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4-Nitrobenzyl chloroformate Structure

4-Nitrobenzyl chloroformate

Chemical Properties

Melting point 32-34 °C(lit.)
Boiling point 230°C 10mm
Density  1.4928 (rough estimate)
refractive index  1.552-1.556
Flash point >230 °F
storage temp.  2-8°C
solubility  Acetonitrile (Slightly), Chloroform (Slightly)
form  powder to crystal
color  White to Light yellow
Sensitive  Moisture Sensitive
BRN  912446
Stability Stable, but moisture-sensitive. May develop pressure in storage. Incompatible with moisture, strong bases, alcohols, amines, acids.
CAS DataBase Reference 4457-32-3(CAS DataBase Reference)
NIST Chemistry Reference Carbonochloridic acid, (4-nitrophenyl)methyl ester(4457-32-3)
EPA Substance Registry System Carbonochloridic acid, (4-nitrophenyl)methyl ester (4457-32-3)

Safety Information

Hazard Codes  C,T
Risk Statements  34-37-23/24/25-36/37
Safety Statements  26-36/37/39-45-38-28A-27
RIDADR  UN 3261 8/PG 2
WGK Germany  3
3-4.9
Hazard Note  Corrosive/Toxic/Moisture Sensitive
HazardClass  8
PackingGroup  III
HS Code  29159000

MSDS

Usage And Synthesis

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