C26H56ClP
435.1 g/mol
Industrial ChemicalDanger
Tributyltetradecylphosphonium chloride
CAS81741-28-8EC279-808-2
Category
Industrial Chemical
Compound Class
Other
Primary Use
Phase transfer catalyst
Tributyltetradecylphosphonium chloride is a quaternary phosphonium salt commonly employed as a phase transfer catalyst in industrial chemical processes. It facilitates the transfer of reactants between immiscible phases, enabling reactions that would otherwise proceed slowly or not at all.
Phase transfer catalyst for organic synthesisCatalyst in interphase reactions
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
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Safety Reference
Danger
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H330Fatal if inhaled
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H311Toxic in contact with skin
Customs Tariff Classification
The international HS code for Tributyltetradecylphosphonium chloride (CAS 81741-28-8) 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
tributyl(tetradecyl)phosphanium chloride
InChIKey
AKUNSPZHHSNFFX-UHFFFAOYSA-M
SMILES
CCCCCCCCCCCCCC[P+](CCCC)(CCCC)CCCC.[Cl-]
Synonyms (10)
- TTPC
- Caswell No. 866A
- tri-n-butyl
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