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

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

(1R,2R)-(+)-1,2-Diphenylethylenediamine price.
  • $4 - $1430
  • 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%
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  • ManufacturerA2B
  • Product numberAI48628
  • Product description(1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 97%
  • Packaging250mg
  • Price$4
  • Updated2026-05-25
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  • ManufacturerA2B
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  • Product description(1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 97%
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  • Updated2026-05-25
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  • ManufacturerA2B
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  • Product description(1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 97%
  • Packaging5g
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  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAI48628
  • Product description(1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 97%
  • Packaging10g
  • Price$12
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAI48628
  • Product description(1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 97%
  • Packaging25g
  • Price$26
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA00I6VS
  • Product description(1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 97%
  • Packaging10g
  • Price$16
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I6VS
  • Product description(1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 97%
  • Packaging25g
  • Price$38
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  • Manufactureraablocks
  • Product numberAA00I6VS
  • Product description(1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane >98%
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  • Price$135
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I6VS
  • Product description(1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 98%
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  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I6VS
  • Product description(1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 98%
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  • Product numberAA00I6VS
  • Product description(1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 98%
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  • Updated2026-05-29
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  • ManufacturerAHH
  • Product numberMT-22686
  • Product description(1R,2R)-1,2-Diphenyl-1,2-ethanediamine 97%
  • Packaging100g
  • Price$1430
  • Updated2026-05-25
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  • ManufacturerAHH
  • Product numberMT-22686
  • Product description(1R,2R)-1,2-Diphenyl-1,2-ethanediamine 97%
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  • Price$1430
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberD521
  • Product description(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine
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  • Price$141
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number35132208
  • Product description(1R,2R)-1,2-Diphenylethane-1,2-diamine
  • Packaging25g
  • Price$235.71
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number35132208
  • Product description(1R,2R)-1,2-Diphenylethane-1,2-diamine
  • Packaging100g
  • Price$638.4
  • Updated2021-12-16
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Manufacturer Product number Product description Packaging Price Updated Buy
A2B AI48628 (1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 97% 250mg $4 2026-05-25 Buy
A2B AI48628 (1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 97% 1g $5 2026-05-25 Buy
A2B AI48628 (1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 97% 5g $9 2026-05-25 Buy
A2B AI48628 (1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 97% 10g $12 2026-05-25 Buy
A2B AI48628 (1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 97% 25g $26 2026-05-25 Buy
aablocks AA00I6VS (1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 97% 10g $16 2026-05-29 Buy
aablocks AA00I6VS (1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 97% 25g $38 2026-05-29 Buy
aablocks AA00I6VS (1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane >98% 100g $135 2026-05-29 Buy
aablocks AA00I6VS (1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 98% 5g $9 2026-05-29 Buy
aablocks AA00I6VS (1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 98% 1g $5 2026-05-29 Buy
aablocks AA00I6VS (1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane 98% 250mg $4 2026-05-29 Buy
AHH MT-22686 (1R,2R)-1,2-Diphenyl-1,2-ethanediamine 97% 100g $1430 2026-05-25 Buy
AHH MT-22686 (1R,2R)-1,2-Diphenyl-1,2-ethanediamine 97% 100g $1430 2026-05-26 Buy
AK Scientific D521 (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine 25g $141 2021-12-16 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

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
InChI :1S/C14H16N2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13-14H,15-16H2/t13-,14-/m1/s1
InChIKey :PONXTPCRRASWKW-ZIAGYGMSSA-N
SMILES :N[C@@H]([C@H](N)c1ccccc1)c2ccccc2
CAS DataBase Reference :35132-20-8(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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.
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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