Safety Reference
Danger
H226Flammable liquid and vapour
H314Causes severe skin burns and eye damage
H335
Sourcing Diphenylphosphinic chloride?
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Sourcing Diphenylphosphinic chloride?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Diphenylphosphinic chloride is an organophosphorus compound used as a chemical reagent for phosphorylation reactions. It contains a phosphorus center bonded to two aromatic rings and a chlorine atom.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for Diphenylphosphinic chloride (CAS 1499-21-4) is 2931.59.
2931.59
2931 59 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
[chloro(phenyl)phosphoryl]benzene
QPQGTZMAQRXCJW-UHFFFAOYSA-N
C1=CC=C(C=C1)P(=O)(C2=CC=CC=C2)Cl