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methyl (E)-but-2-enoate

C5H8O2

CAS623-43-8

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Identification

CAS Number: 623-43-8
EC Number: 210-793-7
UN Number: 3272
PubChem CID: 638132

Physical-chemical properties

Molecular Formula: C5H8O2
Molar Mass: 100.12 g/mol
IUPAC Name: methyl (E)-but-2-enoate

Chemical Identifiers

InChI: InChI=1S/C5H8O2/c1-3-4-5(6)7-2/h3-4H,1-2H3/b4-3+
InChI Key: MCVVUJPXSBQTRZ-ONEGZZNKSA-N

Overview

methyl (E)-but-2-enoate (CAS: 623-43-8) is a chemical compound widely used in industry. The molecular formula is C5H8O2. The molar mass is 100.12 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	3272
ADR Class	3
Packing Group	II
Tunnel Code	D/E
Proper Shipping Name	trans-2-Butensäuremethylester
Marine Pollutant	No

Frequently Asked Questions

What is methyl (E)-but-2-enoate?

methyl (E)-but-2-enoate (CAS 623-43-8) is a chemical substance with the formula C5H8O2 used in various industrial applications.

What are the properties of methyl (E)-but-2-enoate?

methyl (E)-but-2-enoate has a molar mass of 100.12 g/mol. See the technical data above for more details.

How to store methyl (E)-but-2-enoate safely?

methyl (E)-but-2-enoate 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 methyl (E)-but-2-enoate dangerous?

The hazard level of methyl (E)-but-2-enoate depends on the application. Always follow the safety instructions in the data sheet.

Where can I buy methyl (E)-but-2-enoate?

You can order methyl (E)-but-2-enoate (CAS 623-43-8) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.