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Alfa Aesar™ Tetraethyl methylenediphosphonate, 98+%

$96.76 - $1,019.82

Chemical Identifiers

Chemical Name or Material Tetraethyl methylenediphosphonate
CAS 1660-94-2
Molecular Formula C9H22O6P2
Formula Weight 288.22g/mol
MDL Number MFCD00039887
Beilstein 1813241
Synonym Methylenediphosphonic acid tetraethyl ester
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1453206

 
alfa aesar™
A14532-06
5g Each for $96.76

AAA1453214

 
alfa aesar™
A14532-14
25g Each for $387.66

AAA1453222

 
alfa aesar™
A14532-22
100g Each for $1,019.82
Description & Specifications

Specifications

Boiling Point 151° to 153°C (1.2mmHg)
Flash Point >110°C (230°F)
Quantity 5g
Chemical Name or Material Tetraethyl methylenediphosphonate
CAS 1660-94-2
Assay ≥98%
Molecular Formula C9H22O6P2
Formula Weight 288.22g/mol
MDL Number MFCD00039887
Beilstein 1813241
Synonym Methylenediphosphonic acid tetraethyl ester
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319
Causes skin irritation.
Causes serious eye irritation.
Health Hazard 3 GHS P Statement
P280g-P305+P351+P338
Wear protective gloves.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
RTECS Number SZ9150000
TSCA TSCA

Applications
Tetraethyl methylidenediphosphonate is used in the synthesis of tetrazoloquinoline-based mono- and bisphosphonate esters. It acts as an intermediate for the synthesis of bisphosphonate and bisphosphonic acid derivatives with anticancer and antischistosomal activity. It is also used as a reactant for synthesis of dual substrate-site inhibitors of 3-deoxy-D-arabino-heputosonate 7-phosphate synthase and alpha-amino acid derivatives containing gem-biophosphonates, Lycopene through Wittig-Horner reaction. It is also used as a precursor for the preparation of dendritic polyglycerol anions.

Solubility
Slightly miscible with water.

Notes
Incompatible with strong oxidizing agents.

Safety and Handling

Warning

GHS P Statement
P280g-P305+P351+P338
Wear protective gloves.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

GHS H Statement
H315-H319
Causes skin irritation.
Causes serious eye irritation.