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1,2-Bis(diphenylphosphino)ethane

1,2-Bis(diphenylphosphino)ethane
1,2-Bis(diphenylphosphino)ethane
CAS No.
1663-45-2
Chemical Name:
1,2-Bis(diphenylphosphino)ethane
Synonyms
DIPHOS;98% DPPE;DIPHOS OR DPPE;1,2-()(DPPE) 98%;1,2-Bis(diphenylphos;bis(diphenylphosphine)ethane;BIS(DIPHENYLPHOSPHINO)ETHANE;1,2-Bis(diphenylphosphino)etha;ETHYLENEBIS(DIPHENYLPHOSPHINE);1,2-bis(diphenyphosphino)ethane
CBNumber:
CB7138139
Molecular Formula:
C26H24P2
Formula Weight:
398.42
MOL File:
1663-45-2.mol

1,2-Bis(diphenylphosphino)ethane Properties

Melting point:
137-142 °C(lit.)
storage temp. 
Store below +30°C.
solubility 
Soluble in acetone, methanol and alcoholic hydrochloric acid.
form 
Crystalline Powder or Crystals
color 
White to off-white
Sensitive 
Air Sensitive
BRN 
761261
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents. May be air-sensitive.
CAS DataBase Reference
1663-45-2(CAS DataBase Reference)
NIST Chemistry Reference
Phosphine, 1,2-ethanediylbis[diphenyl-(1663-45-2)
EPA Substance Registry System
Phosphine, 1,2-ethanediylbis[diphenyl- (1663-45-2)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  22-24/25-37/39-26-36
WGK Germany  3
9
TSCA  Yes
HS Code  29310095
Symbol(GHS):
Signal word:
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.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

1,2-Bis(diphenylphosphino)ethane price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 106496 Ethylenebis(diphenylphosphine) 97% 1663-45-2 10g $64.4 2018-11-13 Buy
Sigma-Aldrich 106496 Ethylenebis(diphenylphosphine) 97% 1663-45-2 50g $236 2018-11-13 Buy
TCI Chemical B1137 1,2-Bis(diphenylphosphino)ethane >97.0%(GC)(T) 1663-45-2 10g $40 2018-11-22 Buy
TCI Chemical B1137 1,2-Bis(diphenylphosphino)ethane >97.0%(GC)(T) 1663-45-2 25g $80 2018-11-22 Buy
Alfa Aesar A11419 1,2-Bis(diphenylphosphino)ethane, 97+% 1663-45-2 25g $107 2018-11-13 Buy

1,2-Bis(diphenylphosphino)ethane Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powde

Uses

suzuki reaction

Purification Methods

Recrystallise it from aqueous EtOH or *C6H6. The dimethiodide, when recrystallised from MeOH has m 305-307o, and the dioxide when recrystallised from toluene or DMF (needles), or *C6H6 (plates) has m 252-254o (276-278o) [Isslieb et al. Chem Ber 92 3175 1959, NMR: Aquiar et al. J Org Chem 29 1660 1964, B.ckvall et al. J Org Chem 52 5430 1987]. [Beilstein 16 IV 958.]

1,2-Bis(diphenylphosphino)ethane Preparation Products And Raw materials

Raw materials

Preparation Products


1,2-Bis(diphenylphosphino)ethane Suppliers

Global( 306)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22058 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20795 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32764 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 14297 60
AB PharmaTech,LLC
323-480-4688
323-480-4688 sales01@abpharmatechusa.com United States 991 55
Kono Chem Co., Ltd
+86-132 8924 6953
info@konochemical.com CHINA 2164 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20001 58
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30308 84
Beijing Taiya Jie Technology Development Co., Ltd. 13552411790、010-56275498
010-84817120 E-mail:postmaster@tyjchem.cn China 1550 55
Puyang Huicheng Electronic Material Co. Ltd. 0086-393-8910800
0086-393-8912775 info@huichengchem.com China 376 64

View Lastest Price from 1,2-Bis(diphenylphosphino)ethane manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-09 1,2-Bis(diphenylphosphino)ethane
1663-45-2
US $1.00 / KG 1G 98% 1MT career henan chemical co

1,2-Bis(diphenylphosphino)ethane Spectrum


1663-45-2(1,2-Bis(diphenylphosphino)ethane)Related Search:

1,1'-Bis(diphenylphosphino)ferrocene 1,3-Bis(diphenylphosphino)propane ([2S,3S]-BIS[DIPHENYLPHOSPHINO]BUTANE)(ETA3-ALLYL) PALLADIUM(II) PERCHLORATE [1,2-BIS(DIPHENYLPHOSPHINO)ETHANE]TETRACARBONYLTUNGSTEN,[1,2-BIS(DIPHENYLPHOSPHINO)ETHANE]TUNGSTEN TETRACARBONYL,[1,2-bis(diphenylphosphino)ethane]tetracarbonyltungsten(0) (S)-(-)-1,2-BIS(DIPHENYLPHOSPHINO)PROPANE 1,2-Bis (diphenylphosphino)ethane]dichlornickel,DICHLORO[1,2-BIS(DIPHENYLPHOSPHINO)ETHANE]NICKEL(II),[1,2-BIS(DIPHENYLPHOSPHINO)ETHANE]DICHLORONICKEL(II),1,2-BIS(DIPHENYLPHOSPHINO)ETHANE NICKEL(II) CHLORIDE,[1,2-BIS(DIPHENYLPHOSPHINO)ETHANE]NICKEL(II) DICHLORIDE,[1,2-Bis(diphenylphosphino)ethane]dichloronickel(Ⅱ) ,99%,1,2-Bis-(diphenylphosphino)-ethane nickel chloride,1,2-BIS(DIPHENYLPHOSPHINO)ETHANE NICKEL(II) CHLORIDE[ NI(DPPE)2CL2] Bis1,2-bis(diphenylphosphino)ethaneüpalladium (0),Bis[1,2-bis(diphenylphosphino)ethane]palladium(0),98%,BIS[1,2-BIS(DIPHENYLPHOSPHINO)ETHANE]-PALLADIUM,BIS[1,2-BIS(DIPHENYLPHOSPHINO)ETHANE]PALLADIUM(0) [1,2-BIS(DIPHENYLPHOSPHINO)ETHANE]PALLADIUM(II) DICHLORIDE,1,2-[BIS(DIPHENYLPHOSPHINO)ETHANE]PALLADIUM(II) CHLORIDE [1,2-BIS(DIPHENYLPHOSPHINO)ETHANE]DICHLOROCOBALT(II),(1,2-bis(diphenylphosphino)ethane)-dichlorocobalt,[1,2-Bis(diphenylphosphino)ethane]dichlorocobalt(Ⅱ),[1,2-bis(diphenylphosphino)ethane]cobalt(II) chloride 1,2-ETHYLENE BIS(DIPHENYLPHOSPHINE OXIDE) [1,2-BIS(DIPHENYLPHOSPHINO)ETHANE]DICHLOROIRON(II),(1,2-bis(diphenylphosphino)ethane)-dichloroiron(I),Dichloro[1,2-bis(diphenylphosphino)ethane]iron,1,2-BIS(DIPHENYLPHOSPHINO)ETHANE]DICHLOROIRON(),[1,2-bis(diphenylphosphino)ethane]iron(II) chloride R-(+)-1,2-BIS(DIPHENYLPHOSPHINO)PROPANE (BICYCLO[2.2.1]HEPTA-2,5-DIENE)[(2S,3S)-BIS(DIPHENYLPHOSPHINO)-BUTANE] RHODIUM(I) PERCHLORATE (2R,3R)-(+)-BIS(DIPHENYLPHOSPHINO)BUTANE 1,2-Bis(diphenylphosphino)ethane monooxide, min. 97%,1,2-BIS(DIPHENYLPHOSPHINO)ETHANE MONOOXIDE 1,2-Bis(diphenylphosphino)ethane 1,5-Diphenylcarbazide 1,2,3,4-DIEPOXYBUTANE

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