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ChemicalBook >> CAS DataBase List >> 2,2'-BIS[(4S)-4-BENZYL-2-OXAZOLINE]

2,2'-BIS[(4S)-4-BENZYL-2-OXAZOLINE]

2,2'-BIS[(4S)-4-BENZYL-2-OXAZOLINE] price.
  • $28 - $758
  • Product name: 2,2'-BIS[(4S)-4-BENZYL-2-OXAZOLINE]
  • CAS: 133463-88-4
  • MF: C20H20N2O2
  • MW: 320.39
  • EINECS:
  • MDL Number:MFCD00191793
  • Synonyms:2,2'-BIS[(4S)-4-BENZYL-2-OXAZOLINE];(4S,4'S)- 4,4',5,5'-tetrahydro-4,4'-bis(phenylmethyl)-2,2'-Bioxazole;(S,S)-4,4'-dibenzyl-2,2'-bi(2-oxazoline);(s,s)-2,2'-bis(4-benzyl-2-oxazoline);(S,S)-2,2μ-Bis(4-benzyl-2-oxazoline), (S,S)-4,4μ-Dibenzyl-2,2μ-bi(2-oxazoline);2,2′-Bis[(4S)-4-benzyl-2-oxazoline],(S,S)-2,2′-Bis(4-benzyl-2-oxazoline), (S,S)-4,4′-Dibenzyl-2,2′-bi(2-oxazoline);(4S,4'S)-4,4'-dibenzyl-4,4',5,5'-tetrahydro-2,2'-bioxazole;SF140046
Price14 Properties Safety Information Description
14 prices
Selected condition：
Brand
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • ChemScene
  • Sigma-Aldrich
Package
  • 50mg
  • 100mg
  • 250mg
  • 1g
  • 5g
  • ManufacturerAK Scientific
  • Product number2175AQ
  • Product description(4S,4'S)-4,4'-Dibenzyl-4,4',5,5'-tetrahydro-2,2'-bioxazole
  • Packaging1g
  • Price$536
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number2175AQ
  • Product description(4S,4'S)-4,4'-Dibenzyl-4,4',5,5'-tetrahydro-2,2'-bioxazole
  • Packaging250mg
  • Price$270.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA261993
  • Product description2,2'-Bis[(4S)-4-Benzyl-2-Oxazoline] 98%(99%ee)
  • Packaging50mg
  • Price$28
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA261993
  • Product description2,2'-Bis[(4S)-4-Benzyl-2-Oxazoline] 98%(99%ee)
  • Packaging100mg
  • Price$38
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA261993
  • Product description2,2'-Bis[(4S)-4-Benzyl-2-Oxazoline] 98%(99%ee)
  • Packaging250mg
  • Price$78
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA261993
  • Product description2,2'-Bis[(4S)-4-Benzyl-2-Oxazoline] 98%(99%ee)
  • Packaging1g
  • Price$278
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA261993
  • Product description2,2'-Bis[(4S)-4-Benzyl-2-Oxazoline] 98%(99%ee)
  • Packaging5g
  • Price$758
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0004920
  • Product description2,2'-BIS((4S)-4-BENZYL-2-OXAZOLINE) 98.00%
  • Packaging250MG
  • Price$653.43
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0004920
  • Product description2,2'-BIS((4S)-4-BENZYL-2-OXAZOLINE) 98.00%
  • Packaging1G
  • Price$757.37
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0090557
  • Product description(4S,4'S)-4,4'-Dibenzyl-4,4',5,5'-tetrahydro-2,2'-bioxazole ≥97.0%
  • Packaging250mg
  • Price$77
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0090557
  • Product description(4S,4'S)-4,4'-Dibenzyl-4,4',5,5'-tetrahydro-2,2'-bioxazole ≥97.0%
  • Packaging1g
  • Price$262
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0090557
  • Product description(4S,4'S)-4,4'-Dibenzyl-4,4',5,5'-tetrahydro-2,2'-bioxazole ≥97.0%
  • Packaging5g
  • Price$750
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number405973
  • Product description2,2′-Bis[(4S)-4-benzyl-2-oxazoline] 98%
  • Packaging250mg
  • Price$107
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number405973
  • Product description2,2′-Bis[(4S)-4-benzyl-2-oxazoline] 98%
  • Packaging1g
  • Price$126
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 2175AQ (4S,4'S)-4,4'-Dibenzyl-4,4',5,5'-tetrahydro-2,2'-bioxazole 1g $536 2021-12-16 Buy
AK Scientific 2175AQ (4S,4'S)-4,4'-Dibenzyl-4,4',5,5'-tetrahydro-2,2'-bioxazole 250mg $270.8 2021-12-16 Buy
Ambeed A261993 2,2'-Bis[(4S)-4-Benzyl-2-Oxazoline] 98%(99%ee) 50mg $28 2021-12-16 Buy
Ambeed A261993 2,2'-Bis[(4S)-4-Benzyl-2-Oxazoline] 98%(99%ee) 100mg $38 2021-12-16 Buy
Ambeed A261993 2,2'-Bis[(4S)-4-Benzyl-2-Oxazoline] 98%(99%ee) 250mg $78 2021-12-16 Buy
Ambeed A261993 2,2'-Bis[(4S)-4-Benzyl-2-Oxazoline] 98%(99%ee) 1g $278 2021-12-16 Buy
Ambeed A261993 2,2'-Bis[(4S)-4-Benzyl-2-Oxazoline] 98%(99%ee) 5g $758 2021-12-16 Buy
American Custom Chemicals Corporation CCH0004920 2,2'-BIS((4S)-4-BENZYL-2-OXAZOLINE) 98.00% 250MG $653.43 2021-12-16 Buy
American Custom Chemicals Corporation CCH0004920 2,2'-BIS((4S)-4-BENZYL-2-OXAZOLINE) 98.00% 1G $757.37 2021-12-16 Buy
ChemScene CS-0090557 (4S,4'S)-4,4'-Dibenzyl-4,4',5,5'-tetrahydro-2,2'-bioxazole ≥97.0% 250mg $77 2021-12-16 Buy
ChemScene CS-0090557 (4S,4'S)-4,4'-Dibenzyl-4,4',5,5'-tetrahydro-2,2'-bioxazole ≥97.0% 1g $262 2021-12-16 Buy
ChemScene CS-0090557 (4S,4'S)-4,4'-Dibenzyl-4,4',5,5'-tetrahydro-2,2'-bioxazole ≥97.0% 5g $750 2021-12-16 Buy
Sigma-Aldrich 405973 2,2′-Bis[(4S)-4-benzyl-2-oxazoline] 98% 250mg $107 2024-03-01 Buy
Sigma-Aldrich 405973 2,2′-Bis[(4S)-4-benzyl-2-oxazoline] 98% 1g $126 2024-03-01 Buy

Properties

Melting point :129-132 °C(lit.)
Boiling point :449.3±28.0 °C(Predicted)
Density :1.21±0.1 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
pka :3.89±0.70(Predicted)
optical activity :[α]20/D 40.6°, c = 1 in ethanol
BRN :4756827

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

2,2'-Bis[(4S)-4-benzyl-2-oxazoline] is a catalyst for the enantioselective hydrosilylation of ketones.

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