RISCTOX

RISCTOX Database

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Identification

Name:
(E)-crotonaldehyde
Synonyms:
  • 2-BUTENAL
  • CROTONALDEHIDO
  • (E)-2-BUTENAL
CAS:
123-73-9
EC/EINECS:
204-647-1
Molecular Formula:
C4H6O

Black list

Substances particularly hazardous to the environment or health

CLASSIFICATION AND LABELLING (Regulation 1272/2008)

Symbols

  • GHS02

    Flammable gases

  • GHS05

    Corrosive to metals

  • GHS06

    Acute toxicity (oral, dermal, inhalation)

  • GHS08

    Respiratory sensitisation

  • GHS09

    Hazardous to the aquatic environment

H Phrases

  • H225 : Highly flammable liquid and vapour

    Flam. Liq. (Cat. 2) : Flammable liquid

  • H341 : Suspected of causing genetic defects

    Muta. (Cat. 2) : Germ cell mutagenicity

  • H330 : Fatal if inhaled

    Acute Tox. (Cat. 2 *) : Acute toxicity

  • H311 : Toxic in contact with skin

    Acute Tox. (Cat. 3 *) : Acute toxicity

  • H301 : Toxic if swallowed

    Acute Tox. (Cat. 3 *) : Acute toxicity

  • H373 ** : May cause damage to organs through prolonged or repeated exposure

    STOT RE (Cat. 2 *) : Specific target organ toxicity - repeated exposure

  • H335 : May cause respiratory irritation

    STOT SE (Cat. 3) : Specific target organ toxicity - single exposure

  • H315 : Causes skin irritation

    Skin Irrit. (Cat. 2) : Skin corrosion/irritation

  • H318 : Causes serious eye damage

    Eye Dam. (Cat. 1) : Serious eye damage/eye irritation

  • H400 : Very toxic to aquatic life

    Aquatic Acute (Cat. 1) : Hazardous to the aquatic environment

Specific health risks

Occupational Exposure Limits (OEL) ?

Daily exposure limit values (VLA-ED) published by the Spanish National Institute of Safety and Health at Work (INSST). They represent the average concentration of a chemical agent in the worker's breathing zone, measured or calculated in a time-weighted manner for an 8-hour daily working period.

OEL Data
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Carcinogens and mutagens (Regulation 1272/2008) ?

Substances classified as carcinogenic or mutagenic under Regulation 1272/2008

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Specific environmental risks

Atmospheric emissions ?

Substances subject to atmospheric emission limitations under the Industrial Emissions Directive (2010/75/EU) and its Spanish transposition. Includes pollutants regulated in industrial installation emission permits and best available technique reference documents (BAT/BREF).

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Environmental regulations

Major accident hazards (Seveso) ?

Hazardous substances listed in Annex I of the Seveso III Directive (Directive 2012/18/EU), transposed in Spain by Royal Decree 840/2015. Their presence in industrial establishments in quantities equal to or above established thresholds triggers obligations to implement major accident risk control measures.

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