pentan-3-one

C5H10O

CAS96-22-0
Flammable
Harmful/Irritant
Danger

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Identification

CAS Number
96-22-0
EC Number
202-490-3
UN Number
1156
Index Number
606-006-00-5
PubChem CID
7288

Physical-chemical properties

Molecular Formula
C5H10O
Molar Mass
86.13 g/mol
IUPAC Name
pentan-3-one

Chemical Identifiers

InChI
InChI=1S/C5H10O/c1-3-5(6)4-2/h3-4H2,1-2H3
InChI Key
FDPIMTJIUBPUKL-UHFFFAOYSA-N

Overview

pentan-3-one (CAS: 96-22-0) is a chemical compound widely used in industry. The molecular formula is C5H10O. The molar mass is 86.13 g/mol.

Safety & Classification

Danger
Classification:

Flam. Liq. 2; STOT SE 3; STOT SE 3

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H225

Highly flammable liquid and vapour.

H335

May cause respiratory irritation.

H336

May cause drowsiness or dizziness.

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

Irritant

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:

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 Number1156
ADR Class3
Packing GroupII
Tunnel CodeD/E
Proper Shipping NameDiethylketon
Marine PollutantNo

Frequently Asked Questions

What is pentan-3-one?

pentan-3-one (CAS 96-22-0) is a chemical substance with the formula C5H10O used in various industrial applications.

What are the properties of pentan-3-one?

pentan-3-one has a molar mass of 86.13 g/mol. It is classified as Flam. Liq. 2; STOT SE 3; STOT SE 3. See the technical data above for more details.

How to store pentan-3-one safely?

pentan-3-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 pentan-3-one dangerous?

pentan-3-one carries the signal word "Danger". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy pentan-3-one?

You can order pentan-3-one (CAS 96-22-0) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.

Services for pentan-3-one

ADR Consulting for pentan-3-one

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