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| Cas Number | 4170-30-3 |
| Chemical Name | crotonaldehyde |
| Chemical Synonym |
2-butenal 2-butenaldehyde crotonal crotylaldehyde propylene aldehyde |
| Hazard Category |
Skin irritation – category 2 Eye damage – category 1 Germ cell mutagenicity – category 1B Specific target organ toxicity (single exposure) – category 3 Specific target organ toxicity (repeated exposure) – category 2 Flammable liquid – category 2 Hazardous to the aquatic environment (acute) – category 1 Acute toxicity (inhalation) - category 1 Acute toxicity (ingestion) - category 3 Acute toxicity (dermal) - category 3 |
| Hazard Statement |
H315 (Causes skin irritation) H318 (Causes serious eye damage) H340 (May cause genetic defects) H335 (May cause respiratory irritation) H373 (May cause damage to organs through prolonged or repeated exposure) H225 (Highly flammable liquid and vapour) H400 (Very toxic to aquatic life) H330 (Fatal if inhaled) H301 (Toxic if swallowed) H311 (Toxic in contact with skin) |
| Pictogram |
GHS02 (
Flame
) 
GHS05 (Corrosion) 
GHS06 (Skull and Crossbones) 
GHS08 (Health Hazard) 
GHS09 (Environment) |
| Signal Word | Danger |
| Cut-offs | |
| Notes |
8 (The tables in schedule 6 of the WHS regulations replace some tables in the GHS, this may affect the cut off concentrations for this chemical.) |
| Sources |
EU (Classification information for chemical is taken from the European Union’s Classification, Labelling and Packaging (CLP) Regulation.) A (The classification information for this entry was provided by the Australian Industrial Chemicals Introduction Scheme) |
Hazardous Chemical History
| Date | Description |
|---|---|
| 18/08/2021 |
Synonym modified from [2-butenal] to [2-butenal; 2-butenaldehyde ; crotonal ; crotylaldehyde ; propylene aldehyde ] Hazard Category modified from [HC083:Skin irritation – category 2, HC085:Eye damage – category 1, HC097:Germ cell mutagenicity – category 1B, HC110:Specific target organ toxicity (single exposure) – category 3, HC112:Specific target organ toxicity (repeated exposure) – category 2, HC022:Flammable liquid – category 2, HC115:Hazardous to the aquatic environment (acute) – category 1, HC064:Acute toxicity (inhalation) - category 1, HC071:Acute toxicity (ingestion) - category 3, HC076:Acute toxicity (dermal) - category 3] to [HC022:Flammable liquid – category 2, HC064:Acute toxicity (inhalation) - category 1, HC071:Acute toxicity (ingestion) - category 3, HC076:Acute toxicity (dermal) - category 3, HC083:Skin irritation – category 2, HC085:Eye damage – category 1, HC097:Germ cell mutagenicity – category 1B, HC110:Specific target organ toxicity (single exposure) – category 3, HC112:Specific target organ toxicity (repeated exposure) – category 2, HC115:Hazardous to the aquatic environment (acute) – category 1] |
| 18/08/2021 |
Hazard Category modified from [HC059:Acute toxicity – category 1, HC061:Acute toxicity – category 3, HC061:Acute toxicity – category 3, HC083:Skin irritation – category 2, HC085:Eye damage – category 1, HC097:Germ cell mutagenicity – category 1B, HC110:Specific target organ toxicity (single exposure) – category 3, HC112:Specific target organ toxicity (repeated exposure) – category 2, HC022:Flammable liquid – category 2, HC115:Hazardous to the aquatic environment (acute) – category 1] to [HC022:Flammable liquid – category 2, HC064:Acute toxicity (inhalation) - category 1, HC071:Acute toxicity (ingestion) - category 3, HC076:Acute toxicity (dermal) - category 3, HC083:Skin irritation – category 2, HC085:Eye damage – category 1, HC097:Germ cell mutagenicity – category 1B, HC110:Specific target organ toxicity (single exposure) – category 3, HC112:Specific target organ toxicity (repeated exposure) – category 2, HC115:Hazardous to the aquatic environment (acute) – category 1] Hazard Statement modified from [H330 Fatal if inhaled; H301 Toxic if swallowed; H311 Toxic in contact with skin; H315 Causes skin irritation; H318 Causes serious eye damage; H340 May cause genetic defects; H335 May cause respiratory irritation; H373 May cause damage to organs through prolonged or repeated exposure; H225 Highly flammable liquid and vapour; H400 Very toxic to aquatic life] to [H315 Causes skin irritation; H318 Causes serious eye damage; H340 May cause genetic defects; H335 May cause respiratory irritation; H373 May cause damage to organs through prolonged or repeated exposure; H225 Highly flammable liquid and vapour; H400 Very toxic to aquatic life; H330 Fatal if inhaled; H301 Toxic if swallowed; H311 Toxic in contact with skin] Sources modified from [N,EU] to [EU,A] |
| 09/05/2018 |
Synonym modified from [ 2-butenal] to [2-butenal] Hazard Category modified from [HC022:Flammable liquid – category 2, HC098:Germ cell mutagenicity – category 2, HC060:Acute toxicity – category 2, HC061:Acute toxicity – category 3, HC112:Specific target organ toxicity (repeated exposure) – category 2, HC110:Specific target organ toxicity (single exposure) – category 3, HC083:Skin irritation – category 2, HC115:Hazardous to the aquatic environment (acute) – category 1, HC085:Eye damage – category 1] to [HC059:Acute toxicity – category 1, HC061:Acute toxicity – category 3, HC061:Acute toxicity – category 3, HC083:Skin irritation – category 2, HC085:Eye damage – category 1, HC097:Germ cell mutagenicity – category 1B, HC110:Specific target organ toxicity (single exposure) – category 3, HC112:Specific target organ toxicity (repeated exposure) – category 2, HC022:Flammable liquid – category 2, HC115:Hazardous to the aquatic environment (acute) – category 1] Pictogram modified from [GHS02,GHS06,GHS08,GHS05,GHS09] to [GHS02,GHS05,GHS06,GHS08,GHS09] Hazard Statement modified from [H225 Highly flammable liquid and vapour; H341 Suspected of causing genetic defects; H330 Fatal if inhaled; H311 Toxic in contact with skin; H301 Toxic if swallowed; H373 May cause damage to organs through prolonged or repeated exposure; H335 May cause respiratory irritation; H315 Causes skin irritation; H318 Causes serious eye damage; H400 Very toxic to aquatic life] to [H330 ; H301 ; H311 ; H315 ; H318 ; H340 ; H335 ; H373 ; H225 ; H400 ] Sources modified from [EU] to [N,EU] |
| 25/11/2016 |
Hazard Category modified from [HC022:Flammable liquid – category 2, HC098:Germ cell mutagenicity – category 2, HC060:Acute toxicity – category 2, HC061:Acute toxicity – category 3, HC112:Specific target organ toxicity (repeated exposure) – category 2, HC110:Specific target organ toxicity (single exposure) – category 3, HC083:Skin irritation – category 2, HC115:Hazardous to the aquatic environment (acute) – category 1] to [HC022:Flammable liquid – category 2, HC098:Germ cell mutagenicity – category 2, HC060:Acute toxicity – category 2, HC061:Acute toxicity – category 3, HC112:Specific target organ toxicity (repeated exposure) – category 2, HC110:Specific target organ toxicity (single exposure) – category 3, HC083:Skin irritation – category 2, HC115:Hazardous to the aquatic environment (acute) – category 1, HC085:Eye damage – category 1] |
| 23/06/2016 | Chemical Added |