5-methylhexan-2-one

C7H14O

CAS110-12-3

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Identification

CAS Number: 110-12-3
EC Number: 203-737-8
UN Number: 2302
Index Number: 606-026-00-4
PubChem CID: 8034

Physical-chemical properties

Molecular Formula: C7H14O
Molar Mass: 114.19 g/mol
IUPAC Name: 5-methylhexan-2-one

Chemical Identifiers

InChI: InChI=1S/C7H14O/c1-6(2)4-5-7(3)8/h6H,4-5H2,1-3H3
InChI Key: FFWSICBKRCICMR-UHFFFAOYSA-N

Overview

5-methylhexan-2-one (CAS: 110-12-3) is a chemical compound widely used in industry. The molecular formula is C7H14O. The molar mass is 114.19 g/mol.

Safety & Classification

Warning

Classification:

Flam. Liq. 3; Acute Tox. 4 *

GHS Pictograms

Flame

GHS02

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

Exclamation Mark

GHS07

Harmful. May cause irritation, allergic reactions, or drowsiness.

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H226

Flammable liquid and vapour.

H332

Harmful if inhaled.

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

Inhalation

Harmful

Measures if vapours or dust are inhaled

First Aid Actions

+P304IF INHALED:
+P340Remove person to fresh air and keep comfortable for breathing.
+P311Call a POISON CENTER/doctor.

Related hazard statements:

H332

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	2302
ADR Class	3
Packing Group	III
Tunnel Code	D/E
Proper Shipping Name	5-Methylhexan-2-on
Marine Pollutant	No

Frequently Asked Questions

What is 5-methylhexan-2-one?

5-methylhexan-2-one (CAS 110-12-3) is a chemical substance with the formula C7H14O used in various industrial applications.

What are the properties of 5-methylhexan-2-one?

5-methylhexan-2-one has a molar mass of 114.19 g/mol. It is classified as Flam. Liq. 3; Acute Tox. 4 *. See the technical data above for more details.

How to store 5-methylhexan-2-one safely?

5-methylhexan-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 5-methylhexan-2-one dangerous?

5-methylhexan-2-one carries the signal word "Warning". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy 5-methylhexan-2-one?

You can order 5-methylhexan-2-one (CAS 110-12-3) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.