(S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine | CAS 135616-36-3

Element: cyclohexanediamine butylsalicylidene tert

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C-S » Chemicals » bis-tert-butylsalicylidene-cyclohexanediamine-PX48804

Identification

(S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine

CAS:

135616-36-3

EINECS:

Molecular Formula:

C₃₆H₅₄N₂O₂

MDL:

MFCD00191801

SMILES:

CC(C1=C/C(=C/N[C@@H]2[C@H](CCCC2)N/C=C/3C(=O)C(=CC(=C3)C(C)(C)C)C(C)(C)C)/C(=O)C(=C1)C(C)(C)C)(C)C

Synonym:

(1s,2s)-(+)-1,2-cyclohexanediamino-n,n'-bis(3,5-di-t-butylsalicylidene) ; (s,s)-jacobsen ligand ; jacbosen ; (s,s)-(+)-n,n'-bis(3,5-di-t-bu-salicyl.) ; (s,s)-(-)-n,n'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine ; (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)-jacobsen's ligand ; (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,98%

Description

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

Suppliers

BLD Pharmatech Ltd

BP1036831104

Leap Chem Co., Ltd

LC1036831104

Santa Cruz Biotechnology, Inc.

250912

Dayang Chem (Hangzhou) Co.,Ltd.

DC1785671424

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CAS equal suppliers

(S,S)-Jacobsen's ligand

Simagchem Corporation

SC19325796

(S,S)-Jacobsen's ligand

Xiamen Equation Chemical Co.,Ltd

XECC294414720

Prices & Availability

Data is processed

Properties for (S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine

Molecular Weight:

546.83 g·mol−1

Melting point:

203-206 °C(lit.)

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing

Hazard Symbols:

Alternative Distributors of [(S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Jinan Great Chemical Co., Ltd. | Watson International Ltd

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