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CAS RN: 6627-89-0 | Product Number: B3590

tert-Butyl Phenyl Carbonate


Purity: >96.0%(HPLC)
Synonyms:
  • Carbonic Acid tert-Butyl Phenyl Ester
Documents:
5G
£14.00
1   16  
25G
£42.00
2   12  

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Product Number B3590
Purity / Analysis Method >96.0%(HPLC)
Molecular Formula / Molecular Weight C__1__1H__1__4O__3 = 194.23  
Physical State (20 deg.C) Liquid
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive
CAS RN 6627-89-0
Reaxys Registry Number 2361602
PubChem Substance ID 125307783
MDL Number

MFCD00008804

Specifications
Appearance Colorless to Almost colorless clear liquid
Purity(HPLC) min. 96.0 area%
Properties (reference)
Boiling Point 78 °C/0.5 mmHg
Flash point 101 °C
Specific Gravity (20/20) 1.05
Refractive Index 1.48
GHS
Related Laws:
EC Number 229-601-8
Transport Information:
HS Number 2920901090
Application
Mono Carbamate Protection of Aliphatic Diamines

Typical Procedure (Mono Carbamate Protection of Aliphatic Diamines): tert-Butyl phenyl carbonate (10 mmol) is added to a stirring solution of diamine (5.0 mmol) in absolute EtOH (20 mL). The reaction mixture is refluxed over night followed by removal of the volatiles in vacuo. H2O (25 mL) is added and the pH adjusted to 3 by addition of aq. HCl (2 M) followed by extraction with CH2Cl2 (2 × 50 mL). The aq phase is then made strongly alkaline by addition of aq. NaOH (2 M) and extracted with CH2Cl2 (3 × 80 mL). The organic phase is dried (Na2SO4), filtered and concentrated in vacuo to afford the desired products.

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