Pharmaceutical raw material 1,2,3-triazole CAS 288-36-8

Other Name：

1,2,3-1H-triazole; H-1,2,3-Triazole

CAS Number：

288-36-8;27070-49-1

Molecular Formula：

C2H3N3

Molecular Weight：

69.07

InChI：

InChI=1/C2H3N3/c1-2-4-5-3-1/h1-2H,(H,3,4,5)

Appearance:

Clear colorless to yellow Liquid

Purity:

≥99%

Density：

1.192 g/mL at 25°C

Melting Point：

23-25℃

Boiling Point：

203℃ (752 mmHg)

Flash Point：

107℃

Water Solubility：

soluble

Refractive Rate:

n20/D1.498

Storage Condition:

Sealed in dry,Room Temperature

pKa:

1.17(at20℃)

BRN:

104766

Application:

1. Semi synthetic β-Side chain of lactam antibiotics 2 Used as an intermediate of triazolobactam