p-NITROPHENYLCHLORO-FORMATE

• Catalog No.: 02151761
• CAS Number: 7693-46-1
• M. F.: C7H4ClNO4
• M. W.: 201.56396
• Purity: ~97%
• Storage: 2-8°C, Desiccate

SYNONYMS

• IUPAC name: 4-nitrophenyl chloroformate
• IUPAC Traditional name: 4-nitrophenyl chloroformate
• Synonyms: Chloroformic acid 4-nitrophenyl ester; Chloroformic acid p-nitrophenyl ester; 4-Nitrophenyl chloroformate

DATABASE IDS

• CAS Number: 7693-46-1
• EC Number: 231-706-9

PROPERTIES

• Boiling Point: 159-162°C @ 19 mm
• Melting Point: 77-79°C
• Purity: ~97%
• Australian Hazchem: 2X
• Emergency Response Guidebook(ERG) Number: 154
• EU Classification: C10
• EU Hazard Identification Number: 8B
• European Hazard Symbols: Corrosive (C)
• Risk Statements: R:34
• Safety Statements: S:26-27/28-36/37/39-46-64
• Storage Condition: 2-8°C, Desiccate
• Hazard Class: 8
• UN Number: 1759
• Packing Group: II

DETAILS

Description (English)

Crystalline
Purity: ~97%
Amine N-protecting reagent; also used for blocking hydroxyl groups in nucleotides.

REFERENCES

• Letsinger, R.L., and Ogilvie, K.K., J. Org. Chem., 32: 296 (1967).