N-ALPHA-BENZOYL-L-HISTIDINE Property

Melting point:

249 °C

Boiling point:

662.3±50.0 °C(Predicted)

Density 

1.364±0.06 g/cm3(Predicted)

refractive index 

-47 ° (C=2, 0.5mol/L HCl)

storage temp. 

Sealed in dry,Store in freezer, under -20°C

solubility 

almost transparency in 0.5mol/L Hydrochloric acid

form 

powder to crystal

pka

3.29±0.10(Predicted)

color 

White to Almost white

CAS DataBase Reference

5354-94-9(CAS DataBase Reference)

Safety

WGK Germany 

3

HS Code 

2922.49.4950

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H332Harmful if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P330Rinse mouth.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

N-ALPHA-BENZOYL-L-HISTIDINE Chemical Properties,Usage,Production

Chemical Properties

Crystalline