Notified classification and labelling according to CLP criteria
General Section
EC / List no. Name CAS Number Additional Notified Information
204-818-0 2-chlorobuta-1,3-diene 126-99-8 State/Form

Classification Labelling Specific Concentration limits, M-Factors Notes Classification affected by Impurities / Additives
Hazard Class and Category Code(s) Hazard Statement Code(s) Hazard Statement Code(s) Supplementary Hazard Statement Code(s)
Flam. Liq. 2 H225 H225 Note E
Note D
 
Acute Tox. 4 H302 H302
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
H335
Carc. 1B H350 H350
STOT RE 2 H373 H373

Signal Words Pictograms
Danger
GHS02
Flame
GHS08
Health hazard
GHS07
Exclamation mark
Detailed Information on classification and labelling

Classification

 
Physical and Chemical hazards
  Hazard Category Hazard Statement Reason for no Classification
Explosives     data lacking
Flammable Gases and Chemically Unstable Gases     data lacking
Flammable Aerosols     data lacking
Oxidising Gases     data lacking
Gases Under Pressure     data lacking
Flammable Liquids Flam. Liq. 2 H225  
Flammable Solids     data lacking
Self-reactive Substances and Mixtures     data lacking
Pyrophoric Liquids     data lacking
Pyrophoric Solids     data lacking
Self-heating Substances and Mixtures     data lacking
Substances and Mixtures which in contact with water emit flammable gases     data lacking
Oxidising Liquids     data lacking
Oxidising Solids     data lacking
Organic Peroxides     data lacking
Substances and Mixtures corrosive to Metals     data lacking
Desensitized Explosives     Data lacking
 
Human Health hazards
  Hazard Category Hazard Statement Reason for no Classification
Acute Toxicity - Oral Acute Tox. 4 H302  
Acute Toxicity - Dermal     data lacking
Acute Toxicity - Inhalation Acute Tox. 4 H332  
Skin Corrosion / Irritation Skin Irrit. 2 H315  
Serious Eye Damage / Eye Irritation Eye Irrit. 2 H319  
Respiratory Sensitisation     data lacking
Skin Sensitisation     data lacking
Aspiration Hazard     data lacking
Germ Cell Mutagenicity Hazard Category Hazard Statement Reason for no Classification
Germ Cell Mutagenicity     data lacking
Carcinogenicity Hazard Category Hazard Statement Reason for no Classification
Carcinogenicity Carc. 1B H350  
Reproductive Toxicity Hazard Category Hazard Statement Reason for no Classification
Reproductive Toxicity     data lacking
Effects on or via Lactation     data lacking
Specific target organ toxicity - Single Hazard Category Hazard Statement Reason for no Classification
Specific target organ toxicity - Single     data lacking
Specific target organ toxicity - Repeated Hazard Category Hazard Statement Reason for no Classification
Specific target organ toxicity - Repeated STOT RE 2 H373  
 
Environmental Hazards
Hazardous to the aquatic environment Hazard Category Hazard Statement Reason for no Classification
Hazardous to the aquatic environment - acute     data lacking
Hazardous to the aquatic environment - chronic     data lacking
Hazardous to the atmospheric environment Hazard Category Hazard Statement Reason for no Classification
Hazardous to the ozone layer     data lacking

Additional Hazard Classes Additional Hazard Statements
No available Data

Labelling

Hazard Statement Code(s) Phrase Additional Text
H225 Highly flammable liquid and vapour.  
H302 Harmful if swallowed.  
H315 Causes skin irritation.  
H319 Causes serious eye irritation.  
H332 Harmful if inhaled.  
H335 May cause respiratory irritation.  
H350 May cause cancer .  
H373 May cause damage to organs through prolonged or repeated exposure .  

Note Title Note Text
Note E Substances with specific effects on human health (see Chapter 4 of Annex VI to Directive 67/548/EEC) that are classified as carcinogenic, mutagenic and/or toxic for reproduction in categories 1 or 2 are ascribed Note E if they are also classified as very toxic (T+), toxic (T) or harmful (Xn). For these substances, the risk phrases R20, R21, R22, R23, R24, R25, R26, R27, R28, R39, R68 (harmful), R48 and R65 and all combinations of these risk phrases shall be preceded by the word "Also".
Note D Certain substances which are susceptible to spontaneous polymerisation or decomposition are generally placed on the market in a stabilised form. It is in this form that they are listed in Part 3. , However, such substances are sometimes placed on the market in a non-stabilised form. In this case, the supplier must state on the label the name of the substance followed by the words "non-stabilised".