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

Phenethyl isocyanate

Phenethyl isocyanate is a chemical substance with the molecular formula C9H9NO.

CAS 1943-82-4 C9H9NO 147.17 g/mol Danger

01 · Identification

What Phenethyl isocyanate is

Phenethyl isocyanate is a chemical substance with the molecular formula C9H9NO. Its molecular formula is C9H9NO and its molecular weight is 147.17 g/mol.

Under the GHS it carries the signal word Danger.

CAS number1943-82-4
EC number413-080-0
Index number615-024-00-2
Molecular formulaC9H9NO
Molecular weight147.17 g/mol

Other names for Phenethyl isocyanate

  • 2-phenylethylisocyanate

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 Phenethyl isocyanate
CodeHazard statement
H331 Toxic if inhaled.
H302 Harmful if swallowed.
H314 Causes severe skin burns and eye damage.
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H317 May cause an allergic skin reaction.
H411 Toxic to aquatic life with long lasting effects.

Precautionary statements: P260, P261, P270, P271, P272, P273, P280, P301, P304, P310, P312, P313, P330, P331, P333, P391, P501

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