应用
3,4-Diaminobenzoic acid undergoes cyclocondensations to form, for example, quinoxalines1 and benzimidazoles. It acts as a redox label for electrochemical detection of single base mismatches.

备注
Store away from oxidizing agents. Store in a cool, dry conditions in a well sealed container.

基本信息

MDL
MFCD00007726

EINECS
210-577-2

分子式
C₇H₈N₂O₂

分子量
152.15

熔点
ca 210° dec.

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in water (2.2 mg/ml at 20°C), DMF, and methanol (10 mg/ml).

Beilstein
775892

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否