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ChemicalBook >> CAS DataBase List >> (1R,2R)-1,2-BIS(2-HYDROXYPHENYL)ETHYLENEDIAMINE, 95%

(1R,2R)-1,2-BIS(2-HYDROXYPHENYL)ETHYLENEDIAMINE, 95%

(1R,2R)-1,2-BIS(2-HYDROXYPHENYL)ETHYLENEDIAMINE, 95% price.
  • $47.04 - $957
  • Product name: (1R,2R)-1,2-BIS(2-HYDROXYPHENYL)ETHYLENEDIAMINE, 95%
  • CAS: 870991-70-1
  • MF: C14H16N2O2
  • MW: 244.29
  • EINECS:
  • MDL Number:MFCD09751760
  • Synonyms:(1R,2R)-1,2-BIS(2-HYDROXYPHENYL)ETHYLENEDIAMINE, 95%;(1r,2r)-1,2-bis(2-hydroxyphenyl)-1,2-ethanediamine;(R,R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine;(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethane-1,2-diamine, min. 97%;(R,R) Diaminopharm Diamine;(R,R) Jik Chin Mother Diamine;(R,R) Mother Diamine;(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethane-1,2-diamine
Price19 Properties Safety Information Description
19 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • Chem-Impex
  • Sigma-Aldrich
  • Strem Chemicals
  • TCI Chemical
  • TRC
Package
  • 100mg
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • ManufacturerAK Scientific
  • Product number3987AL
  • Product description(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine
  • Packaging100mg
  • Price$92
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number3987AL
  • Product description(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine
  • Packaging1g
  • Price$251
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number870991701
  • Product description2,2'-((1R,2R)-1,2-Diaminoethane-1,2-diyl)diphenol
  • Packaging1g
  • Price$345.45
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number870991701
  • Product description2,2'-((1R,2R)-1,2-Diaminoethane-1,2-diyl)diphenol
  • Packaging5g
  • Price$367.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number870991701
  • Product description2,2'-((1R,2R)-1,2-Diaminoethane-1,2-diyl)diphenol
  • Packaging10g
  • Price$556.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0005080
  • Product description(1R,2R)-1,2-BIS(2-HYDROXYPHENYL)ETHYLENEDIAMINE 95.00%
  • Packaging1G
  • Price$294
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM117243
  • Product description(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 95%
  • Packaging5g
  • Price$437
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM117243
  • Product description(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 95%
  • Packaging10g
  • Price$656
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number37510
  • Product description(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine,95%(T)(HPLC) 95%(T)(HPLC)
  • Packaging100MG
  • Price$47.04
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number37510
  • Product description(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine,95%(T)(HPLC) 95%(T)(HPLC)
  • Packaging1G
  • Price$275.52
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number685860
  • Product description(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 95% (HPLC)
  • Packaging100mg
  • Price$83.8
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number685860
  • Product description(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 95% (HPLC)
  • Packaging1g
  • Price$109
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number685860
  • Product description(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 95% (HPLC)
  • Packaging10g
  • Price$451
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number685860
  • Product description(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 95% (HPLC)
  • Packaging25g
  • Price$957
  • Updated2023-06-20
  • Buy
  • ManufacturerStrem Chemicals
  • Product number07-6008
  • Product description(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethane-1,2-diamine, min. 97%
  • Packaging250mg
  • Price$58
  • Updated2023-06-20
  • Buy
  • ManufacturerStrem Chemicals
  • Product number07-6008
  • Product description(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethane-1,2-diamine, min. 97%
  • Packaging1g
  • Price$101
  • Updated2023-06-20
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 3987AL (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 100mg $92 2021-12-16 Buy
AK Scientific 3987AL (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 1g $251 2021-12-16 Buy
Alichem 870991701 2,2'-((1R,2R)-1,2-Diaminoethane-1,2-diyl)diphenol 1g $345.45 2021-12-16 Buy
Alichem 870991701 2,2'-((1R,2R)-1,2-Diaminoethane-1,2-diyl)diphenol 5g $367.2 2021-12-16 Buy
Alichem 870991701 2,2'-((1R,2R)-1,2-Diaminoethane-1,2-diyl)diphenol 10g $556.2 2021-12-16 Buy
American Custom Chemicals Corporation CCH0005080 (1R,2R)-1,2-BIS(2-HYDROXYPHENYL)ETHYLENEDIAMINE 95.00% 1G $294 2021-12-16 Buy
Chemenu CM117243 (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 95% 5g $437 2021-12-16 Buy
Chemenu CM117243 (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 95% 10g $656 2021-12-16 Buy
Chem-Impex 37510 (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine,95%(T)(HPLC) 95%(T)(HPLC) 100MG $47.04 2021-12-16 Buy
Chem-Impex 37510 (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine,95%(T)(HPLC) 95%(T)(HPLC) 1G $275.52 2021-12-16 Buy
Sigma-Aldrich 685860 (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 95% (HPLC) 100mg $83.8 2023-06-20 Buy
Sigma-Aldrich 685860 (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 95% (HPLC) 1g $109 2023-06-20 Buy
Sigma-Aldrich 685860 (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 95% (HPLC) 10g $451 2023-06-20 Buy
Sigma-Aldrich 685860 (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 95% (HPLC) 25g $957 2023-06-20 Buy
Strem Chemicals 07-6008 (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethane-1,2-diamine, min. 97% 250mg $58 2023-06-20 Buy
Strem Chemicals 07-6008 (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethane-1,2-diamine, min. 97% 1g $101 2023-06-20 Buy
Next Last

Properties

Melting point :157-163 °C
Boiling point :457.9±40.0 °C(Predicted)
Density :1.294±0.06 g/cm3(Predicted)
pka :9.15±0.35(Predicted)
form :Powder
color :white to off-white
optical activity :[α]22/D +62°, c = 1% in chloroform
Sensitive :air sensitive

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
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.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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-Bis(2-hydroxyphenyl)ethylenediamine can be used as a precursor for the synthesis of:
  • Enantiomerically pure trans-3-arylpiperazine-2-carboxylic acid derivatives via diaza-Cope rearrangement (DCR).
  • 4,4′-(1,2-Diazaniumylethane-1,2-diyl)dibenzoate trihydrate by treating with terephthalaldehydic acid.

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Suppliers and manufacturers

Capot Chemical Co.,Ltd.
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Unibest Industrial Co.,Ltd.
LEAP CHEM CO., LTD.
LEAPCHEM CO., LTD.
Shanghai Acmec Biochemical Technology Co., Ltd.
Aladdin Scientific Unibest Pharmaceutical Technology Co., Ltd. J & K SCIENTIFIC LTD. TCI (Shanghai) Development Co., Ltd.