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ChemicalBook >> CAS DataBase List >> 4-(Dimethylamino)phenyldiphenylphosphine

4-(Dimethylamino)phenyldiphenylphosphine

4-(Dimethylamino)phenyldiphenylphosphine price.
  • $10 - $1594
  • Product name: 4-(Dimethylamino)phenyldiphenylphosphine
  • CAS: 739-58-2
  • MF: C20H20NP
  • MW: 305.35
  • EINECS:626-713-2
  • MDL Number:MFCD00192068
  • Synonyms:4-(DIPHENYLPHOSPHINO)-N,N-DIMETHYLANILINE;4-(DIMETHYLAMINO)TRIPHENYLPHOSPHINE;4-(DIMETHYLAMINO)PHENYLDIPHENYLPHOSPHINE 95+%;4-(DiMethylaMino)phenyldiphenylphosphine SynonyMs 4-(Diphenylphosphanyl)-N,N-diMethylaniline;4-(Dimethylamino)triphenylphosphine 4-(Diphenylphosphino)-N,N-dimethylaniline;4-(Diphenylphosphino)-N,N-dimethyl-benzenamine;4-(Dimethylamino)phenyldiphenylphosphine 95%;Diphenyl[4-(N,N-dimethylamino)phenyl]phosphine
Price58 Properties Safety Information Description
58 prices
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  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
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  • Manufactureraablocks
  • Product numberAA003K54
  • Product description4-(Diphenylphosphino)-N,N-dimethylaniline ≥95%(GC)
  • Packaging250mg
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003K54
  • Product description4-(Diphenylphosphino)-N,N-dimethylaniline 97%
  • Packaging1g
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003K54
  • Product description4-(Diphenylphosphino)-N,N-dimethylaniline 97%
  • Packaging5g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003K54
  • Product description4-(Diphenylphosphino)-N,N-dimethylaniline 97%
  • Packaging10g
  • Price$20
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003K54
  • Product description4-(Diphenylphosphino)-N,N-dimethylaniline 97%
  • Packaging25g
  • Price$27
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW157856
  • Product description4-(Diphenylphosphino)-N,N-dimethylaniline 98%
  • Packaging100G
  • Price$160
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS92894
  • Product description4-(Dimethylamino)triphenylphosphine 95%
  • Packaging25g
  • Price$60
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS92894
  • Product description4-(Dimethylamino)triphenylphosphine 95%
  • Packaging5g
  • Price$20
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS92894
  • Product description4-(Dimethylamino)triphenylphosphine 95%
  • Packaging100g
  • Price$233
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ99554
  • Product description4-(Diphenylphosphino)-N,N-dimethylaniline 98%
  • Packaging100g
  • Price$187
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product number1483AC
  • Product description4-(Diphenylphosphino)-N,N-dimethylaniline >99%(GC)
  • Packaging100g
  • Price$261
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product number1483AC
  • Product description4-(Diphenylphosphino)-N,N-dimethylaniline >99%(GC)
  • Packaging1g
  • Price$18
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ99554
  • Product description4-(Diphenylphosphino)-N,N-dimethylaniline 98%
  • Packaging1g
  • Price$13
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product number1483AC
  • Product description4-(Diphenylphosphino)-N,N-dimethylaniline >99%(GC)
  • Packaging5g
  • Price$29
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ99554
  • Product description4-(Diphenylphosphino)-N,N-dimethylaniline 98%
  • Packaging5g
  • Price$21
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ99554
  • Product description4-(Diphenylphosphino)-N,N-dimethylaniline
  • Packaging10g
  • Price$39
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003K54 4-(Diphenylphosphino)-N,N-dimethylaniline ≥95%(GC) 250mg $10 2026-05-28 Buy
aablocks AA003K54 4-(Diphenylphosphino)-N,N-dimethylaniline 97% 1g $12 2026-05-28 Buy
aablocks AA003K54 4-(Diphenylphosphino)-N,N-dimethylaniline 97% 5g $16 2026-05-28 Buy
aablocks AA003K54 4-(Diphenylphosphino)-N,N-dimethylaniline 97% 10g $20 2026-05-28 Buy
aablocks AA003K54 4-(Diphenylphosphino)-N,N-dimethylaniline 97% 25g $27 2026-05-28 Buy
ACHEMBLOCK W157856 4-(Diphenylphosphino)-N,N-dimethylaniline 98% 100G $160 2026-05-27 Buy
Activate Scientific AS92894 4-(Dimethylamino)triphenylphosphine 95% 25g $60 2026-06-04 Buy
Activate Scientific AS92894 4-(Dimethylamino)triphenylphosphine 95% 5g $20 2026-06-04 Buy
Activate Scientific AS92894 4-(Dimethylamino)triphenylphosphine 95% 100g $233 2026-06-04 Buy
AK Scientific J99554 4-(Diphenylphosphino)-N,N-dimethylaniline 98% 100g $187 2026-06-04 Buy
AK Scientific 1483AC 4-(Diphenylphosphino)-N,N-dimethylaniline >99%(GC) 100g $261 2026-06-04 Buy
AK Scientific 1483AC 4-(Diphenylphosphino)-N,N-dimethylaniline >99%(GC) 1g $18 2026-06-04 Buy
AK Scientific J99554 4-(Diphenylphosphino)-N,N-dimethylaniline 98% 1g $13 2026-06-04 Buy
AK Scientific 1483AC 4-(Diphenylphosphino)-N,N-dimethylaniline >99%(GC) 5g $29 2026-06-04 Buy
AK Scientific J99554 4-(Diphenylphosphino)-N,N-dimethylaniline 98% 5g $21 2026-06-04 Buy
AK Scientific J99554 4-(Diphenylphosphino)-N,N-dimethylaniline 10g $39 2021-12-16 Buy
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Properties

Melting point :151-154 °C (lit.)
Boiling point :417.5±28.0 °C(Predicted)
storage temp. :Inert atmosphere,Room Temperature
form :solid
pka :4.20±0.12(Predicted)
color :white
Sensitive :air sensitive
BRN :916331
InChI :1S/C20H20NP/c1-21(2)17-13-15-20(16-14-17)22(18-9-5-3-6-10-18)19-11-7-4-8-12-19/h3-16H,1-2H3
InChIKey :GOEGBJDTWXTPHP-UHFFFAOYSA-N
SMILES :CN(C)c1ccc(cc1)P(c2ccccc2)c3ccccc3
CAS DataBase Reference :739-58-2

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

The formed product of the phosphine oxide reaction e.g. in Wittig and Mitsunobu reactions can easily be removed by acid washing.

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J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. INTATRADE GmbH Alfa Aesar TCI (Shanghai) Development Co., Ltd. ShangHai DEMO Chemical Co.,Ltd Beijing HwrkChemical Technology Co., Ltd Energy Chemical Puyang Huicheng Electronic Material Co. Ltd. Shanghai Hanhong Scientific Co.,Ltd.