应用
2,3-Diaminopyridine was used in the synthesis of 2,3-diaminopyridinium-4-hydroxybenzoate1. It was used as internal standard in analysis of poly(amidoamine)dendrimers having different terminal functionalities by capillary electrophoresis. It was used as reagent in synthesis of imidazopyridines and organometallic complexes.

备注
It is sensitive to air. Incompatible with oxidizing agents.

基本信息

MDL
MFCD00006319

EINECS
207-200-9

分子式
C₅H₇N₃

分子量
109.13

熔点
110-114°

沸点
195°/55mm

闪点
205°(401°F)

灵敏度
Air Sensitive. Store under Nitrogen. Ambient temperatures.

形态
Powder

溶解性
Soluble in water (100 g/L).

Beilstein
109869

GHS危害和防范说明

GHS符号

Hazard Statements
H301-H311-H331-H315-H319-H335
Toxic if swallowed.Toxic in contact with skin.Toxic if inhaled.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280-P301+P310a-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
6.1

包装组
II

危险类别
20/21-25-36/37/38
harmful by inhalation and in contact with skin.Toxic if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

RTECS
US7548000

TSCA
否