE Diethyl cyanophosphonateRelated product price
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Mefenpyr-diethyl
$6-1612.96 -
Triethyl phosphate
$5-2381 -
DIETHYL ETHYLPHOSPHONATE
$19-4138.55
