ChemicalBook > CAS DataBase List > (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine

Product Name
(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine
CAS No.
29841-69-8
Chemical Name
(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine
Synonyms
(S,S)-DPEN;(1S,2S)-(-)-1,2-DIPHENYLETHYLENEDIAMINE;S-DPEN;(1S,2S)-1,2-DIPHENYL-1,2-ETHANEDIAMINE;(1S,2S)-(-)-1,2-Diph;raceMic stilbenediaMine;(1S,2S)-(-)-1,2-DiphenyL;(1S,2S)-(-)-1,2-Diphenylethyle;1S,2S-diphenylethane-1,2-diamine;(S,S)-1,2-DiaMino-1,2-diphenylethane
CBNumber
CB1370520
Molecular Formula
C14H16N2
Formula Weight
212.29
MOL File
29841-69-8.mol
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(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine Property

Melting point:
83-85 °C(lit.)
alpha 
-104 º (c=1.1, MeOH 25 ºC)
Boiling point:
342.14°C (rough estimate)
Density 
1.0799 (rough estimate)
refractive index 
-103 ° (C=1, EtOH)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly)
form 
crystal
pka
9.78±0.10(Predicted)
color 
white to pale yellow
optical activity
[α]20/D 102°, c = 1 in ethanol
Water Solubility 
Insoluble in water.
Sensitive 
Air Sensitive
BRN 
3201645
InChIKey
PONXTPCRRASWKW-KBPBESRZSA-N
CAS DataBase Reference
29841-69-8(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi,C
Risk Statements 
36/37/38-34
Safety Statements 
26-36-45-36/37/39
RIDADR 
UN3259
WGK Germany 
3
F 
10-23
HazardClass 
8
HS Code 
29213000
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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.

P271Use only outdoors or in a well-ventilated area.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
364002
Product name
(1S,2S)-(?)-1,2-Diphenylethylenediamine
Purity
97%
Packaging
500mg
Price
$118
Updated
2024/03/01
TCI Chemical
Product number
D2175
Product name
(1S,2S)-(-)-1,2-Diphenylethylenediamine
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$37
Updated
2024/03/01
TCI Chemical
Product number
D2175
Product name
(1S,2S)-(-)-1,2-Diphenylethylenediamine
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$104
Updated
2024/03/01
Alfa Aesar
Product number
L12968
Product name
(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine, 97%
Packaging
1g
Price
$52.65
Updated
2024/03/01
Alfa Aesar
Product number
L12968
Product name
(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine, 97%
Packaging
5g
Price
$208
Updated
2024/03/01
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(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

Uses

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine solvation agent, For synthesis of enantiopure ethylenediamines by chirality transfer (condensation with diketones followed by reductive cleavage), Co-catalyst in the Ru catalyzed enantioselective hydrogenation of aromatic ketones, Versatile ligand for the formation of metal complexes.1 Used in the synthesis of chiral tropocoronands which have potential utility in asymmetric catalysis

General Description

1,2-Diphenylethylenediamine is a chiral molecule, generally used as a chiral resolving agent and as a precursor of the chiral auxiliary. It is also used as a chiral solvating agent in NMR study.

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine Preparation Products And Raw materials

Raw materials

Sodium acetate Ethanol Acetic anhydride Sodium ethoxide Hydrogen bromide Benzaldehyde Acetic acid L(+)-Tartaric acid Cyclohexanone Benzil Lithium

Preparation Products

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(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine Suppliers

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View Lastest Price from (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine 29841-69-8
Price
US $0.00/Kg/Bag
Min. Order
1KG
Purity
98%min
Supply Ability
100kg
Release date
2021-12-29
Shanghai UCHEM Inc.
Product
(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine 29841-69-8
Price
US $11.00-171.00/g
Min. Order
1g
Purity
0.98
Supply Ability
25kg
Release date
2023-10-13
airuikechemical co., ltd.
Product
(1s,2s)-(-)-1,2-diphenyl-1,2-ethanediamine 29841-69-8
Price
US $0.00-0.00/Kg
Min. Order
1Kg
Purity
99.9%
Supply Ability
200tons
Release date
2024-04-08

29841-69-8, (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamineRelated Search:

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  • (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine, 99%, ee:99%
  • (1S,2S)-(-)-1,2-Diphenylethylenediamine ,99%
  • (1S,2S)-(-)-1,2-Diph
  • 1S,2S-diphenylethane-1,2-diamine
  • (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine ee
  • (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine,99%,99% ee
  • ((1S,2S)-2-AMino-1,2-diphenylethyl)aMine
  • (S,S)-1,2-DiaMino-1,2-diphenylethane
  • (S,S)-1,2-Diphenylethylene-1,2-diaMine
  • raceMic stilbenediaMine
  • (1S,2S)-(-)-1,2-Diphenylethylenediamine,97% (S,S)-DPEN
  • (<i>1S,2S</i>)-(-)-1,2-Diphenylethylenediamine
  • (S,S)-DPEN , (1S,2S)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98%
  • (1S,2S)-(-)-1,2-Diphenylethylenediamine≥ 99.5% (HPLC, Chiral purity)
  • (1S,2S)-1,2-DIPHENYLETHANE-1,2-BIS(AMINIUM)
  • 1,2-ETHANEDIAMINE, 1,2-DIPHENYL-, (1S,2S)-
  • (1S,2S)-(-)-1,2-DIPHENYL-1,2-ETHANEDIAMINE
  • (1S,2S)-(+)-1,2-DIPHENYL 1,2-ETHANEDIAMINE
  • (1S,2S)-1,2-DIPHENYL-1,2-ETHANEDIAMINE
  • (1S,2S)-(-)-1,2-DIAMINO-1,2-DIPHENYLETHANE
  • (1S,2S)-(+)-1,2-DIAMINO-1,2-DIPHENYLETHANE
  • (1S,2S)-(-)-1,2-DIPHENYL-1,2-ETHYLENEDIAMINE
  • (1S,2S)-1,2-DIPHENYL-ETHANE-1,2-DIAMINE
  • (1S,2S)-(-)-1,2-DIPHENYLETHYLENE-1,2-DIAMINE
  • (1S, 2S)-1,2-DIPHENYLETHYLENEDIAMINE
  • (1S,2S)-(-)-1,2-DIPHENYLETHYLENEDIAMINE
  • (1S,2S)-(+)-1,2-DIPHENYLETHYLENEDIAMINE
  • (S,S)-(-)-1,2-DIPHENYLETHYLENEDIAMINE
  • (1S,2S)-(+)-2-Diphenylethylenediamine
  • (1S,2S)-(-)-1,2-DIPHENYLETHYLENE- DIAMIN E, 97% (98% EE/GLC)
  • (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine, 99% ee, 99%
  • (1S,2S)-(-)-1,2-Diphenylethyle
  • (1S,2S)-(-)-1,2-Diphenylethylenediamine,min.97%(S,S)-DPEN
  • (1S,2S)-(-)-1,2-DIPHENYLETHYLENDIAMIN
  • (1S,2S)-(-)-1,2-DIPHENYLETHYLENEDIAMINE (S,S)-DPEN
  • (1S,2S)-(-)-1,2-DIPHENYL-1,2-ETHANEDIAMINE, 98% (99% EE)
  • (1S,2S)-(-)-1,2-Diphenylethylenediamine-C14H16N2
  • S-DPEN
  • (1S,2S)-Diphenylethane-1,2-diamine,99%e.e.
  • (1S,2S)-(-)-1,2-Diphenylethylenediamine, min. 97%
  • (1S,2S)-(-)-1,2-Diphenylethylenediamine&gt
  • (1S,2S)-(-)-1,2-DiphenyL
  • (S,S)-DPEN
  • TIANFUCHEM--High purity (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine factory price
  • (-)-(S,S)-1,2-Diphenylethylenediamine
  • (1S,2S)-1,2-Diphenylethylenediamine / S-DPEN
  • 29841-69-8
  • 29814-69-8
  • C6H5CHNH22
  • Asymmetric Synthesis
  • e.e. / Absolute Conefiguration Determination (NMR)
  • Enantiomer Excess & Absolute Conefiguration Determination
  • Chiral Building Blocks
  • Amines (Chiral)
  • Organic Building Blocks
  • Polyamines
  • Synthetic Organic Chemistry
  • Amines and Derivatives