Chemical Substance

(2,5-Dihydroxyphenyl)(triphenyl)phosphonium

(2,5-Dihydroxyphenyl)(triphenyl)phosphonium molecular structure

CAS Number5405-63-0

EC Number807-590-6

Molecular FormulaC24H20O2P+

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Identifiers

Cas Number5405-63-0Primary

Ec Number807-590-6

Chemical NameTriphenylphosphine,1,4-benzoquinone adduct

Chemical Name(2,5-Dihydroxyphenyl)(triphenyl)phosphonium

GHS Hazard Pictograms

GHS02 Hazard Pictogram

GHS02

Hazard Classifications

Flam. Sol. 2

Flammable solids

Warning

Hazard CodeH228

CategoryFlam. Sol. 2

Source: Notified C&L

Self-heat. 2

Self-heating substances and mixtures

Warning

Hazard CodeH252

CategorySelf-heat. 2

Source: Notified C&L

Aquatic Chronic 4

Hazardous to the aquatic environment (long-term)

Hazard CodeH413

CategoryAquatic Chronic 4

Source: Notified C&L

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Related Substances

Triphenyl(2-propenyl)phosphonium

(4-hydroxy-phenyl)-triphenyl-phosphonium

(2-METHOXYPHENYL)(TRIPHENYL)PHOSPHONIUM IODIDE

Phosphonium, triphenyl(3,7,11-trimethyl-2,4,6,10-dodecatetraenyl)-

Phosphonium, (3-methyl-4-oxo-2-butenyl)triphenyl-, chloride

Disclaimer

The substance data provided is sourced from various third-party databases and regulatory sources. While we strive to maintain accuracy, we cannot guarantee the completeness, accuracy, or timeliness of this information. Users are responsible for verifying all data before use in compliance, safety, or regulatory contexts. NextSDS is not liable for any decisions made based on this data.

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