C7H5NO
119.12 g/mol
Pharmaceutical IntermediateDanger
2-Hydroxybenzonitrile
CAS611-20-1EC210-259-3
Category
Pharmaceutical Intermediate
Compound Class
Aromatic
Primary Use
Pharmaceutical Intermediate
2-Hydroxybenzonitrile is a chemical compound containing a nitrile group and a hydroxyl group on an aromatic ring. It serves as a pharmaceutical intermediate.
Pharmaceutical intermediate
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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Safety Reference
Danger
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-Hydroxybenzonitrile (CAS 611-20-1) is 2926.90.
HS code (international, 6-digit)
2926.90
EU CN code (8-digit)
2926 90 70
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-hydroxybenzonitrile
InChIKey
CHZCERSEMVWNHL-UHFFFAOYSA-N
SMILES
C1=CC=C(C(=C1)C#N)O
Synonyms (22)
- 0R0
- 2-Cyanophenol
- 2-Hydroxybenzonitrile
- 2-hydroxy-benzonitril
- 2-hydroxybenzenecarbonitrile
- 2-hydroxylbenzonitrile
- 2-hydroxyphenyl cyanide
- Benzonitrile, 2-hydroxy-
- Benzonitrile, hydroxy-
- Benzonitrile, o-hydroxy-
- Bunitrolol Intermediates
- Hydroxybenzonitrile
- Salicylnitrile
- Salicylonitrile
- cyano-phenol
- o-Cyanophenol
- o-Hydoxybenzonitrile
- o-Hydroxybenzonitrile
- o-hydroxybenzonitril
- orthocyanophenol
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