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H27006 (1S,2S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine

CAS Number
167316-27-0
Synonyms
(S,S)-TsDPEN

Stock No. Size Price ($) Quantity Availability
H27006-03 1g 138.00
H27006-06 5g 445.00
H27006-14 25g 1381.00
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(1S,2S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine

MDL
MFCD03095684

Chemical Properties

Formula
C21H22N2O2S
Formula Weight
366.48
Melting point
127-130°
Storage & Sensitivity
Ambient temperatures.
Solubility
Solubility in hot Acetonitrile (almost transparency).

Applications

Chiral diamine ligand for cooperative metal-Bronsted acid catalyzed greener reductive amination using hydrogen gas.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Literature References

Takao Ikariya,; Shohei Hashiguchi,; Kunihiko Murata,; Ryoji Noyori. Preparation of Optically Active (R,R)-Hydrobenzoin from Benzoin or Benzil 1,2-Ethanediol, 1,2-diphenyl-, (1R,2R)-. Organic Syntheses. 2005,

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code
2930.90
TSCA
No

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