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1,3-dichlorobut-2-ene

Danger
EC Number
213-138-3
CAS Number
926-57-8
Formula
C4H6Cl2
Tonnage Band
intermediate

Hazard Classification

Harmonised EU classification under CLP Regulation.

H226: Flammable liquid and vapor [Warning Flammable liquids]; H301: Toxic if swallowed [Danger Acute toxicity, oral]; H302: Harmful if swallowed [Warning Acute toxicity, oral]; H312: Harmful in contact with skin [Warning Acute toxicity, dermal]; H315: Causes skin irritation [Warning Skin corrosion/irritation]; H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]; H331: Toxic if inhaled [Danger Acute toxicity, inhalation]; H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Regulatory Status

SVHC (Candidate List)
No
Authorisation Required
No
Restricted
No
Regulatory Pool
Pool 6: No further action at EU level
Is 1,3-dichlorobut-2-ene banned in the EU?
No. It has been evaluated and no further regulatory action is needed at EU level.

External Resources

ECHA Infocard PubChem

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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.