N-(BENZYLOXYCARBONYOXY) SUCCINIMIDE

PRODUCT IDENTIFICATION

CAS NO.

13139-17-8

n-(BENZYLOXYCARBONYOXY) SUCCINIMIDE

EINECS NO. 236-075-3
FORMULA C12H11NO5
MOL WT.

249.23

H.S. CODE

 

TOXICITY

 

SYNONYMS

Z-ONSu; Z-OSu; n-Benzyloxycarbonyloxy Succinimide; BCS;

SMILES

 

CLASSIFICATION

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE white to off-white solid
MELTING POINT 80 C
BOILING POINT

 

SPECIFIC GRAVITY

 

SOLUBILITY IN WATER Insoluble
pH  
VAPOR DENSITY

8.6

REFRACTIVE INDEX

 

AUTOIGNITION

 

NFPA RATINGS Health: 2; Flammability: 2 ; Reactivity: 0
FLASH POINT

 

STABILITY

Stable under ordinary conditions

APPLICATIONS

Convenient and selective reagent for the introduction of the benzyloxycarbonyl (CBZ or Z) protecting group, avoiding the formation of amino acid dimers; Intermediate for pharmaceuticals;

SALES SPECIFICATION

APPEARANCE

white to off-white solid

ASSAY

99.0% min

MELTING POINT

78 C min

TRANSPORTATION
PACKING

 

HAZARD CLASS 8
UN NO. 2735
OTHER INFORMATION
Hazard Symbols: XI, Risk Phrases: 43, Safety Phrases: 24/25-28A-37-45