Acetic Acid

C2H4O2

acetic acid

CAS64-19-7

Danger

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Identification

CAS Number: 64-19-7
EC Number: 200-580-7
UN Number: 2789
Index Number: 607-001-00-0
PubChem CID: 176

Physical-chemical properties

Molecular Formula: C2H4O2
Molar Mass: 60.05 g/mol
IUPAC Name: acetic acid

Chemical Identifiers

InChI: InChI=1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
InChI Key: QTBSBXVTEAMEQO-UHFFFAOYSA-N

Overview

Acetic Acid (CAS: 64-19-7) is a chemical compound widely used in industry. The molecular formula is C2H4O2. The molar mass is 60.05 g/mol.

Safety & Classification

Danger

Classification:

Flam. Liq. 3; Skin Corr. 1A

GHS Pictograms

Flame

GHS02

Flammable. May ignite on contact with air, water, or heat sources.

Corrosion

GHS05

Corrosive. Causes severe skin burns and eye damage.

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H226

Flammable liquid and vapour.

H314

Causes severe skin burns and eye damage.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Skin Contact

Harmful

Measures if substance contacts the skin

First Aid Actions

+P302IF ON SKIN:
+P352Wash with plenty of water.
+P361Take off immediately all contaminated clothing.
+P313Get medical advice/attention.

Related hazard statements:

H314

Eye Contact

Harmful

Measures if substance gets into the eyes

First Aid Actions

+P305IF IN EYES:
+P351Rinse cautiously with water for several minutes.
+P338Remove contact lenses, if present and easy to do. Continue rinsing.
+P313Get medical advice/attention.

Related hazard statements:

H314

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number	2789
ADR Class	8
Packing Group	II
Tunnel Code	D/E
Proper Shipping Name	Eisessig, technisch rein, Konz. >= 99,7 %
Marine Pollutant	No

Frequently Asked Questions

What is Acetic Acid?

Acetic Acid (CAS 64-19-7) is a chemical substance with the formula C2H4O2 used in various industrial applications.

What are the properties of Acetic Acid?

Acetic Acid has a molar mass of 60.05 g/mol. It is classified as Flam. Liq. 3; Skin Corr. 1A. See the technical data above for more details.

How to store Acetic Acid safely?

Acetic 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 Acetic Acid dangerous?

Acetic Acid carries the signal word "Danger". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy Acetic Acid?

You can order Acetic Acid (CAS 64-19-7) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.