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ChemicalBook > CAS DataBase List > (OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE)

(OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE)

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Product Name
(OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE)
CAS No.
166330-10-5
Chemical Name
(OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE)
Synonyms
DPEPHOS;BIS(2-DIPHENYLPHOSPHINOPHENYL)ETHER;1-(diphenylphosphino)-2-(2-(diphenylphosphino)phenoxy)benzene;DK994;Bis(2-diphenyphosphinophenyl)ether;{2-[2-(di;ene)bis(diphenyL;(Oxydi-2,1-phenyL;(OXYDI-2,1-PHENYLENE;(OXYDI-2,1-PHENYLENE)BIS(DIPHE
CBNumber
CB3685781
Molecular Formula
C36H28OP2
Formula Weight
538.55
MOL File
166330-10-5.mol
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(OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE) Property

Melting point:
184-187 °C (lit.)
Boiling point:
608.2±40.0 °C(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Crystalline Powder or Crystals
color 
White to off-white
BRN 
7729718
InChIKey
RYXZOQOZERSHHQ-UHFFFAOYSA-N
CAS DataBase Reference
166330-10-5(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn
Risk Statements 
36/37/38-22
Safety Statements 
37/39-26
WGK Germany 
3
TSCA 
No
HS Code 
29319090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
510017
Product name
(Oxydi-2,1-phenylene)bis(diphenylphosphine)
Purity
98%
Packaging
25g
Price
$140
Updated
2024/03/01
TCI Chemical
Product number
B2867
Product name
Bis[2-(diphenylphosphino)phenyl] Ether
Purity
>98.0%(GC)
Packaging
5g
Price
$51
Updated
2024/03/01
TCI Chemical
Product number
B2867
Product name
Bis[2-(diphenylphosphino)phenyl] Ether
Purity
>98.0%(GC)
Packaging
25g
Price
$148
Updated
2024/03/01
Alfa Aesar
Product number
L18481
Product name
Bis[(2-diphenylphosphino)phenyl] ether, 98%
Packaging
1g
Price
$48.65
Updated
2024/03/01
Alfa Aesar
Product number
L18481
Product name
Bis[(2-diphenylphosphino)phenyl] ether, 98%
Packaging
5g
Price
$144
Updated
2024/03/01
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(OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE) Chemical Properties,Usage,Production

Reaction

  1. Useful as a ligand in the Pd-catalyzed formation of diaryl amines.
  2. Has been recently applied to the C3 benzylation of indoles.
  3. Has been recently applied to the monoallylation of ammonia.
  4. Ligand used in the palladium-catalyzed, aerobic oxidation coupling of acyl chlorides with arylboronic acids.
  5. Ligand used in carbonylation of aryl iodides.
  6. Ligand used in the direct C-H arylation of benzothiodiazoles.
  7. Ligand used in stereo-retentive azacyclization of propargylic carbonates.
  8. Ligand used in palladium catalyzed benzyne trimerization.

Chemical Properties

White to off-white crystalline powder or crystals

Uses

suzuki reaction

Uses

Ligand for ruthenium-catalyzed greener amine synthesis from amines and alcohols by hydrogen-borrowing.

Ruthenium-Catalyzed N-Alkylation of Amines and Sulfonamides Using Borrowing Hydrogen Methodology

General Description

This product has been enhanced for catalytic efficiency.

(OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE) Preparation Products And Raw materials

Raw materials

Preparation Products

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(OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE) Suppliers

Xinxiang Runyu Material Co., Ltd.
Tel
166-166-37336996 15690792173
Fax
0373-7759608
Email
chenxi.song@runvmat.com
Country
China
ProdList
299
Advantage
55
Puyang Huicheng Electronic Material Co. Ltd.
Tel
0393-0393-0393-8910800 15039333257
Fax
0393-8912775
Email
info@huichengchem.com
Country
China
ProdList
557
Advantage
64
BeiJing Greenchem Technology Co.,Ltd.
Tel
131-21959385 15640741633
Fax
010-62925455
Email
chemrocking@bjgreenchem.com
Country
China
ProdList
269
Advantage
58
Henan Research New Material Co., Ltd.
Tel
1890-3931531 18903931628
Email
sales036@researchvip.com
Country
China
ProdList
182
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Beijing Donghualituo Techonlogy Development Co.,Ltd.
Tel
010-88425576
Fax
(+86)-10-88425546
Email
sales@dhltchem.com
Country
China
ProdList
793
Advantage
59
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3572
Advantage
66
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
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View Lastest Price from (OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE) manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Bis (2-diphenylphosphinophenyl) Ether 166330-10-5
Price
US $120.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-29
XINXIANG RUNYU MATERIAL CO., LTD.
Product
(OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE) 166330-10-5
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99.5%
Supply Ability
2T
Release date
2023-12-07
Hangzhou Verychem Science And Technology Co.Ltd
Product
Bis(2-diphenylphosphinophenyl)ether 166330-10-5
Price
US $0.00/kg
Min. Order
20kg
Purity
99%min
Supply Ability
10 tons
Release date
2024-10-30

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