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(Z)-but-2-enoic acid

C4H6O2

CAS503-64-0

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Identification

CAS Number: 503-64-0
EC Number: 207-973-2
UN Number: 3472
PubChem CID: 643792

Physical-chemical properties

Molecular Formula: C4H6O2
Molar Mass: 86.09 g/mol
IUPAC Name: (Z)-but-2-enoic acid

Chemical Identifiers

InChI: InChI=1S/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/b3-2-
InChI Key: LDHQCZJRKDOVOX-IHWYPQMZSA-N

Overview

(Z)-but-2-enoic acid (CAS: 503-64-0) is a chemical compound widely used in industry. The molecular formula is C4H6O2. The molar mass is 86.09 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	3472
ADR Class	8
Packing Group	III
Tunnel Code	E
Proper Shipping Name	cis-Crotonsäure, flüssig
Marine Pollutant	No

Frequently Asked Questions

What is (Z)-but-2-enoic acid?

(Z)-but-2-enoic acid (CAS 503-64-0) is a chemical substance with the formula C4H6O2 used in various industrial applications.

What are the properties of (Z)-but-2-enoic acid?

(Z)-but-2-enoic acid has a molar mass of 86.09 g/mol. See the technical data above for more details.

How to store (Z)-but-2-enoic acid safely?

(Z)-but-2-enoic acid 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 (Z)-but-2-enoic acid dangerous?

The hazard level of (Z)-but-2-enoic acid depends on the application. Always follow the safety instructions in the data sheet.

Where can I buy (Z)-but-2-enoic acid?

You can order (Z)-but-2-enoic acid (CAS 503-64-0) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.