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ChemicalBook >> CAS DataBase List >> (S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE

(S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE

(S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE price.
  • $33 - $1230
  • Product name: (S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE
  • CAS: 135616-36-3
  • MF: C36H54N2O2
  • MW: 546.83
  • EINECS:
  • MDL Number:MFCD00191801
  • Synonyms:(S,S)-(+)-N,N'-BIS(3,5-DI-T-BU-SALICYL.);(1S,2S)-(+)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-tert-butylsalicylidene);(S,S)-(+)-N,N'-BIS(3,5-DI-T-BUTYLSALICYL-IDENE)-1,2-CYCLOHEXANEDIAMINE;(S,S)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE;(S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE;(S,S)-JACOBSEN'S LIGAND;(S,S)-JACOBSEN LIGAND;(1S,2S)-(+)-1,2-CYCLOHEXANEDIAMINO-N,N'-BIS(3,5-DI-T-BUTYLSALICYLIDENE)
14 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • Strem Chemicals
  • TRC
Package
  • 1G
  • 5G
  • 10g
  • 25g
  • 50g
  • ManufacturerAK Scientific
  • Product number6359AA
  • Product description(S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine
  • Packaging25g
  • Price$452
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0038581
  • Product description(1S,2S)-(+)-1,2-CYCLOHEXANEDIAMINO-N,N'-BIS-(3,5-DI-TERT-BUTYLSALICYLIDENE) 95.00%
  • Packaging1G
  • Price$644.09
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0038581
  • Product description(1S,2S)-(+)-1,2-CYCLOHEXANEDIAMINO-N,N'-BIS-(3,5-DI-TERT-BUTYLSALICYLIDENE) 95.00%
  • Packaging5G
  • Price$917.45
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-W011465
  • Product description(S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine >98.0%
  • Packaging5g
  • Price$79
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD51002222
  • Product description(S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 95+%
  • Packaging5g
  • Price$75
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD51002222
  • Product description(S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 95+%
  • Packaging10g
  • Price$140
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number092970
  • Product description(S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 95+%
  • Packaging1g
  • Price$87
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number092970
  • Product description(S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 95+%
  • Packaging5g
  • Price$227
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number404438
  • Product description(S,S)-(+)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 98%
  • Packaging1g
  • Price$55.4
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number404438
  • Product description(S,S)-(+)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 98%
  • Packaging5g
  • Price$104.8
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number07-0317
  • Product description(1S,2S)-(+)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene), 98% (S,S)-Jacobsen Ligand
  • Packaging1g
  • Price$33
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number07-0317
  • Product description(1S,2S)-(+)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene), 98% (S,S)-Jacobsen Ligand
  • Packaging5g
  • Price$134
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberB431505
  • Product description(S,S)-(+)-N,N’-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine
  • Packaging5g
  • Price$155
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberB431505
  • Product description(S,S)-(+)-N,N’-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine
  • Packaging50g
  • Price$1230
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 6359AA (S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 25g $452 2021-12-16 Buy
American Custom Chemicals Corporation CCH0038581 (1S,2S)-(+)-1,2-CYCLOHEXANEDIAMINO-N,N'-BIS-(3,5-DI-TERT-BUTYLSALICYLIDENE) 95.00% 1G $644.09 2021-12-16 Buy
American Custom Chemicals Corporation CCH0038581 (1S,2S)-(+)-1,2-CYCLOHEXANEDIAMINO-N,N'-BIS-(3,5-DI-TERT-BUTYLSALICYLIDENE) 95.00% 5G $917.45 2021-12-16 Buy
ChemScene CS-W011465 (S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine >98.0% 5g $79 2021-12-16 Buy
Crysdot CD51002222 (S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 95+% 5g $75 2021-12-16 Buy
Crysdot CD51002222 (S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 95+% 10g $140 2021-12-16 Buy
Matrix Scientific 092970 (S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 95+% 1g $87 2021-12-16 Buy
Matrix Scientific 092970 (S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 95+% 5g $227 2021-12-16 Buy
Sigma-Aldrich 404438 (S,S)-(+)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 98% 1g $55.4 2023-06-20 Buy
Sigma-Aldrich 404438 (S,S)-(+)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 98% 5g $104.8 2024-03-01 Buy
Strem Chemicals 07-0317 (1S,2S)-(+)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene), 98% (S,S)-Jacobsen Ligand 1g $33 2024-03-01 Buy
Strem Chemicals 07-0317 (1S,2S)-(+)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene), 98% (S,S)-Jacobsen Ligand 5g $134 2024-03-01 Buy
TRC B431505 (S,S)-(+)-N,N’-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 5g $155 2021-12-16 Buy
TRC B431505 (S,S)-(+)-N,N’-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine 50g $1230 2021-12-16 Buy

Properties

Melting point :203-206 °C(lit.)
alpha :+305° (c 1, CH2Cl2)
Boiling point :619.74°C (rough estimate)
Density :1.0110 (rough estimate)
refractive index :1.5300 (estimate)
storage temp. :Inert atmosphere,Room Temperature
pka :13.06±0.40(Predicted)
form :Powder
color :yellow
optical activity :[α]20/D +315 to 15°, c = 1 in methylene chloride
BRN :5464823
InChIKey :FYNXDGNCEBQLGC-GTHUDTLPSA-N

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

A ligand used in the preparation of Jacobsen's catalyst which is suitable for enantioselective epoxidation of olefins lacking functional groups.

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