4-Methoxy-3-buten-2-one, 90%, tech., 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.

Chemical Identifiers

CAS

4652-27-1

Molecular Formula

C5H8O2

Molecular Weight (g/mol)

100.12

MDL Number

MFCD00008778,MFCD00008778,MFCD00008778

InChI Key

VLLHEPHWWIDUSS-ARJAWSKDSA-N

Synonym

z-4-methoxybut-3-en-2-one, 3z-4-methoxybut-3-en-2-one, 3-buten-2-one, 4-methoxy-, 3z, z-4-methoxy-3-butene-2-one

PubChem CID

643837

IUPAC Name

(Z)-4-methoxybut-3-en-2-one

SMILES

CO\C=C/C(C)=O

CAS Min %

88.0

CAS Max %

100.0

Color

Yellow

Density

0.9800g/mL

Boiling Point

200°C

Flash Point

63°C

Infrared Spectrum

Authentic

Assay Percent Range

88% min. (GC)

Packaging

Glass bottle

Refractive Index

1.4650 to 1.469

Linear Formula

CH₃OCH=CHCOCH₃

Quantity

50 mL

Beilstein

01, IV, 4080

Fieser

10,258

Specific Gravity

0.98

Solubility Information

Solubility in water: insoluble

Formula Weight

100.12

Percent Purity

90%

Grade

Technical

Physical Form

Liquid

Chemical Name or Material

4-Methoxy-3-buten-2-one, tech., 90%

Hazard Category

GHS Signal Word: Warning

Hazard Statement

GHS H Statement
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.

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

EINECSNumber

225-087-4

SDS

Hazard Category

GHS Signal Word: Warning

Hazard Statement

GHS H Statement
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.

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

EINECSNumber

225-087-4

SDS

RUO – Research Use Only