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ChemicalBook >> CAS DataBase List >> Dimethyl (1-Diazo-2-oxopropyl)phosphonate

Dimethyl (1-Diazo-2-oxopropyl)phosphonate

Dimethyl (1-Diazo-2-oxopropyl)phosphonate price.
  • $30.25 - $980
  • Product name: Dimethyl (1-Diazo-2-oxopropyl)phosphonate
  • CAS: 90965-06-3
  • MF: C5H9N2O4P
  • MW: 192.11
  • EINECS:
  • MDL Number:MFCD07368360
  • Synonyms:(1-DIAZO-2-OXO-PROPYL)-PHOSPHONIC ACID DIMETHYL ESTER;(1-DIAZO-2-OXO-PROPYL)-PHOSPHONIC ACID DIMETHYL ESTER BESTMANN OHIRA REAGENT;Dimethyl 1-Diazoacetonylphosphonate;diMethyl(1-diazo-2-oxopropyl)phosphanate;(1-Diazo-2-oxopropyl)phosphonic Acid Dimethyl Ester Dimethyl 1-Diazoacetonylphosphonate 1-Diazoacetonylphosphonic Acid Dimethyl Ester Ohira-Bestmann Reagent;Phosphonic acid,P-(1-diazo-2-oxopropyl)-, diMethyl ester;Dimethyl (1-azoacetonyl)phosphonate solution;Dimethyl (1-diazo-2-oxopropyl)phosphonate solution
25 prices
Selected condition：
Brand
  • Absolute Chiral
  • Acrotein
  • Adipogen Life Sciences
  • AK Scientific
  • Biosynth Carbosynth
  • Chemenu
  • Chem-Impex
  • Frontier Specialty Chemicals
  • JR MediChem
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 500mg
  • 1g
  • 2g
  • 2.5g
  • 5G
  • 10ml
  • 10g
  • 25g
  • 50mL
  • ManufacturerAbsolute Chiral
  • Product numberO1750-00-N
  • Product descriptionDimethyl (1-Diazo-2-oxopropyl)phosphonate 95%
  • Packaging500mg
  • Price$98
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-3733
  • Product descriptionDimethyl (1-Diazo-2-oxopropyl)phosphonate 97%
  • Packaging1g
  • Price$30.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-D0502-L050
  • Product descriptionOhira-BestmannReagentSolution ≥96%(HPLC)
  • Packaging50mL
  • Price$941
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ60011
  • Product descriptionDimethyl (1-Diazo-2-oxopropyl)phosphonate (10% in Acetonitrile)
  • Packaging25g
  • Price$280
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD33893
  • Product description1-Diazoacetonylphosphonic acid dimethyl ester
  • Packaging25g
  • Price$600
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD33893
  • Product description1-Diazoacetonylphosphonic acid dimethyl ester
  • Packaging10g
  • Price$300
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD33893
  • Product description1-Diazoacetonylphosphonic acid dimethyl ester
  • Packaging5G
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD33893
  • Product description1-Diazoacetonylphosphonic acid dimethyl ester
  • Packaging2g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD33893
  • Product description1-Diazoacetonylphosphonic acid dimethyl ester
  • Packaging1g
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM326295
  • Product descriptiondimethyl(2-oxopropanimidoyl)phosphonate 95+%
  • Packaging25g
  • Price$320
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number31469
  • Product descriptionDimethyl(1-diazo-2-oxopropyl)phosphonate,97%(HPLC) 97%(HPLC)
  • Packaging25G
  • Price$638.4
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number31469
  • Product descriptionDimethyl(1-diazo-2-oxopropyl)phosphonate,97%(HPLC) 97%(HPLC)
  • Packaging5G
  • Price$190.4
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number31469
  • Product descriptionDimethyl(1-diazo-2-oxopropyl)phosphonate,97%(HPLC) 97%(HPLC)
  • Packaging1G
  • Price$67.2
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK608299
  • Product descriptionDimethyl (1-Diazo-2-oxopropyl)phosphonate 97%
  • Packaging1g
  • Price$236
  • Updated2021-12-16
  • Buy
  • ManufacturerJR MediChem
  • Product numberJR6-L6579
  • Product descriptionPhosphonicacid,P-(1-diazo-2-oxopropyl)-,dimethylester 96%
  • Packaging25g
  • Price$980
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number120735
  • Product descriptionDimethyl(1-diazo-2-oxopropyl)-phosphonate,10%w/winacetonitrile(soldonapurebasis) 97%
  • Packaging5g
  • Price$495
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Absolute Chiral O1750-00-N Dimethyl (1-Diazo-2-oxopropyl)phosphonate 95% 500mg $98 2021-12-16 Buy
Acrotein AC-3733 Dimethyl (1-Diazo-2-oxopropyl)phosphonate 97% 1g $30.25 2021-12-16 Buy
Adipogen Life Sciences CDX-D0502-L050 Ohira-BestmannReagentSolution ≥96%(HPLC) 50mL $941 2021-12-16 Buy
AK Scientific J60011 Dimethyl (1-Diazo-2-oxopropyl)phosphonate (10% in Acetonitrile) 25g $280 2021-12-16 Buy
Biosynth Carbosynth FD33893 1-Diazoacetonylphosphonic acid dimethyl ester 25g $600 2021-12-16 Buy
Biosynth Carbosynth FD33893 1-Diazoacetonylphosphonic acid dimethyl ester 10g $300 2021-12-16 Buy
Biosynth Carbosynth FD33893 1-Diazoacetonylphosphonic acid dimethyl ester 5G $200 2021-12-16 Buy
Biosynth Carbosynth FD33893 1-Diazoacetonylphosphonic acid dimethyl ester 2g $100 2021-12-16 Buy
Biosynth Carbosynth FD33893 1-Diazoacetonylphosphonic acid dimethyl ester 1g $70 2021-12-16 Buy
Chemenu CM326295 dimethyl(2-oxopropanimidoyl)phosphonate 95+% 25g $320 2021-12-16 Buy
Chem-Impex 31469 Dimethyl(1-diazo-2-oxopropyl)phosphonate,97%(HPLC) 97%(HPLC) 25G $638.4 2021-12-16 Buy
Chem-Impex 31469 Dimethyl(1-diazo-2-oxopropyl)phosphonate,97%(HPLC) 97%(HPLC) 5G $190.4 2021-12-16 Buy
Chem-Impex 31469 Dimethyl(1-diazo-2-oxopropyl)phosphonate,97%(HPLC) 97%(HPLC) 1G $67.2 2021-12-16 Buy
Frontier Specialty Chemicals JK608299 Dimethyl (1-Diazo-2-oxopropyl)phosphonate 97% 1g $236 2021-12-16 Buy
JR MediChem JR6-L6579 Phosphonicacid,P-(1-diazo-2-oxopropyl)-,dimethylester 96% 25g $980 2021-12-16 Buy
Matrix Scientific 120735 Dimethyl(1-diazo-2-oxopropyl)-phosphonate,10%w/winacetonitrile(soldonapurebasis) 97% 5g $495 2021-12-16 Buy

Properties

Density :1.28
refractive index :n20/D1.352-1.354
Flash point :2℃
storage temp. :2-8°C
solubility :Chloroform, Methanol (Slightly)
form :Oil
color :Pale Yellow to Yellow
Merck :14,1177
BRN :4247670
Stability :Light Sensitive

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Reagent for transformation of aldehydes to terminal alkynes and ketones to methyl enol ethers.

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