3-(1H-Tetrazol-5-yl)pyridine
[CAS# 3250-74-6]

Identification

• Name: 3-(1H-Tetrazol-5-yl)pyridine
• Synonyms: 5-(3-Pyridyl)-1H-tetrazole; 5-(3-Pyridyl)tetrazole; 5-(Pyridin-3-yl)tetrazole; 5-beta-Pyridyltetrazole; Lu 31-102
• Molecular Formula: C₆H₅N₅
• Molecular Weight: 147.14
• CAS Registry Number: 3250-74-6
• EC Number: 664-229-3

Properties

• Solubility: Slightly soluble (6.5 g/L) (25 °C), Calc.^*
• Density: 1.388±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 239-241 °C (decomp)^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Denton, Travis T.

Safety Data

• Hazard Symbols: GHS05 Danger
• Risk Statements: H318

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Serious eye damage	Eye Dam.	1	H318
Acute toxicity	Acute Tox.	4	H302
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	4	H332
Eye irritation	Eye Irrit.	2	H319
Acute toxicity	Acute Tox.	4	H312