(E)-1,4-dibromobut-2-ene

Danger

EC Number

212-472-7

CAS Number

821-06-7

Formula

C4H6Br2

Tonnage Band

not disseminated

Hazard Classification

Harmonised EU classification under CLP Regulation.

H301: Toxic if swallowed [Danger Acute toxicity, oral]; H311: Toxic in contact with skin [Danger Acute toxicity, dermal]; H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]; H317: May cause an allergic skin reaction [Warning Sensitization, Skin]; H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]; H330: Fatal if inhaled [Danger Acute toxicity, inhalation]; H350: May cause cancer [Danger Carcinogenicity]; H411: Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Regulatory Status

SVHC (Candidate List)

Authorisation Required

Restricted

Is (E)-1,4-dibromobut-2-ene banned in the EU?

No specific ban or restriction. Check current ECHA records for the latest status.

External Resources

ECHA Infocard PubChem

Related Substances

1,6-dibromohexane 629-03-8 Danger 1,3-dimethylbarbituric acid 769-42-6 Danger (20ξ)-3β-[(6-deoxy-α-L-mannopyranosyl)oxy]-1β,5β,11α,14,19-pentahydroxycardanolide 1183-35-3 Danger 1,1,4,4-tetramethylbutane-1,4-diyl bis(2-ethylperoxyhexanoate) 13052-09-0 Danger (±)-2-(4-chlorophenyl)benzoxazole-5-propionic acid 67434-14-4 Danger (-)-pin-2(10)-ene 18172-67-3 Danger

Data sourced from the European Chemicals Agency (ECHA). Information is provided for reference only. Always consult official ECHA records and relevant Safety Data Sheets for regulatory compliance.