C8H6O2
134.13 g/mol
工业化学品危险
O-Phthalaldehyde
CAS643-79-8EC211-402-2
用途分类
工业化学品
化合物类别
芳香族
主要用途
氨基酸分析用试剂
邻苯二甲醛（OPA）是一种浅黄色固体化学化合物。它常用作氨基酸分析中的试剂，以及合成杂环化合物的中间体。
氨基酸分析用试剂杂环化合物合成用中间体
内容范围: 本页信息面向化学品识别与工业供应、研发、生产场景，不构成疗效宣称、医疗建议或药品使用指导。
相关化合物
安全参考
危险
H228Flammable solid
H301Toxic if swallowed
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H335May cause respiratory irritation
H373May cause damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
海关税则归类
O-Phthalaldehyde(CAS 643-79-8)的国际 HS 编码为 2912.29。
HS 编码(国际通用,6 位)
2912.29
欧盟 CN 编码(8 位)
2912 29 00
归类依据欧盟海关化学品目录 ECICS(2026-07 快照,HS 2022 版)。各国税则细目及产品形态可能影响最终归类。
标识符
IUPAC 名称
phthalaldehyde
InChIKey
ZWLUXSQADUDCSB-UHFFFAOYSA-N
SMILES
C1=CC=C(C(=C1)C=O)C=O
别名列表 (37)
- OPA
- OPTA
- 1,2-BENZENEDICARBALDEHYDE
- 1,2-Benzenedicarboxaldehyde
- 1,2-Diformylbenzene
- 1,2-Phthalic dicarboxaldehyde
- 2-PHTHALALDEHYDE
- Aldehyde, ortho-Phthalic
- Benzene-1,2-dicarboxaldehyde
- Disopa
- Disopa (TN)
- O-PHTHALDIALDEHYDE [MART.]
- Orthophthaldialdehyde
- Phtalaldehydes
- Phtalaldehydes [French]
- Phthalaldialdehyde
- Phthaldialdehyde
- Phthaldialdehyde Reagent
- Phthalic aldehyde
- Phthalic dialdehyde
- Phthalic dicarboxaldehyde
- Phthalyldicarboxaldehyde
- Phtharal (JAN)
- Safe OPA
- benzene-1,2-dicarbaldehyde
- o-Phthalaldehyd
- o-Phthalaldehyde
- o-Phthalaldehyde (OPA)
- o-Phthaldehyde
- o-Phthaldialdehyde
- o-Phthalicdicarboxaldehyde
- ortho-Phthalaldehyde
- ortho-Phthalic Aldehyde
- phthalaldehyd
- phtharal