Tetraethyl methylenediphosphonate, 97%, Thermo Scientific Chemicals

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

for C-C Bond Formation (Olefination)

Chemical Identifiers

CAS

1660-94-2

Molecular Formula

C9H22O6P2

Molecular Weight (g/mol)

288.22

MDL Number

MFCD00039887

InChI Key

STJWVOQLJPNAQL-UHFFFAOYSA-N

Synonym

tetraethyl methylenediphosphonate, tetraethyl methanediphosphonate, tetraethyl diphosphonomethane, methylenebis diethylphosphonate, tetraethyl methylenebisphosphonate, phosphonic acid, methylenebis-, tetraethyl ester, methylenebis diethoxyphosphine oxide, methylenebisphosphonic acid, tetraethyl ester, phosphonic acid, methylenedi-, tetraethyl ester, methylenedi phosphonic acid tetraethyl ester

PubChem CID

15455

IUPAC Name

1-[diethoxyphosphorylmethyl(ethoxy)phosphoryl]oxyethane

SMILES

CCOP(=O)(CP(=O)(OCC)OCC)OCC

Color

Brown-Yellow to Yellow

Density

1.1600g/mL

Boiling Point

171.0°C to 174.0°C (11.0 mmHg)

Flash Point

>110°C

Infrared Spectrum

Authentic

Assay Percent Range

96% min. (GC)

Packaging

Glass bottle

Refractive Index

1.4405 to 1.4445

Linear Formula

CH₂[P(O)(OC₂H₅)₂]₂

Quantity

25 mL

Specific Gravity

1.16

Formula Weight

288.25

Percent Purity

97%

Physical Form

Liquid

Chemical Name or Material

Tetraethyl methylenediphosphonate

Hazard Category

GHS Signal Word: Warning

Hazard Statement

GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

Precautionary Statement

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

EINECSNumber

216-764-5

SDS

Hazard Category

GHS Signal Word: Warning

Hazard Statement

GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

Precautionary Statement

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

EINECSNumber

216-764-5

SDS

RUO – Research Use Only