ChemicalBook > CAS DataBase List > TRIPHENYLARSINE

TRIPHENYLARSINE

Reaction

Product Name: TRIPHENYLARSINE
CAS No.: 603-32-7
Chemical Name: TRIPHENYLARSINE
Synonyms: Triphenyl-arsane;Triphenylarsane;NSC 478;ARSINETRIPHENYL;triphenyl-arsin;TRIPHENYLARSINE;Triphenylarsenic;ARSENIC TRIPHENYL;Triphenylarsine,97%;Triphenylarsine,98%
CBNumber: CB6782795
Molecular Formula: C18H15As
Formula Weight: 306.23
MOL File: 603-32-7.mol

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TRIPHENYLARSINE Property

Melting point:: 58-61 °C (lit.)
Boiling point:: 360 °C
Density: 1,225 g/cm³
refractive index: 1.6888
Flash point:: 265 °C
storage temp.: Store below +30°C.
form: Powder
Specific Gravity: 1.2225
color: white
Water Solubility: Soluble in methanol. Insoluble in water.
Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions
BRN: 1842037
CAS DataBase Reference: 603-32-7(CAS DataBase Reference)
EPA Substance Registry System: Arsine, triphenyl- (603-32-7)

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Safety

Hazard Codes: T,N
Risk Statements: 23/25-50/53
Safety Statements: 20/21-28-45-60-61
RIDADR: UN 3465 6.1/PG 2
WGK Germany: 3
RTECS: CH8942500
TSCA: Yes
HS Code: 2931 90 00
HazardClass: 6.1
PackingGroup: II

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Danger
Hazard statements: H410Very toxic to aquatic life with long lasting effects
Precautionary statements: P273Avoid release to the environment.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: T81906
Product name: Triphenylarsine
Purity: 97%
Packaging: 5g
Price: $39.4
Updated: 2025/07/31

Sigma-Aldrich

Product number: T81906
Product name: Triphenylarsine
Purity: 97%
Packaging: 25g
Price: $156
Updated: 2025/07/31

Sigma-Aldrich

Product number: 8.08653
Product name: Triphenylarsine
Purity: for synthesis
Packaging: 5G
Price: $54.7
Updated: 2025/07/31

Sigma-Aldrich

Product number: 8.08653
Product name: Triphenylarsine
Purity: for synthesis
Packaging: 25g
Price: $181
Updated: 2025/07/31

TCI Chemical

Product number: T0508
Product name: Triphenylarsine
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $125
Updated: 2025/07/31

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TRIPHENYLARSINE Chemical Properties,Usage,Production

Reaction

Useful as a ligand in Stille coupling reactions.
Synthesis of functionalized cyclopropanes from the reaction between acetylenic esters and C-H acids.
Rh-complex catalyzed addition reactions of chloroacetyl chlorides to alkynes.

Chemical Properties

COLOURLESS TO SLIGHTLY YELLOW CRYSTALLINE SOLID

Uses

Triphenylarsine is used in certain metal-catalyzed coupling reactions. It is a precursor to tetraphenylarsonium chloride a popular precipitating agent.

reaction suitability

reagent type: catalyst

Purification Methods

Recrystallise Ph3As from EtOH or aqueous EtOH [Dahlinger et al. J Chem Soc, Dalton Trans 2145 1986, Boert et al. J Am Chem Soc 109 7781 1987]. [Beilstein 16 H 829, 16 I 431, 16 II 407, 16 III 921, 16 IV 1139.] HIGHLY TOXIC.

TRIPHENYLARSINE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from TRIPHENYLARSINE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: Triphenylarsine 603-32-7
Price: US $0.00-0.00/g
Min. Order: 5g
Purity: 99%
Supply Ability: 2000tons
Release date: 2025-08-14

Career Henan Chemical Co

Product: TRIPHENYLARSINE 603-32-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100KG
Release date: 2020-01-14

603-32-7, TRIPHENYLARSINERelated Search:

ARSENIC (III) SELENIDE CACODYLIC ACID TRIMETHYLARSINE ARSINE TETRAPHENYLARSONIUM CHLORIDE HYDROCHLORIDE TETRAPHENYLARSONIUM CHLORIDE MONOHYDRATE TETRAPHENYLARSONIUM CHLORIDE METHYLTRIPHENYLARSONIUM IODIDE TRIPHENYLARSINE OXIDE TRIPHENYLARSINE TETRAPHENYLARSONIUM BROMIDE TRI-(4-METHYLPHENYL)ARSINE chlorotris(triphenylarsine)rhodium Tungsten,pentacarbonyl(triphenylarsine)-(OC-6-22)- Phenylarsine TETRAPHENYLARSONIUM CHLORIDE HYDROCHLORIDE DIHYDRATE METHYL TRIPHENYLARSONIUM CHLORIDE TRI(3-METHYLPHENYL)ARSINE

TRIPHENYLARSINE FOR SYNTHESIS

NSC 478

Triphenylarsane

Triphenyl-arsane

Triphenylarsenic

triphenyl-arsin

ARSINETRIPHENYL

ARSENIC TRIPHENYL

Triphenylarsine, 99.99% metals basis

Triphenylarsine,98%

Triphenylarsine,97%

Triphenylarsine,min.97%

Triphenylarsine, min. 97%

Triphenylarsenic(III)

TRIPHENYLARSINE

Triphenylarsine &gt

603-32-7

C6H53As

C18H15As

Catalysis and Inorganic Chemistry

Classes of Metal Compounds

As (Arsenic) Compounds

Semimetal Compounds

As (Arsenic) Compounds

Classes of Metal Compounds

Semimetal Compounds

organoarsenic compound