应用
Phthaldialdehyde is used as a fluorescent reagent for checking the assay of amines present in proteins, peptides by capillary electrophoresis and chromatography. It is also used for cholesterol assay in the picomole range as well as for fluorometric determination of histamine, histidine and other amino acids. Poly(phthalaldehyde) is obtained by the polymerization reaction which is used to make a photoresist. The nitrogen by o-phthaldialdehyde assay (NOPA) is a method used in winemaking process to measure the completion of fermentation.

备注
Air, light and moisture sensitive. Store in cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with oxidizing agents, amines and strong bases.

基本信息

MDL
MFCD00003335

EINECS
211-402-2

分子式
C₈H₆O₂

分子量
134.14

熔点
53-57°

闪点
132°(269°F)

灵敏度
Air Sensitive. Store under Nitrogen. Keep Cold.

形态
Crystalline powder or lumps

溶解性
Soluble in acetic acid and methanol. Slightly soluble in water.

Beilstein
878317

GHS危害和防范说明

GHS符号

Hazard Statements
H300-H314-H318-H317-H400-H410
Fatal if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.May cause an allergic skin reaction.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects.

Precautionary Statements
P260h-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.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
8

包装组
II

危险类别
25-34-43
Toxic if swallowed.Causes burns.May cause sensitization by skin contact.

安全等级
26-36/37/39-45-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste

RTECS
TH6950000

TSCA
是