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ChemicalBook >> CAS DataBase List >> Diethyl (tosyloxy)methylphosphonate

Diethyl (tosyloxy)methylphosphonate

Diethyl (tosyloxy)methylphosphonate price.
  • $5 - $2055.9
  • Product name: Diethyl (tosyloxy)methylphosphonate
  • CAS: 31618-90-3
  • MF: C12H19O6PS
  • MW: 322.31
  • EINECS:608-653-9
  • MDL Number:MFCD03412078
  • Synonyms:[[[(4-Tolyl)sulfonyl]oxy]methyl]phosphonic acid diethyl ester;tosyloxymethyl diethyl phosphonate;TOLUENE-4-SULFONIC ACID DIETHOXY-PHOSPHORYLMETHYL ESTER;DETHYL (TOSYLOXY) METHYLPHOSPHONATE;Diethylp-toluenesulfonyloxymenthylphosphonate;PHOSPHONIC ACID, [[[(4-METHYLPHENYL)SULFONYL]OXY]METHYL]-, DIETHYL ESTER (9CI);Diethyl (p-Toluenesulfonyloxymethyl)phosphonate;4-METHYLPHENYL]SULFONYL]OXY]METHYLPHOSPHONICACIDDIETHYLESTER
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  • AccelPharmtech
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  • ManufacturerAccelPharmtech
  • Product numberFB3309
  • Product descriptiondiethyl p-toluenesulfonyloxymethyl phosphonate 99%
  • Packaging2KG
  • Price$240
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberFB3309
  • Product descriptionDiethyl (p-Toluenesulfonyloxymethyl)phosphonate 99%
  • Packaging12KG
  • Price$1030
  • Updated2021-12-16
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberFB3309
  • Product descriptiondiethyl p-toluenesulfonyloxymethyl phosphonate 99%
  • Packaging12KG
  • Price$1030
  • Updated2026-05-21
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  • ManufacturerAccelPharmtech
  • Product numberFB3309
  • Product descriptionDiethyl (p-Toluenesulfonyloxymethyl)phosphonate 99%
  • Packaging23KG
  • Price$1870
  • Updated2021-12-16
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  • ManufacturerAccelPharmtech
  • Product numberFB3309
  • Product descriptiondiethyl p-toluenesulfonyloxymethyl phosphonate 99%
  • Packaging23KG
  • Price$1870
  • Updated2026-05-21
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  • ManufacturerAHH
  • Product numberMT-09285
  • Product descriptionDiethyl4-toluenesulfonyloxymethylphosphonate 98%
  • Packaging10g
  • Price$475
  • Updated2021-12-16
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  • ManufacturerAHH
  • Product numberMT-09285
  • Product descriptionDiethyl 4-toluenesulfonyloxymethylphosphonate 97%
  • Packaging10g
  • Price$475
  • Updated2026-05-25
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  • ManufacturerAHH
  • Product numberMT-09285
  • Product descriptionDiethyl 4-toluenesulfonyloxymethylphosphonate 97%
  • Packaging10g
  • Price$475
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberP257
  • Product descriptionDiethyl (p-Toluenesulfonyloxymethyl)phosphonate
  • Packaging500g
  • Price$201
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ91367
  • Product descriptionDiethyl p-toluenesulfonyloxy methylphosphonate 95%
  • Packaging500g
  • Price$97
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberP257
  • Product descriptionDiethyl p-toluenesulfonyloxy methylphosphonate 99%(GC)
  • Packaging500g
  • Price$136
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ91367
  • Product descriptionDiethyl p-toluenesulfonyloxy methylphosphonate 95%
  • Packaging25g
  • Price$17
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberP257
  • Product descriptionDiethyl p-toluenesulfonyloxy methylphosphonate 99%(GC)
  • Packaging25g
  • Price$24
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ91367
  • Product descriptionDiethyl p-toluenesulfonyloxy methylphosphonate 95%
  • Packaging100g
  • Price$39
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberP257
  • Product descriptionDiethyl p-toluenesulfonyloxy methylphosphonate 99%(GC)
  • Packaging100g
  • Price$55
  • Updated2026-06-04
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  • ManufacturerAlichem
  • Product number31618903
  • Product description(Diethoxyphosphoryl)methyl4-methylbenzenesulfonate
  • Packaging1000g
  • Price$190.8
  • Updated2021-12-16
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Manufacturer Product number Product description Packaging Price Updated Buy
AccelPharmtech FB3309 diethyl p-toluenesulfonyloxymethyl phosphonate 99% 2KG $240 2026-05-21 Buy
AccelPharmtech FB3309 Diethyl (p-Toluenesulfonyloxymethyl)phosphonate 99% 12KG $1030 2021-12-16 Buy
AccelPharmtech FB3309 diethyl p-toluenesulfonyloxymethyl phosphonate 99% 12KG $1030 2026-05-21 Buy
AccelPharmtech FB3309 Diethyl (p-Toluenesulfonyloxymethyl)phosphonate 99% 23KG $1870 2021-12-16 Buy
AccelPharmtech FB3309 diethyl p-toluenesulfonyloxymethyl phosphonate 99% 23KG $1870 2026-05-21 Buy
AHH MT-09285 Diethyl4-toluenesulfonyloxymethylphosphonate 98% 10g $475 2021-12-16 Buy
AHH MT-09285 Diethyl 4-toluenesulfonyloxymethylphosphonate 97% 10g $475 2026-05-25 Buy
AHH MT-09285 Diethyl 4-toluenesulfonyloxymethylphosphonate 97% 10g $475 2026-05-26 Buy
AK Scientific P257 Diethyl (p-Toluenesulfonyloxymethyl)phosphonate 500g $201 2021-12-16 Buy
AK Scientific J91367 Diethyl p-toluenesulfonyloxy methylphosphonate 95% 500g $97 2026-06-04 Buy
AK Scientific P257 Diethyl p-toluenesulfonyloxy methylphosphonate 99%(GC) 500g $136 2026-06-04 Buy
AK Scientific J91367 Diethyl p-toluenesulfonyloxy methylphosphonate 95% 25g $17 2026-06-04 Buy
AK Scientific P257 Diethyl p-toluenesulfonyloxy methylphosphonate 99%(GC) 25g $24 2026-06-04 Buy
AK Scientific J91367 Diethyl p-toluenesulfonyloxy methylphosphonate 95% 100g $39 2026-06-04 Buy
AK Scientific P257 Diethyl p-toluenesulfonyloxy methylphosphonate 99%(GC) 100g $55 2026-06-04 Buy
Alichem 31618903 (Diethoxyphosphoryl)methyl4-methylbenzenesulfonate 1000g $190.8 2021-12-16 Buy

Properties

Boiling point :137°C/0.02mmHg(lit.)
Density :1.255
refractive index :1.4980 to 1.5020
storage temp. :Inert atmosphere,2-8°C
solubility :Chloroform (Sparingly), Dichloromethane, Ethyl Acetate, Methanol (Sparingly)
form :Oil
color :Clear Colourless to Pale Yellow
InChI :InChI=1S/C12H19O6PS/c1-4-16-19(13,17-5-2)10-18-20(14,15)12-8-6-11(3)7-9-12/h6-9H,4-5,10H2,1-3H3
InChIKey :UOEFFQWLRUBDME-UHFFFAOYSA-N
SMILES :P(COS(C1=CC=C(C)C=C1)(=O)=O)(=O)(OCC)OCC
CAS DataBase Reference :31618-90-3(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
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
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
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.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Diethyl (tosyloxy)methylphosphonate is an antiviral agent and a Tenofovir intermediate. Tenofovir is an acyclic phosphonate nucleotide analogue and reverse transcriptase inhibitor used as an anti-HIV agent.

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