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
606-004-00-4 203-550-1 108-10-1 4-methylpentan-2-one; isobutyl methyl ketone

ATP Inserted / Updated: CLP00/ATP17
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
GHS08
Dgr
inhalation:
ATE = 11 mg/L (Vapours)
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H336 H336
Carc. 2 H351 H351

Signal Words Pictograms
Danger
GHS02
Flame
GHS07
Exclamation mark
GHS08
Health hazard
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
Da P5a
P5b
P5c
Notified classification and labelling
General Information
EC / List no.
Name CAS Number
203-550-1 4-methylpentan-2-one 108-10-1

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
GHS08
GHS02
Dgr
State/Form
31 yes View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H336 (other:Respirato...) H336
Carc. 2 H351 (inhalation) H351
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
State/Form
1315 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (not specified) H335
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
State/Form
949 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 H335
Flam. Liq. 2 H225 H225 GHS02
GHS07
Dgr
441 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (lungs) H335
STOT SE 3 H335 (Lungs) H335
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
State/Form
248 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 H335
STOT SE 3 H335 (other:-) H335
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
State/Form
240 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:Upper res...) H335
STOT SE 3 H335 (Upper respirato...) H335
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
State/Form
219 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:respirato...) H335
Flam. Liq. 2 H225 H225 GHS02
GHS06
Dgr
126 View details
Eye Irrit. 2 H319 H319
Acute Tox. 3 H331 H331
STOT SE 3 H335 (other:various) H335
Flam. Liq. 2 H225 H225 GHS02
GHS07
Dgr
State/Form
87 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:not avail...) H335
STOT SE 3 H335 (not available) H335
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
State/Form
61 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
  H335
STOT SE 3 H336 (other:central n...) (inhalation)  
Carc. 2 H351  
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
60 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:Central n...) H335
STOT SE 3 H335 (Central nervous...) H335
Flam. Liq. 2 H225 H225 EUH066
GHS08
GHS02
GHS07
Dgr
60 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H336 (other:central n...) H336
Carc. 2 H351 H351
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
GHS08
Dgr
State/Form
57 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H336 (other:Respirato...) (inhalation) H336
Carc. 2 H351 H351
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
State/Form
40 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (lungs) H335
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS08
GHS02
Dgr
39 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:Respirato...) H335
STOT SE 3 H336 (other:Central n...) H336
Carc. 2 H351 H351 (Suspected of ca...)
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
37 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (Atmungssystem) H335
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
36 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
  H335 (May cause respi...)
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
GHS08
Dgr
State/Form
29 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:-) H335
Carc. 2 H351 H351
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
GHS08
Dgr
28 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H336 (other:Central n...) H336
Carc. 2 H351 H351 (Suspected of ca...)
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
GHS08
Dgr
State/Form
26 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H336 (other:-) H336
Carc. 2 H351 H351
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
State/Form
25 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:Affected ...) H335
STOT SE 3 H335 (Affected Organs) H335
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS08
GHS02
Dgr
State/Form
25 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:-) H335
STOT SE 3 H336 (other:nervous s...) H336
Carc. 2 H351 H351
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
State/Form
23 View details
  H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (not specified) H335
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
22 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:respirato...) (inhalation) H335
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
22 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:Respirato...) H335
Flam. Liq. 2 H225 H225 GHS07
GHS02
Dgr
State/Form
21 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:Respirato...) H335
STOT SE 3 H335 (Respiratory sys...) H335
Flam. Liq. 2 H225 H225 GHS02
Dgr
21 View details
Acute Tox. 4 H302 H302
Acute Tox. 4 H312 H312
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (RTI) H335
STOT SE 3 H335 (other:RTI) H335
STOT SE 3 H336 (CNS) H336
STOT SE 3 H336 (other:CNS) H336
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
State/Form
16 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:-) H335
Flam. Liq. 2 H225 H225 GHS08
GHS07
Dgr
State/Form
14 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H370 (other:unknown) H370
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
13 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:respirato...) H335
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Wng
State/Form
10 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
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
8 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (Respiratory sys...) H335
STOT SE 3 H335 (other:Respirato...) H335
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
7 View details
Acute Tox. 4 H302  
Asp. Tox. 1 H304  
Eye Irrit. 2 H319 H319
  H332
  H335
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
State/Form
5 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
  H335
Flam. Liq. 2 H225 H225 (H225) EUH066
GHS02
GHS07
Dgr
5 View details
Eye Irrit. 2 H319 H319 (H319)
Acute Tox. 4 H332 H332 (H332)
STOT SE 3 H335 (other:eyes, cen...) H335 (H335)
STOT SE 3 H335 (eyes, central n...) H335 (H335)
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
yes State/Form
5 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 H335
Flam. Liq. 2 H225 H225 GHS07
GHS02
Dgr
5 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
Flam. Liq. 2 H225 H225 EUH066
GHS08
GHS07
GHS02
Dgr
4 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H336 H336
Carc. 2 H351 H351
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
State/Form
3 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:respirato...) (inhalation) H335
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
3 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:Not appli...) H335
STOT SE 3 H335 (Not applicable) H335
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
State/Form
3 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:no data) H335
STOT SE 3 H335 (no data) H335
Flam. Liq. 2 H225 H225 GHS02
GHS07
Dgr
State/Form
3 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:-) H335
STOT SE 3 H335 H335
Not Classified               2  
Flam. Liq. 2 H225   Dgr
2 View details
Eye Irrit. 2 H319  
Acute Tox. 4 H332  
STOT SE 3 H335 (other:not known)  
STOT SE 3 H335 (not known)  
  NA
Flam. Liq. 2 H225 H225 GHS07
GHS02
Dgr
2 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:Affected ...) H335
STOT SE 3 H335 (Affected organs) H335
Flam. Liq. 2 H225 H225 GHS07
GHS02
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:RESPIRATO...) H335
STOT SE 3 H335 (RESPIRATORY TRA...) H335
Flam. Liq. 2 H225 H225 GHS07
GHS02
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (no details give...) H335
STOT SE 3 H335 (other:no detail...) H335
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
State/Form
1 View details
Acute Tox. 4 H302  
Acute Tox. 4 H312  
Skin Irrit. 2 H315  
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 H335
Aquatic Chronic 2 H411  
Flam. Liq. 2 H225 H225 GHS07
GHS02
Dgr
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 H335
Flam. Liq. 2 H225 H225 GHS07
GHS02
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (not specified) (inhalation) H335
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (Bronchia) (inhalation) H335
STOT SE 3 H335 (other:Bronchia) (inhalation) H335
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (lung) (inhalation) H335
STOT SE 3 H335 (other:lung) (inhalation) H335
Flam. Liq. 2 H225 H225 GHS07
GHS02
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (Respiratory org...) H335
STOT SE 3 H335 (other:Respirato...) H335
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (Not determined) H335
STOT SE 3 H335 (other:Not deter...) H335
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (Eye. Skin. Cent...) (inhalation) H335
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Wng
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (lung) (inhalation) H335
STOT SE 3 H335 (other:lung) (inhalation) H335
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
State/Form
1 View details
Eye Irrit. 2A H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (No information ...) H335
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:organs) H335
STOT SE 3 H335 (organs) H335
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:not ident...) H335
STOT SE 3 H335 (not identified) H335
Flam. Liq. 2 H225 H225 GHS07
GHS02
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (Respiratory) (inhalation,oral) H335
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
GHS08
GHS06
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 3 H331 H331
STOT SE 3 H335 (Respiratory tra...) H335
Carc. 2 H351 H351
STOT RE 1 H372 (central nervous...) H372
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
Dgr
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (Respiratory tra...) H335
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS02
GHS08
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:-) H335
Carc. 2 H351 H351
Repr. 2 H361 H361
Flam. Liq. 2 H225 H225 GHS07
GHS02
Wng
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:Respirato...) (inhalation) H335
Flam. Liq. 2 H225 H225 GHS08
GHS07
GHS02
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H336 (brain) (inhalation) H336
Carc. 2 H351 H351
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
GHS08
Dgr
State/Form
1 View details
Eye Irrit. 2 H319  
Acute Tox. 4 H332 H332
STOT SE 3 H336 (other:respirato...) H336
Carc. 2 H351 H351
Flam. Liq. 2 H225 H225 EUH066
GHS08
GHS02
GHS07
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H336 (other:central n...) H336
Carc. 2 H351 (inhalation) H351
Flam. Liq. 2 H225 H225 GHS08
GHS02
GHS07
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H336 (other:Respirato...) H336
Carc. 2 H351 (inhalation) H351
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
GHS08
Dgr
State/Form
1 View details
  H315
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H336 (other:Respirato...) H336
Carc. 2 H351  
Flam. Liq. 2 H225 H225 EUH066
GHS08
GHS02
GHS07
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H336 (inhalation) H336
Carc. 2 H351 H351
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS08
GHS07
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H336 (other:central n...) (inhalation) H336
Carc. 2 H351 H351
Flam. Liq. 2 H225 H225 EUH066
GHS07
GHS08
GHS02
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:Not appli...) H335
STOT SE 3 H336 (other:Not appli...) H336
Carc. 2 H351 H351
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
GHS08
Dgr
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 H335
STOT SE 3 H336 (other:Respirato...) H336
Carc. 2 H351 H351
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS07
Dgr
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H336 (other:-) (inhalation) H336

Number of Aggregated Notifications: 74