108749-08-2

108749-08-2 - Names and Identifiers

Name	1,2,3,4-TETRAHYDRO-[2,7]NAPHTHYRIDINE
Synonyms	1,2,3,4-Tetrahydro-2,7phthyridine 1,2,3,4-tetrahydro-2,7-Naphthyridine 1,2,3,4-TETRAHYDRO-[2,7]NAPHTHYRIDINE 2,7-Naphthyridine, 1,2,3,4-tetrahydro 2,7-Naphthyridine,1,2,3,4-tetrahydro-(9CI)
CAS	108749-08-2
InChI	InChI=1/C8H10N2/c1-3-9-5-8-6-10-4-2-7(1)8/h1,3,5,10H,2,4,6H2

108749-08-2 - Physico-chemical Properties

Molecular Formula	C8H10N2
Molar Mass	134.18
Density	1.068±0.06 g/cm3(Predicted)
Melting Point	248-250 °C(Solv: water (7732-18-5))
Boling Point	244.5±30.0 °C(Predicted)
Flash Point	101.7°C
Vapor Presure	0.0303mmHg at 25°C
pKa	7.93±0.20(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2–8 °C
Refractive Index	1.548

108749-08-2 - Risk and Safety

HS Code

29339900

108749-08-2 - Introduction

1,2, 3,4-tetrahydro -2,7-naphthyridine is an organic compound with the chemical formula C10H14N2. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
- 1,2, 3,4-tetrahydro -2,7-naphthyridine is a colorless to light yellow liquid with a special smell.
-It has a high density, with a melting point of -47°C and a boiling point of 229°C.
-The compound can be dissolved in water and a variety of organic solvents.

Use:
- 1,2, 3,4-tetrahydro -2,7-naphthyridine is an important organic synthesis intermediate, commonly used in the synthesis of other compounds, such as pesticides, pharmaceuticals and dyes.
-It is also used as a solvent, especially in chemical laboratories and industrial production.

Preparation Method:
- 1,2, 3,4-tetrahydro-2,7-naphthyridine can be obtained by hydrogenating naphthyridine.
-Usually a metal catalyst, such as platinum or rhodium, is used to complete the hydrogenation reaction under suitable reaction conditions.

Safety Information:
- 1,2, 3,4-tetrahydro -2,7-naphthyridine has low toxicity, but should be used with care to avoid contact with eyes, skin and respiratory tract.
-Appropriate personal protective measures should be taken during handling or storage, such as wearing protective glasses, gloves and protective masks.
-May cause adverse reactions such as eye irritation, skin irritation, or respiratory tract irritation when exposed or inhaled in large amounts.
-Seek immediate medical help if you accidentally swallow or come into contact with large amounts of this compound.

Last Update：2024-04-09 15:17:50