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ChemicalBook >> CAS DataBase List >> (1R,2R)-(+)-1,2-Diphenylethylenediamine

(1R,2R)-(+)-1,2-Diphenylethylenediamine

(1R,2R)-(+)-1,2-Diphenylethylenediamine price.
  • $7 - $889
  • Product name: (1R,2R)-(+)-1,2-Diphenylethylenediamine
  • CAS: 35132-20-8
  • MF: C14H16N2
  • MW: 212.29
  • EINECS:609-071-8
  • MDL Number:MFCD00082769
  • Synonyms:(R,R)-(+)-1,2-DIPHENYLETHYLENEDIAMINE;(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine ee;(1S,2S)-1,2-Diphenyl-1,2-diaminoethane;(αS,βS)-Bibenzyl-α,β-diamine;(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine ,98% [99%,e.e.];(1R,2R)-(+)-1,2-Diphenylethylenediamine ,99% [ee:99%];(1R,2R)-Diphenyl-1,2-ethanediamine;(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98+%, ee 98%
42 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
  • AstaTech
  • Biosynth Carbosynth
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Medical Isotopes, Inc.
  • Oakwood
  • Sigma-Aldrich
  • Strem Chemicals
  • SynQuest Laboratories
  • TCI Chemical
Package
  • 100mg
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  • 2g
  • 5g
  • 10g
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  • 50g
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  • 5/ G
  • 25/ G
  • 100/ G
  • ManufacturerAK Scientific
  • Product numberD521
  • Product description(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine
  • Packaging25g
  • Price$141
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL09558
  • Product description(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98+%
  • Packaging250mg
  • Price$22.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL09558
  • Product description(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98+%
  • Packaging1g
  • Price$75.8
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL09558
  • Product description(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98+%
  • Packaging5g
  • Price$216
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL09558
  • Product description(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98+%
  • Packaging25g
  • Price$622.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number35132208
  • Product description(1R,2R)-1,2-Diphenylethane-1,2-diamine
  • Packaging25g
  • Price$235.71
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number35132208
  • Product description(1R,2R)-1,2-Diphenylethane-1,2-diamine
  • Packaging100g
  • Price$638.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0000059
  • Product description(1R,2R)-(+)-1,2-DIPHENYLETHYLENEDIAMINE 95.00%
  • Packaging1G
  • Price$613.88
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0000059
  • Product description(1R,2R)-(+)-1,2-DIPHENYLETHYLENEDIAMINE 95.00%
  • Packaging5G
  • Price$889
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR15922
  • Product description(1R,2R)-1,2-Diphenylethane-1,2-diamine 98%
  • Packaging1g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR15922
  • Product description(1R,2R)-1,2-Diphenylethane-1,2-diamine 98%
  • Packaging5g
  • Price$57
  • Updated2021-12-16
  • Buy
  • ManufacturerAstaTech
  • Product number28401
  • Product description(1R,2R)-(+)-1,2-DIPHENYLETHYLENEDIAMINE 95%
  • Packaging5/ G
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerAstaTech
  • Product number28401
  • Product description(1R,2R)-(+)-1,2-DIPHENYLETHYLENEDIAMINE 95%
  • Packaging25/ G
  • Price$240
  • Updated2021-12-16
  • Buy
  • ManufacturerAstaTech
  • Product number28401
  • Product description(1R,2R)-(+)-1,2-DIPHENYLETHYLENEDIAMINE 95%
  • Packaging100/ G
  • Price$600
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD22490
  • Product description(1R,2R)-1,2-Diphenyl-1,2-ethanediamine
  • Packaging5G
  • Price$75
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD22490
  • Product description(1R,2R)-1,2-Diphenyl-1,2-ethanediamine
  • Packaging10g
  • Price$114
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific D521 (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine 25g $141 2021-12-16 Buy
Alfa Aesar L09558 (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98+% 250mg $22.6 2021-12-16 Buy
Alfa Aesar L09558 (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98+% 1g $75.8 2024-03-01 Buy
Alfa Aesar L09558 (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98+% 5g $216 2024-03-01 Buy
Alfa Aesar L09558 (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98+% 25g $622.65 2024-03-01 Buy
Alichem 35132208 (1R,2R)-1,2-Diphenylethane-1,2-diamine 25g $235.71 2021-12-16 Buy
Alichem 35132208 (1R,2R)-1,2-Diphenylethane-1,2-diamine 100g $638.4 2021-12-16 Buy
American Custom Chemicals Corporation CCH0000059 (1R,2R)-(+)-1,2-DIPHENYLETHYLENEDIAMINE 95.00% 1G $613.88 2021-12-16 Buy
American Custom Chemicals Corporation CCH0000059 (1R,2R)-(+)-1,2-DIPHENYLETHYLENEDIAMINE 95.00% 5G $889 2021-12-16 Buy
Apolloscientific OR15922 (1R,2R)-1,2-Diphenylethane-1,2-diamine 98% 1g $15 2021-12-16 Buy
Apolloscientific OR15922 (1R,2R)-1,2-Diphenylethane-1,2-diamine 98% 5g $57 2021-12-16 Buy
AstaTech 28401 (1R,2R)-(+)-1,2-DIPHENYLETHYLENEDIAMINE 95% 5/ G $80 2021-12-16 Buy
AstaTech 28401 (1R,2R)-(+)-1,2-DIPHENYLETHYLENEDIAMINE 95% 25/ G $240 2021-12-16 Buy
AstaTech 28401 (1R,2R)-(+)-1,2-DIPHENYLETHYLENEDIAMINE 95% 100/ G $600 2021-12-16 Buy
Biosynth Carbosynth FD22490 (1R,2R)-1,2-Diphenyl-1,2-ethanediamine 5G $75 2021-12-16 Buy
Biosynth Carbosynth FD22490 (1R,2R)-1,2-Diphenyl-1,2-ethanediamine 10g $114 2021-12-16 Buy

Properties

Melting point :79-83 °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,Inert atmosphere,Room temperature
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Crystalline Powder
pka :9.78±0.10(Predicted)
color :White to light yellow
optical activity :[α]20/D +102°, c = 1 in ethanol
Water Solubility :Insoluble in water.
Sensitive :Air Sensitive
BRN :2369988
Stability :Hygroscopic
InChIKey :PONXTPCRRASWKW-ZIAGYGMSSA-N
CAS DataBase Reference :35132-20-8(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine is used as chiral solvation agent for determination of enantiomeric excess of chiral acids by NMR. It is used in various catalyst systems for asymmetric reactions.

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