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(R,R)-TsDPEN

(R,R)-TsDPEN
(R,R)-TsDPEN
CAS No.
144222-34-4
Chemical Name:
(R,R)-TsDPEN
Synonyms
R-TS-DPEN;(R,R)-TSDPEN;(1R,2R)-TSDPE;(1R,2R)-TSDPEN;(1R,2R)-(−(1R,2R)-N-p-Toluenesulfonyl-1,2-diphe;(1R,2R)-(-)-N-(4-Toluenesulfonyl)-1,2-;(1R,2R)-N-P-TOSYL-1,2-DIPHENYLETHYLENE-D;)-N-p-Tosyl-1,2-diphenylethylenediaMine 98%;(1R,2R)-N-p-Tosyl-1,2-diphenylethylenediami
CBNumber:
CB1180813
Molecular Formula:
C21H22N2O2S
Formula Weight:
366.48
MOL File:
144222-34-4.mol

(R,R)-TsDPEN Properties

Melting point:
128-131 °C(lit.)
alpha 
-61.5 º (c=1, CH2Cl2)
Density 
1.1440 (rough estimate)
refractive index 
-30 ° (C=0.4, CHCl3)
form 
Crystals or Crystalline Powder
color 
White to slightly yellow
optical activity
[α]20/D 35°, c = 1 in chloroform
Water Solubility 
insoluble
InChIKey
UOPFIWYXBIHPIP-NHCUHLMSSA-N
CAS DataBase Reference
144222-34-4(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  29215900
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
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.
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.

(R,R)-TsDPEN price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 484334 (1R,2R)-(?)-N-p-Tosyl-1,2-diphenylethylenediamine 98% 144222-34-4 1g $158 2018-11-13 Buy
TCI Chemical A1548 (R,R)-N-(2-Amino-1,2-diphenylethyl)-p-toluenesulfonamide >98.0%(T) 144222-34-4 1g $42 2018-11-22 Buy
Alfa Aesar H26061 (1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+% 144222-34-4 5g $384 2018-11-13 Buy
Alfa Aesar H26061 (1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+% 144222-34-4 1g $126 2018-11-13 Buy
Strem Chemicals 07-2371 (1R,2R)-(-)-N-(4-toluenesulfonyl)-1,2-diphenylethylenediamine, 98% (R,R)-TsDPEN 144222-34-4 500mg $52 2018-11-13 Buy

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

Chemical Properties

white to slightly yellow crystals or crystalline

Uses

(R,R)-N-(2-Amino-1,2-diphenylethyl)-p-toluenesulfonamide is used as a catalyst in stereoselective preparation of aromatic ketone derivatives as well as other chiral organic compounds.

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

Raw materials

Preparation Products


(R,R)-TsDPEN Suppliers

Global( 176)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22049 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20786 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 4529 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 19990 58
Lianyungang Chiral Chemical Co., Ltd +86 518-83616958 : +86 519-82884848: (0)13861113988
+86 518-83616928 : +86 519-82835618 postmaster@chiral-compounds.com China 20 74
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 40395 62
INTATRADE GmbH +49 3493/605464
+49 3493/605470 sales@intatrade.de Germany 3587 66
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30291 84

View Lastest Price from (R,R)-TsDPEN manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-21 (R,R)-TsDPEN
144222-34-4
US $1.00 / kg 1kg 98% 100KG career henan chemical co

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