C6H6O2
110.11 g/mol
工业化学品危险
Catechol
邻苯二酚
CAS120-80-9EC204-427-5
用途分类
工业化学品
化合物类别
芳香族
主要用途
抗氧化剂中间体和照相显影剂
邻苯二酚是一种有机化合物，主要用作抗氧化剂中间体和照相显影剂。根据世界卫生组织国际癌症研究机构（IARC）的资料，邻苯二酚可能致癌。
橡胶和润滑油中抗氧化剂的中间体照相显影剂毛皮染料显色剂
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。
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参考stereoisomer of
1,2-Dihydroxybenzene-d6
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参考stereoisomer of
1,2-Dihydroxybenzene-1-13c
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参考stereoisomer of
3,4,5,6-Tetradeuteriobenzene-1,2-diol
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研究用化合物
安全参考
危险
H301Toxic if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H341Suspected of causing genetic defects
H350May cause cancer
H302Harmful if swallowed
H312Harmful in contact with skin
H317May cause an allergic skin reaction
H412Harmful to aquatic life with long lasting effects
H318Causes serious eye damage
H335May cause respiratory irritation
H351Suspected of causing cancer
H361Suspected of damaging fertility or the unborn child
H370Causes damage to organs
H401Toxic to aquatic life
H314Causes severe skin burns and eye damage
H372Causes damage to organs through prolonged or repeated exposure
H373May cause damage to organs through prolonged or repeated exposure
H332Harmful if inhaled
海关税则归类
Catechol(CAS 120-80-9)的国际 HS 编码为 2907.29。
HS 编码(国际通用,6 位)
2907.29
欧盟 CN 编码(8 位)
2907 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
benzene-1,2-diol
InChIKey
YCIMNLLNPGFGHC-UHFFFAOYSA-N
SMILES
C1=CC=C(C(=C1)O)O
别名列表 (71)
- CAQ
- Pyrocatechol; Guaiacol EP Impurity A
- 1,2-Benzenediol; Catechol
- 1,2-Dihydroxybenzene, XI
- 1,2-benzenediol
- 1,2-dihydroxybenzene
- 1,a2-aBenzenediol
- 2-hydroxyphenol
- 3fw4
- 4k7i
- 4oow
- Benzene, o-dihydroxy-
- Brenzcatechin
- C.I. Oxidation Base 26
- Catechin (phenol)
- Catechol (phenol)
- Catechol-pyrocatechol
- Durafur developer C
- Fouramine PCH
- Fourrine 68
- Guaifenesin Impurity 7
- Kachin
- Katechol
- Katechol [Czech]
- Oxyphenate
- Oxyphenic acid
- Pelagol Grey C
- Phthalhydroquinone
- Phthalic alcohol
- Pyrocatechine
- Pyrocatechinic acid
- Pyrocatechol, p.a.
- Pyrokatechin
- Pyrokatechin [Czech]
- Pyrokatechol
- Pyrokatechol [Czech]
- alpha-hydroxyphenol
- benzene-1,2-diol
- benzenediol
- catechol
- o-Benzenediol
- o-Dihydroxybenzene
- o-Dioxybenzene
- o-Diphenol
- o-Hydroquinone
- o-Hydroxyphenol
- o-Phenylenediol
- ortho-Benzenediol
- ortho-Dihydroxybenzene
- ortho-Dioxybenzene
- ortho-Hydroquinone
- ortho-Hydroxyphenol
- ortho-Phenylenediol
- ortho-Quinol
- ortho-diphenol
- phenol derivative, 2
- pyrocatechin
- pyrocatechol