Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

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Substance profile

2,3,4,5-Tetrachlorobenzoyl chloride

2,3,4,5-Tetrachlorobenzoyl chloride is a chemical substance with the molecular formula C7HCl5O.

CAS 42221-52-3 C7HCl5O 278.3 g/mol Danger

01 · Identification

What 2,3,4,5-Tetrachlorobenzoyl… is

2,3,4,5-Tetrachlorobenzoyl chloride is a chemical substance with the molecular formula C7HCl5O. Its molecular formula is C7HCl5O and its molecular weight is 278.3 g/mol.

Under the GHS it carries the signal word Danger.

CAS number42221-52-3
EC number406-760-3
Index number607-339-00-9
Molecular formulaC7HCl5O
Molecular weight278.3 g/mol

Other names for 2,3,4,5-Tetrachlorobenzoyl…

  • 2,3,4,5-tetrachlorobenzoylchloride

02 · GHS classification

Hazards and label elements

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Signal wordDanger
Hazard statements assigned to 2,3,4,5-Tetrachlorobenzoyl…
CodeHazard statement
H302 Harmful if swallowed.
H314 Causes severe skin burns and eye damage.
H317 May cause an allergic skin reaction.

Precautionary statements: P260, P261, P270, P272, P280, P301, P310, P312, P313, P330, P331, P333

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