Summary of Classification and Labelling
Harmonised classification - Annex VI of Regulation (EC) No 1272/2008 (CLP Regulation)
General Information
Index Number EC / List no.

EC: European Community number/ List no.: List number assigned by ECHA.

List Numbers are purely technical identifiers for processing a submission via REACH-IT. More information: https://echa.europa.eu/information-on-chemicals/registered-substances/information

CAS Number International Chemical Identification
601-006-00-1 203-692-4 109-66-0 pentane

ATP Inserted / Updated: CLP00 This field indicates when an entry in Annex VI to CLP has been inserted and/or updated with an Adaptation to Technical Progress (ATP) to the CLP Regulation.
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
GHS09
GHS08
GHS07
Dgr
Note C
Asp. Tox. 1 H304 H304
STOT SE 3 H336 H336
Aquatic Chronic 2 H411 H411

Signal Words Pictograms
Danger
GHS02
Flame
GHS09
Environment
GHS08
Health hazard
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
Tak P5a
P5b
P5c
E2
Notified classification and labelling
General Information
EC / List no.

EC: European Community number/ List no.: List number assigned by ECHA.

List Numbers are purely technical identifiers for processing a submission via REACH-IT. More information: https://echa.europa.eu/information-on-chemicals/registered-substances/information

Name CAS Number
The CAS number associated with this substance in the EC Inventory and/or REACH-IT is reported here. In some cases, e.g. for differently hydrated forms of the same substance, alternative CAS numbers have been notified. In those cases, the additional CAS numbers are published in the column “additional notified information” below.
203-692-4 Pentane 109-66-0

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

This check appears when a notifier has indicated that an impurity or an additive present in the substance impacts the notified classification. ECHA cannot reveal the identity of the impurity/additive or determine the exact impact it has on the classification.

Additional Notified Information

State/form: The notified state/form of the substance for all notifications classifying in this manner is reported under this link. Additional CAS number(s): Occasionally, a notification contains a different CAS number than the one reported under the general information section above. In those cases, all different notified CAS numbers associated with the aggregated classification are reported under this link. IUPAC name(s): Publicly available IUPAC names from all notifications classifying in this manner are reported under this link.

Number of Notifiers

This number indicates how many companies notified this classification. All members of a REACH registration joint submission and all participants in a group of manufacturers/importers who notified are counted. The grouping is done automatically with no manual verification.

Joint Entries

This check appears when a classification comes from a lead dossier of a REACH registration joint submission. When a member submits a classification separately under Article 11(3) of REACH (opt-out), this classification is displayed separately and not marked as a joint entry.

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. 1 H224 H224 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
M(Chronic)=0
State/Form
IUPAC Names
25 yes View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (Narcosis, CNS) (Inhalation) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
Note C
355 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (unknown) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
Note C
State/Form
IUPAC Names
137 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
State/Form
IUPAC Names
127 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (not specified) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 GHS02
GHS09
GHS08
GHS07
Dgr
State/Form
IUPAC Names
66 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (not available) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 1 H224 H224 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
Note C
State/Form
55 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (central nervous...) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 GHS01
Dgr
IUPAC Names 47 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (Not provided) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
Note C
IUPAC Names 34 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (Not applicable) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
30 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (Not available) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
Note C
State/Form
22 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (central nervous...) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
State/Form
IUPAC Names
22 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (Affected Organs) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 GHS02
GHS09
GHS08
GHS07
Dgr
IUPAC Names 15 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (not specified) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 1 H224 H224 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
State/Form
IUPAC Names
13 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (...) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
State/Form
IUPAC Names
12 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 1 H224 H224 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
Note C
State/Form
IUPAC Names
11 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
IUPAC Names 10 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (brain) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
State/Form
7 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (Central nervous...) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 1 H224 H224 GHS02
GHS09
GHS08
GHS07
Dgr
State/Form
7 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (Central nervous...) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 GHS02
GHS09
GHS08
GHS07
Dgr
Note C
State/Form
5 View details
Asp. Tox. 1 H304 H304
  H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 GHS02
GHS09
GHS08
GHS07
Dgr
4 View details
Asp. Tox. 1 H304 H304
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (Respiratory tra...) H335
  H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 (H225) EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
Note C
IUPAC Names 4 View details
Asp. Tox. 1 H304 H304 (H304)
STOT SE 3 H336 (eyes, central n...) H336 (H336)
Aquatic Chronic 2 H411 H411 (H411)
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
State/Form
IUPAC Names
3 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H335 (no data)  
  H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
Note C
yes State/Form
IUPAC Names
3 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 GHS02
GHS09
GHS08
Dgr
Note C
2 View details
Asp. Tox. 1 H304 H304
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
Note C
State/Form
IUPAC Names
2 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (Narcosis, CNS) (Inhalation) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225   Dgr
IUPAC Names 2 View details
Asp. Tox. 1 H304  
STOT SE 3 H336 (not known)  
Aquatic Chronic 2 H411  
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
Note C
State/Form
IUPAC Names
1 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (No information ...) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
Dgr
State/Form
IUPAC Names
1 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (organs) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
1 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (CUST-N11.005229...) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
1 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (Not Specified) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
State/Form
1 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (brain) (Inhalation) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 1 H224 H224 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
State/Form
IUPAC Names
1 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (Central Nervous...) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
State/Form
1 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 (CNS depressant) H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 1 H224 H224 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
IUPAC Names 1 View details
Asp. Tox. 1 H304 H304
STOT SE 3 H336 H336
Aquatic Chronic 2 H411 H411
Flam. Liq. 2 H225 H225 EUH066
GHS02
GHS09
GHS08
GHS07
Dgr
yes State/Form
1 View details
Asp. Tox. 1 H304 H304
Skin Irrit. 2 H315 H315
STOT SE 3 H336 H336
Aquatic Chronic 2 H411 H411

Number of Aggregated Notifications: 35