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ChemicalBook >> CAS DataBase List >> Diethyl (hydroxymethyl)phosphonate

Diethyl (hydroxymethyl)phosphonate

Diethyl (hydroxymethyl)phosphonate price.
  • $9 - $2637.44
  • Product name: Diethyl (hydroxymethyl)phosphonate
  • CAS: 3084-40-0
  • MF: C5H13O4P
  • MW: 168.13
  • EINECS:221-391-6
  • MDL Number:MFCD00014418
  • Synonyms:AURORA KA-1421;DIETHYL HYDROXYMETHYLPHOSPHONATE;(Hydroxymethyl)phosphonic acid, diethyl ester;(hydroxymethyl)-phosphonicacidiethylester ;Phosphonic acid, (hydroxymethyl)-, diethyl ester;4-Hydroxymethyldiethylphosphonate ;DIETHYL (HYDROXYMETHYL)PHOSPHONATE, TECH .;Diethyl Phosphonometanol
Price62 Properties Safety Information Description
62 prices
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  • ManufacturerAHH
  • Product numberMT-09195
  • Product descriptionDiethyl hydroxymethylphosphonate 97%
  • Packaging100g
  • Price$390
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98959
  • Product descriptionDiethyl (hydroxymethyl)phosphonate, tech.
  • Packaging25g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberQ726
  • Product descriptionDiethyl (hydroxymethyl)phosphonate 95%
  • Packaging25g
  • Price$16
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98959
  • Product descriptionDiethyl (hydroxymethyl)phosphonate, tech.
  • Packaging100g
  • Price$34
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberQ726
  • Product descriptionDiethyl (hydroxymethyl)phosphonate 95%
  • Packaging100g
  • Price$45
  • Updated2026-06-04
  • Buy
  • ManufacturerAmbeed
  • Product numberA116997
  • Product descriptionDiethyl (hydroxymethyl)phosphonate 97%(GC)
  • Packaging100g
  • Price$37
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA116997
  • Product descriptionDiethyl (hydroxymethyl)phosphonate 97%(GC)
  • Packaging10g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA116997
  • Product descriptionDiethyl (hydroxymethyl)phosphonate 97%(GC)
  • Packaging25g
  • Price$15
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA116997
  • Product descriptionDiethyl (hydroxymethyl)phosphonate 97%(GC)
  • Packaging500g
  • Price$135
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA116997
  • Product descriptionDiethyl (hydroxymethyl)phosphonate 97%(GC)
  • Packaging1kg
  • Price$226
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004104
  • Product descriptionDIETHYL (HYDROXYMETHYL)PHOSPHONATE 95.00%
  • Packaging5G
  • Price$147
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004104
  • Product descriptionDIETHYL (HYDROXYMETHYL)PHOSPHONATE 95.00%
  • Packaging100G
  • Price$2637.44
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR10715
  • Product descriptionDiethyl (hydroxymethyl)phosphonate 97%
  • Packaging25g
  • Price$21
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberOR10715
  • Product descriptionDiethyl (hydroxymethyl)phosphonate 97%
  • Packaging100g
  • Price$52
  • Updated2026-06-04
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  • ManufacturerArctom
  • Product numberBD-A116997
  • Product descriptionDiethyl (hydroxymethyl)phosphonate 97%GC
  • Packaging100g
  • Price$39
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A116997
  • Product descriptionDiethyl (hydroxymethyl)phosphonate 97%GC
  • Packaging500g
  • Price$86
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-09195 Diethyl hydroxymethylphosphonate 97% 100g $390 2026-05-26 Buy
AK Scientific J98959 Diethyl (hydroxymethyl)phosphonate, tech. 25g $12 2026-06-04 Buy
AK Scientific Q726 Diethyl (hydroxymethyl)phosphonate 95% 25g $16 2026-06-04 Buy
AK Scientific J98959 Diethyl (hydroxymethyl)phosphonate, tech. 100g $34 2026-06-04 Buy
AK Scientific Q726 Diethyl (hydroxymethyl)phosphonate 95% 100g $45 2026-06-04 Buy
Ambeed A116997 Diethyl (hydroxymethyl)phosphonate 97%(GC) 100g $37 2021-12-16 Buy
Ambeed A116997 Diethyl (hydroxymethyl)phosphonate 97%(GC) 10g $10 2021-12-16 Buy
Ambeed A116997 Diethyl (hydroxymethyl)phosphonate 97%(GC) 25g $15 2021-12-16 Buy
Ambeed A116997 Diethyl (hydroxymethyl)phosphonate 97%(GC) 500g $135 2021-12-16 Buy
Ambeed A116997 Diethyl (hydroxymethyl)phosphonate 97%(GC) 1kg $226 2021-12-16 Buy
American Custom Chemicals Corporation ING0004104 DIETHYL (HYDROXYMETHYL)PHOSPHONATE 95.00% 5G $147 2021-12-16 Buy
American Custom Chemicals Corporation ING0004104 DIETHYL (HYDROXYMETHYL)PHOSPHONATE 95.00% 100G $2637.44 2021-12-16 Buy
Apolloscientific OR10715 Diethyl (hydroxymethyl)phosphonate 97% 25g $21 2026-06-04 Buy
Apolloscientific OR10715 Diethyl (hydroxymethyl)phosphonate 97% 100g $52 2026-06-04 Buy
Arctom BD-A116997 Diethyl (hydroxymethyl)phosphonate 97%GC 100g $39 2026-05-26 Buy
Arctom BD-A116997 Diethyl (hydroxymethyl)phosphonate 97%GC 500g $86 2026-05-26 Buy
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Properties

Boiling point :124-126 °C/3 mmHg (lit.)
Density :1.14 g/mL at 25 °C (lit.)
refractive index :n20/D 1.444(lit.)
Flash point :>230 °F
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
form :Viscous Liquid
pka :13.00±0.10(Predicted)
color :Clear colorless to yellow
Water Solubility :500g/L at 20℃
InChI :InChI=1S/C5H13O4P/c1-3-8-10(7,5-6)9-4-2/h6H,3-5H2,1-2H3
InChIKey :RWIGWWBLTJLKMK-UHFFFAOYSA-N
SMILES :P(CO)(=O)(OCC)OCC
CAS DataBase Reference :3084-40-0(CAS DataBase Reference)
NIST Chemistry Reference :Diethyl hydroxymethylphosphonate(3084-40-0)
EPA Substance Registry System :Phosphonic acid, (hydroxymethyl)-, diethyl ester (3084-40-0)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Diethyl hydroxymethylphosphonate acts as a reactant for synthesis of α And β-dialkoxyphosphoryl isothiocyanate used in antiproliferative studies, dendritic polyglycerol anions for L-selectin inhibition, phosphonates for anti-HIV-1 activity, homo and copolymers of phosphonated norbornenes, Mitsunobu reactions. It is involved in studies of FBPase inhibition by phosphonic acid-containing thaizoles.

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Suppliers and manufacturers

Huangshi Fuertai Pharmaceutical Tech Co., Ltd. J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. ShangHai DEMO Chemical Co.,Ltd Energy Chemical Beijing Ouhe Technology Co., Ltd Jia Xing Isenchem Co.,Ltd Shanghai Hanhong Scientific Co.,Ltd.