C22H23O2P
350.4 g/mol
Pharmaceutical IntermediateDanger
Ethyltriphenylphosphonium acetate
CAS35835-94-0EC252-743-7
Category
Pharmaceutical Intermediate
Compound Class
Other
Primary Use
Pharmaceutical Intermediate
Ethyltriphenylphosphonium acetate is a phosphonium salt compound used as a pharmaceutical and agrochemical intermediate. It features a positively charged phosphorus center bonded to three aromatic rings and an ethyl group, paired with an acetate counterion.
Pharmaceutical and agrochemical intermediate
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.
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Related Compounds
StrongSame Parent
Ethyltriphenylphosphonium iodide
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StrongSame Parent
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StrongSame Parent
Bromide (1:1)ethyltriphenyl-phosphonium
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research compound
ApplicationSame Use
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ReferenceSame Category
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Safety Reference
Danger
H301Toxic if swallowed
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H318Causes serious eye damage
H331Toxic if inhaled
H335May cause respiratory irritation
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Ethyltriphenylphosphonium acetate (CAS 35835-94-0) is 2931.49.
HS code (international, 6-digit)
2931.49
EU CN code (8-digit)
2931 49 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
ethyl(triphenyl)phosphanium acetate
InChIKey
HZZUMXSLPJFMCB-UHFFFAOYSA-M
SMILES
CC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.CC(=O)[O-]
Synonyms (6)
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