应用
2-Hydroxy-1-naphthaldehyde is used in Merrified-type synthesis to deterime free amino acid groups in polymers.

备注
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. It is sensitive to air. Store under dry inert gas. Incompatible with bases and oxidizing agents.

基本信息

MDL
MFCD00004005

EINECS
211-902-0

分子式
C₁₁H₈O₂

分子量
172.18

熔点
77-80°

沸点
191-193°/27mm

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

形态
Powder

溶解性
Soluble in water (40 g/L at 20°C).

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335-H400-H410
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects.

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

危险等级
9

包装组
III

危险类别
36/37/38-50/53
Irritating to eyes, respiratory system and skin.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
26-37-57-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Use appropriate container to avoid environmental contamination.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
QJ0300000

TSCA
是