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
602-073-00-X 212-121-8 764-41-0 1,4-dichlorobut-2-ene

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)
Acute Tox. 3 * H301 H301 GHS08
GHS05
GHS09
GHS06
Dgr
Carc. 1B; H350: C ≥ 0,01 %
STOT SE 3; H335: C ≥ 5 %
Acute Tox. 3 * H311 H311
Skin Corr. 1B H314 H314
Acute Tox. 2 * H330 H330
Carc. 1B H350 H350
Aquatic Acute 1 H400
Aquatic Chronic 1 H410 H410

Signal Words Pictograms
Danger
GHS08
Health hazard
GHS05
Corrosion
GHS09
Environment
GHS06
Skull and crossbones
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 H2
E1
Notified classification and labelling
General Information
EC / List no.
Name CAS Number
212-121-8 1,4-dichlorobut-2-ene 764-41-0

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)
Acute Tox. 3 H301 H301 GHS08
GHS09
GHS05
GHS06
Dgr
State/Form
38 View details
Acute Tox. 3 H311 H311
Skin Corr. 1B H314 H314
Acute Tox. 2 H330 H330
Carc. 1B H350 H350
Aquatic Acute 1 H400 H400
Aquatic Chronic 1 H410 H410
Flam. Liq. 3 H226 H226 GHS02
GHS08
GHS09
GHS05
GHS06
Dgr
38 View details
Acute Tox. 3 H301  
  H301+H311
Acute Tox. 3 H311  
Skin Corr. 1B H314 H314
Acute Tox. 2 H330 H330
Carc. 1B H350 H350
Aquatic Acute 1 H400  
Aquatic Chronic 1 H410 H410
Acute Tox. 3 H301 H301 GHS08
GHS09
GHS05
GHS06
Dgr
State/Form
36 View details
Acute Tox. 3 H311 H311
Skin Corr. 1B H314 H314
Acute Tox. 2 H330 H330
Carc. 1B H350 H350
Aquatic Acute 1 H400  
Aquatic Chronic 1 H410 H410
Acute Tox. 3 H301 H301 GHS08
GHS09
GHS05
GHS06
Dgr
Note E
3 View details
Acute Tox. 3 H311 H311
Skin Corr. 1B H314 H314
Acute Tox. 2 H330 H330
Carc. 1B H350 H350
Aquatic Acute 1 H400 H400
Aquatic Chronic 1 H410 H410
Acute Tox. 3 H301 H301 GHS06
Dgr
1 View details
Acute Tox. 3 H311 H311
Acute Tox. 2 H330 H330

Number of Aggregated Notifications: 5