Summary of Classification and Labelling
Harmonised classification - Annex VI of Regulation (EC) No 1272/2008 (CLP Regulation)
General Information
Index Number EC / List no. CAS Number International Chemical Identification
606-006-00-5 202-490-3 96-22-0 pentan-3-one
diethyl ketone

ATP Inserted / Updated: CLP00
CLP Classification (Table 3)
Classification Labelling Specific Concentration limits, M-Factors, Acute Toxicity Estimates (ATE) Notes
Hazard Class and Category Code(s) Hazard Statement Code(s) Hazard Statement Code(s) Supplementary Hazard Statement Code(s) Pictograms, Signal Word Code(s)
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
STOT SE 3 H335 H335
STOT SE 3 H336 H336

Signal Words Pictograms
Danger
GHS02
Flame
GHS07
Exclamation mark
Seveso III Data
Disclaimer: Please note that some of the substances covered by the Seveso Directive can belong to more than one Seveso categories. It will be up to the users to decide whether their substance or mixture fall in one or in more of these classification categories depending on the tonnage bands and the concentrations.
Please also note that ECHA is not an authority for the Seveso Directive and that the Seveso categorisation below is provided for information only. The Seveso III Directive (Directive 2012/18/EU repealing Directive 96/82/EC (Seveso II) from 1 June 2015) is the only authentic legal reference and that the information in this inventory does not constitute legal advice. For further information on Seveso, please ask your national authority.

Seveso Data
Seveso Substance Seveso Categories
Yes P5a
P5b
P5c
Notified classification and labelling
General Information
EC / List no.
Name CAS Number
202-490-3 Pentan-3-one 96-22-0

Notified classification and labelling according to CLP criteria
Classification Labelling Specific Concentration limits, M-Factors Notes Classification affected by Impurities / Additives

Additional Notified Information

Number of Notifiers

Joint Entries

Hazard Class and Category Code(s) Hazard Statement Code(s) Hazard Statement Code(s) Supplementary Hazard Statement Code(s) Pictograms, Signal Word Code(s)
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
2 yes View details
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (other:respirato...) H335
STOT SE 3 H336 (CNS) H336
Flam. Liq. 2 H225 H225 Dgr
2 yes View details
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (may cause respi...) H335
STOT SE 3 H336 (may cause drows...) H336
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
State/Form
897 View details
  H335
STOT SE 3 H336 (not specified)  
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
State/Form
389 View details
  H335
STOT SE 3 H336 (not specified) H336
Flam. Liq. 2 H225 H225 EUH066
GHS02
Dgr
State/Form
188 View details
STOT SE 3 H335 (other:respirato...) H335 (respiratory sys...)
  H336 (central nervous...)
Flam. Liq. 2 H225 H225 GHS02
GHS07
Dgr
State/Form
87 View details
Skin Irrit. 2 H315 H315
  H335
STOT SE 3 H336 (other:not avail...) H336
STOT SE 3 H336 (not available) H336
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
72 View details
  H335
STOT SE 3 H336 H336
STOT SE 3 H336 (other:-) H336
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
State/Form
44 View details
STOT SE 3 H335 (not specified) H335
  H336
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
38 View details
Eye Irrit. 2 H319 H319
  H335
STOT SE 3 H336 (Organs) H336
STOT SE 3 H336 (other:Organs) H336
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
37 View details
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (other:Not avail...) H335
STOT SE 3 H335 (Not available) H335
STOT SE 3 H336 (Not available) H336
STOT SE 3 H336 (other:Not avail...) H336
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
36 View details
STOT SE 3 H335 (Not applicable) H335
STOT SE 3 H335 (other:Not appli...) H335
  H336
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
26 View details
STOT SE 3 H335 (other:-) H335
STOT SE 3 H335 H335
STOT SE 3 H336 H336
STOT SE 3 H336 (other:-) H336
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
State/Form
18 View details
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (other:respirato...) H335
STOT SE 3 H336 (other:central n...) H336
STOT SE 3 H336 (central nervous...) H336
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
State/Form
12 View details
STOT SE 3 H335 H335
STOT SE 3 H336 H336
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
State/Form
9 View details
STOT SE 3 H335 (other:-) H335
STOT SE 3 H336 (other:-) H336
Flam. Liq. 2 H225 H225 (H225) EUH066
GHS02
GHS07
Dgr
5 View details
STOT SE 3 H335 (other:eyes, res...) H335 (H335)
STOT SE 3 H335 (eyes, respirato...) H335 (H335)
  H336 (H336)
Flam. Liq. 2 H225 H225 GHS02
GHS07
Dgr
State/Form
3 View details
  H335
  H336
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
1 View details
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (Respiratory tra...) H335
STOT SE 3 H336 (CNS) H336
Flam. Liq. 2 H225 H225 GHS02
GHS07
Dgr
1 View details
  H335
STOT SE 3 H336 (other:unknown) H336
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
State/Form
1 View details
STOT SE 3 H335 (organs) H335
STOT SE 3 H335 (other:organs) H335
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
State/Form
1 View details
STOT SE 3 H335 (not identified) H335
STOT SE 3 H335 (other:not ident...) H335
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
State/Form
1 View details
Eye Irrit. 2 H319  
STOT SE 3 H335 H335
STOT SE 3 H336 H336
Flam. Liq. 2 H225 H225 GHS07
GHS02
Dgr
State/Form
1 View details
Eye Irrit. 2A H319 H319
STOT SE 3 H335 (other:Nervous S...) (inhalation,oral) H335
  H336

Number of Aggregated Notifications: 23