3,4,5-Tribromopyrazole

CAS NO.：17635-44-8
Empirical Formula: C3HBr3N2
Molecular Weight: 304.77
MDL number: MFCD00040248
SAFETY DATA SHEET (SDS)
Update Date: 2024-11-01 18:09:03

What is 3,4,5-Tribromopyrazole?

Chemical properties

Off-White Solid

The Uses of 3,4,5-Tribromopyrazole

3,4,5-Tribromopyrazole is used in the preparation of 1-aryl-4-substituted piperazine CCR1 antagonists for the treatment of inflammation and immune disorders.

The Uses of 3,4,5-Tribromopyrazole

2,4,5-Tribromoimidazole(2,4,5-TBI) on condensation with sugar precursors yields 2,4,5-TBI nucleosides. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

Properties of 3,4,5-Tribromopyrazole

Melting point:	190-192°C
Boiling point:	381.5±37.0 °C(Predicted)
Density	2.782±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Inert atmosphere,2-8°C
solubility	Chloroform, Methanol
form	Solid
pka	6.47±0.50(Predicted)
color	White to Off-White
Water Solubility	Insoluble in water. Soluble in Chloroform.
BRN	113501
CAS DataBase Reference	17635-44-8(CAS DataBase Reference)

Safety information for 3,4,5-Tribromopyrazole

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up.