Triethyl 4-phosphonocrotonate, 92%, predominantly trans, 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

10236-14-3

Molecular Formula

C10H19O5P

Molecular Weight (g/mol)

250.23

MDL Number

MFCD00009192

InChI Key

LXLODBXSCRTXFG-BQYQJAHWSA-N

Synonym

triethyl 4-phosphonocrotonate, e-ethyl 4-diethoxyphosphoryl but-2-enoate, ethyl 4-diethoxyphosphoryl but-2-enoate, triethyl .gamma.-phosphonocrotonate, ethyl 4-diethylphosphono crotonate, ethyl 2e-4-diethoxyphosphoryl but-2-enoate, ethyl e-4-diethoxyphosphorylbut-2-enoate, ethyl 4-diethylphosphonocrotonate, ethyl trans-4-diethylphosphono crotonate, 4-diethoxyphosphinyl crotonic acid ethyl ester

PubChem CID

5365783

SMILES

CCOC(=O)\C=C\CP(=O)(OCC)OCC

Color

Yellow

Density

1.1200g/mL

Boiling Point

133.0°C to 135.0°C (0.4 mmHg)

Flash Point

>112°C

Infrared Spectrum

Authentic

Assay Percent Range

92%

Packaging

Glass bottle

Linear Formula

(C₂H₅O)₂P(O)CH₂CH=CHCO₂C₂H₅

Refractive Index

1.4525 to 1.4555

Quantity

50 g

Specific Gravity

1.12

IUPAC Name

ethyl (E)-4-diethoxyphosphorylbut-2-enoate

Formula Weight

250.23

Percent Purity

92%

Physical Form

Liquid

Chemical Name or Material

Triethyl 4-phosphonocrotonate, 92%

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.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present

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.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present

SDS

RUO – Research Use Only