Tris(4-methoxyphenyl)phosphine , 95% , 855-38-9

CAS NO.：855-38-9

Empirical Formula: C21H21O3P

Molecular Weight: 352.36

MDL number: MFCD00014896

EINECS: 212-723-0

PRODUCT Properties

• Melting point: 131-134 °C (lit.)
• Boiling point: 457.8±40.0 °C(Predicted)
• Density: 1.1352 (estimate)
• storage temp.: Inert atmosphere,Room Temperature
• form: Crystalline Powder
• color: White to pale yellow
• Water Solubility: Insoluble in water.
• Sensitive: Air Sensitive
• BRN: 2815911
• InChI: InChI=1S/C21H21O3P/c1-22-16-4-10-19(11-5-16)25(20-12-6-17(23-2)7-13-20)21-14-8-18(24-3)9-15-21/h4-15H,1-3H3
• InChIKey: UYUUAUOYLFIRJG-UHFFFAOYSA-N
• SMILES: P(C1=CC=C(OC)C=C1)(C1=CC=C(OC)C=C1)C1=CC=C(OC)C=C1
• CAS DataBase Reference: 855-38-9(CAS DataBase Reference)
• EPA Substance Registry System: Phosphine, tris(4-methoxyphenyl)- (855-38-9)

Description and Uses

suzuki reaction

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-37/39-24/25
• WGK Germany: 3
• TSCA: Yes
• HS Code: 29319090