C22H22BrO2P
429.3 g/mol
OtherWarning
(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide
CAS52509-14-5EC257-977-3
Category
Other
Compound Class
n.a
Primary Use
laboratory reagent
(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide is a phosphonium salt compound featuring a dioxolane ring attached to a triphenylphosphonium core, with bromide as the counterion. It is commonly used as a laboratory reagent or intermediate in organic synthesis, particularly in reactions involving phosphorus ylides.
laboratory reagentorganic synthesis 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
ReferenceSame Category
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pharmaceutical intermediate
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research compound
ReferenceSame Category
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research compound
ReferenceSame Category
2-Thiophenecarbonyl chloride
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Laboratory reagent
Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for (1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide (CAS 52509-14-5) is 2932.99.
HS code (international, 6-digit)
2932.99
EU CN code (8-digit)
2932 99 00
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
1,3-dioxolan-2-ylmethyl(triphenyl)phosphanium bromide
InChIKey
FRHRVQQUICVJDG-UHFFFAOYSA-M
SMILES
C1COC(O1)C[P+](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4.[Br-]
Synonyms (6)
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