Methyltriphenyliphosphonium bromide
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
1779-49-3
Chemical name
Methyltriphenyliphosphonium bromide
Molecular formula
C19H18BrP
Molecular weight
357.2 g/mol
Synonyms
Methyltriphenylphosphonium bromide; Phosphonium, methyltriphenyl-, bromide (1:1); Phosphonium, methyltriphenyl-, bromide; Methyl triphenylphosphonium bromide; MTPPB; EC 217-218-9; Methyl-Triphenyl-Phosphonium Bromide; TRIPHENYLPHOSPHONIUM METHOBROMIDE; TRIPHENYLPHOSPHONIUM METHYLBROMIDE; Phosphonium, methyltriphenyl, bromide; methyl(triphenyl)phosphonium bromide; methyltriphenylphosphanium bromide
InChIKey
LSEFCHWGJNHZNT-UHFFFAOYSA-M
PubChem CID
74505
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H301, H411
Catalog reference cue; confirm supplier documentation before use.
Appearance
White hygroscopic powder; [Acros Organics MSDS]
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.