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(R,R)-DIPAMP

Uses
(R,R)-DIPAMP
(R,R)-DIPAMP
CAS No.
55739-58-7
Chemical Name:
(R,R)-DIPAMP
Synonyms
R)-DIPAMP;(-)-DIPAMP;(R,R)-DIPAMP;(R,R)-Dipamp ,0%;Ethylenebis(2-methoxyphenylphenylphosphine);Ethylenebis[phenyl(2-methoxyphenyl)phosphine];Ethylenebis[(2-methoxyphenyl)phenylphosphine];(R,R)-Diphenylbis-[(o-anisyl)-methylenephosphine];(1R,2R)-Bis[(2-methoxypheny)phenylphosphino]ethane;(1R,2R)-BIS[(2-METHOXYPHENYL)PHENYLPHOSPHINO]ETHANE
CBNumber:
CB0300441
Molecular Formula:
C28H28O2P2
Formula Weight:
458.47
MOL File:
55739-58-7.mol

(R,R)-DIPAMP Properties

Melting point:
102-104 °C
alpha 
-88o (C=1 IN CHLOROFORM)
refractive index 
-85 ° (C=1, CHCl3)
form 
Crystalline Powder
color 
White
optical activity
[α]22/D 81°, c = 1 in chloroform
CAS DataBase Reference
55739-58-7
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  37/39-26-36/37
WGK Germany  3
HS Code  29319090
Symbol(GHS):
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
H413 May cause long lasting harmful effects to aquatic life Hazardous to the aquatic environment, long-term hazard Category 4
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

(R,R)-DIPAMP price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 697761 (R,R)-DIPAMP 95% 55739-58-7 100mg $94 2018-11-20 Buy
Sigma-Aldrich 461865 (R,R)-DIPAMP ≥95% 55739-58-7 1g $571 2018-11-20 Buy
TCI Chemical B3035 (R,R)-1,2-Bis[(2-methoxyphenyl)phenylphosphino]ethane >97.0%(GC)(T) 55739-58-7 100mg $71 2018-11-22 Buy
Alfa Aesar H28374 (R,R)-DIPAMP, 97% 55739-58-7 100mg $71.3 2018-11-13 Buy
Alfa Aesar H28374 (R,R)-DIPAMP, 97% 55739-58-7 1g $342 2018-11-13 Buy

(R,R)-DIPAMP Chemical Properties,Uses,Production

Uses

Rhodium DIPAMP catalysts have shown high activity and enantioselectivity in the asymmetric hydrogenation of enamides, enol acetates and olefins.

Chemical Properties

White crystalline powder

(R,R)-DIPAMP Preparation Products And Raw materials

Raw materials

Preparation Products


(R,R)-DIPAMP Suppliers

Global( 45)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
AB PharmaTech,LLC
323-480-4688
323-480-4688 sales01@abpharmatechusa.com United States 991 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40398 62
Beijing Donghualituo Techonlogy Development Co.,Ltd. 010-88425576
(+86)-10-88425546 sales@dhltchem.com China 797 59
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30308 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24653 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44191 61
Shanghai Longsheng chemical Co.,Ltd. 021-58099637,58099652,58099650,58099609 To 8009,8068; 13585536065,QQ:975986869
0086-21-33191781 sales@shlschem.com; bin.wu@shlschem.com;xianjun.hong@shlschem.com China 9848 59
Shanghai civi chemical technology co.,Ltd 86-21-34053660;34053661
86-21-34053661 sale@labgogo.com China 9950 52
Thermo Fisher Scientific 800-810-5118
+86-10-84193589 cnchemical@thermofisher.com China 17572 75

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