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ChemicalBook >> CAS DataBase List >> Tris(4-methoxyphenyl)phosphine

Tris(4-methoxyphenyl)phosphine

Tris(4-methoxyphenyl)phosphine price.
  • $4 - $1570.58
  • Product name: Tris(4-methoxyphenyl)phosphine
  • CAS: 855-38-9
  • MF: C21H21O3P
  • MW: 352.36
  • EINECS:212-723-0
  • MDL Number:MFCD00014896
  • Synonyms:Phosphine, tris(p-methoxyphenyl)-;Phosphorus tri-(p-methoxyphenyl);Tri(p-methoxyphenyl)phosphine;Tri-p-anisylphosphine;TRIS(P-ANISYL)PHOSPHINE;TRIS(4-METHOXYPHENYL)PHOSPHINE;TRI(4-METHOXYPHENYL)PHOSPHINE;LABOTEST-BB LTBB005439
Price99 Properties Safety Information Description
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  • Manufactureraablocks
  • Product numberAA0035P9
  • Product descriptionTris(4-Methoxyphenyl)Phosphine 98%
  • Packaging10g
  • Price$8
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0035P9
  • Product descriptionTris(4-Methoxyphenyl)Phosphine 98%
  • Packaging1g
  • Price$4
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0035P9
  • Product descriptionTris(4-Methoxyphenyl)Phosphine 98%
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  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0035P9
  • Product descriptionTris(4-Methoxyphenyl)Phosphine 95%
  • Packaging25g
  • Price$20
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0035P9
  • Product descriptionTris(4-Methoxyphenyl)Phosphine 98%
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  • Price$32
  • Updated2026-05-28
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  • ManufacturerAcrotein
  • Product numberac-2966
  • Product descriptionTris(4-methoxyphenyl)phosphine 97%
  • Packaging5g
  • Price$19.25
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberAC-2966
  • Product descriptionTris(4-methoxyphenyl)phosphine 97%
  • Packaging5g
  • Price$73.33
  • Updated2021-12-16
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  • ManufacturerAcrotein
  • Product numberac-2966
  • Product descriptionTris(4-methoxyphenyl)phosphine 97%
  • Packaging25g
  • Price$95.15
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberAC-2966
  • Product descriptionTris(4-methoxyphenyl)phosphine 97%
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  • Price$198
  • Updated2021-12-16
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  • ManufacturerAcrotein
  • Product numberac-2966
  • Product descriptionTris(4-methoxyphenyl)phosphine 97%
  • Packaging100g
  • Price$289.85
  • Updated2026-05-25
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  • ManufacturerActivate Scientific
  • Product numberAS92780
  • Product descriptionTris(4-methoxyphenyl)phosphine 97%
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  • Price$167
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS92780
  • Product descriptionTris(4-methoxyphenyl)phosphine 97%
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  • Price$45
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS92780
  • Product descriptionTris(4-methoxyphenyl)phosphine 97%
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  • Price$26
  • Updated2026-06-04
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  • ManufacturerAHH
  • Product numberMT-60183
  • Product descriptiontris(4-Methoxyphenyl)phosphine 98%
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  • Price$360
  • Updated2021-12-16
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  • ManufacturerAHH
  • Product numberMT-60183
  • Product descriptiontris(4-Methoxyphenyl)phosphine 97%
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  • Price$360
  • Updated2026-05-25
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  • ManufacturerAHH
  • Product numberMT-60183
  • Product descriptiontris(4-Methoxyphenyl)phosphine 97%
  • Packaging25g
  • Price$360
  • Updated2026-05-26
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0035P9 Tris(4-Methoxyphenyl)Phosphine 98% 10g $8 2026-05-28 Buy
aablocks AA0035P9 Tris(4-Methoxyphenyl)Phosphine 98% 1g $4 2026-05-28 Buy
aablocks AA0035P9 Tris(4-Methoxyphenyl)Phosphine 98% 5g $5 2026-05-28 Buy
aablocks AA0035P9 Tris(4-Methoxyphenyl)Phosphine 95% 25g $20 2026-05-28 Buy
aablocks AA0035P9 Tris(4-Methoxyphenyl)Phosphine 98% 50g $32 2026-05-28 Buy
Acrotein ac-2966 Tris(4-methoxyphenyl)phosphine 97% 5g $19.25 2026-05-25 Buy
Acrotein AC-2966 Tris(4-methoxyphenyl)phosphine 97% 5g $73.33 2021-12-16 Buy
Acrotein ac-2966 Tris(4-methoxyphenyl)phosphine 97% 25g $95.15 2026-05-25 Buy
Acrotein AC-2966 Tris(4-methoxyphenyl)phosphine 97% 25g $198 2021-12-16 Buy
Acrotein ac-2966 Tris(4-methoxyphenyl)phosphine 97% 100g $289.85 2026-05-25 Buy
Activate Scientific AS92780 Tris(4-methoxyphenyl)phosphine 97% 100g $167 2026-06-04 Buy
Activate Scientific AS92780 Tris(4-methoxyphenyl)phosphine 97% 25g $45 2026-06-04 Buy
Activate Scientific AS92780 Tris(4-methoxyphenyl)phosphine 97% 5g $26 2026-06-04 Buy
AHH MT-60183 tris(4-Methoxyphenyl)phosphine 98% 25g $360 2021-12-16 Buy
AHH MT-60183 tris(4-Methoxyphenyl)phosphine 97% 25g $360 2026-05-25 Buy
AHH MT-60183 tris(4-Methoxyphenyl)phosphine 97% 25g $360 2026-05-26 Buy
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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)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

It is employed in Suzuki reaction. It is also used in the kinetic study of the effect of catalysts on the curing of biphenyl epoxy resin.

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