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but-3-en-2-one

C4H6O

CAS78-94-4

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Identification

CAS Number: 78-94-4
EC Number: 201-160-6
UN Number: 1251
PubChem CID: 6570

Physical-chemical properties

Molecular Formula: C4H6O
Molar Mass: 70.09 g/mol
IUPAC Name: but-3-en-2-one

Chemical Identifiers

InChI: InChI=1S/C4H6O/c1-3-4(2)5/h3H,1H2,2H3
InChI Key: FUSUHKVFWTUUBE-UHFFFAOYSA-N

Overview

but-3-en-2-one (CAS: 78-94-4) is a chemical compound widely used in industry. The molecular formula is C4H6O. The molar mass is 70.09 g/mol.

Safety & Classification

No Hazard Classification

This substance is not classified as hazardous according to CLP Regulation (EC) No 1272/2008.

Transport (ADR)

UN Number	1251
ADR Class	6.1
Packing Group	I
Tunnel Code	C/D
Proper Shipping Name	Methylvinylketon, stabilisiert
Marine Pollutant	No

Frequently Asked Questions

What is but-3-en-2-one?

but-3-en-2-one (CAS 78-94-4) is a chemical substance with the formula C4H6O used in various industrial applications.

What are the properties of but-3-en-2-one?

but-3-en-2-one has a molar mass of 70.09 g/mol. See the technical data above for more details.

How to store but-3-en-2-one safely?

but-3-en-2-one should be stored according to the Safety Data Sheet instructions. Follow the GHS labeling and keep the substance in a cool, dry and well-ventilated place.

Is but-3-en-2-one dangerous?

The hazard level of but-3-en-2-one depends on the application. Always follow the safety instructions in the data sheet.

Where can I buy but-3-en-2-one?

You can order but-3-en-2-one (CAS 78-94-4) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.