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Key Documents

C94009

Sigma-Aldrich

4-Cyanophenol

95%

Synonym(s):

4-Hydroxybenzonitrile

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About This Item

Linear Formula:
NCC6H4OH
CAS Number:
Molecular Weight:
119.12
Beilstein:
386130
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

95%

form

crystals

mp

110-113 °C (lit.)

SMILES string

Oc1ccc(cc1)C#N

InChI

1S/C7H5NO/c8-5-6-1-3-7(9)4-2-6/h1-4,9H

InChI key

CVNOWLNNPYYEOH-UHFFFAOYSA-N

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Application

4-Cyanophenol is a precursor for the synthesis of a vasodilator, Levcromakalim. Bromination of 4-cyanophenol results in bromoxynil, a commercial herbicide. It can also be used as a component of deep eutectic solvent (DES) mixture.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Nitrogen-doped carbons prepared from eutectic mixtures as metal-free oxygen reduction catalysts.
Lopez-Salas N, et al.
Journal of Material Chemistry A, 4(2), 478-488 (2016)
Synthesis and antihypertensive activity of 4-(cyclic amido)-2H-1-benzopyrans.
Ashwood VA, et al.
Journal of Medicinal Chemistry, 29(11), 2194-2201 (1986)
A L Stinchcomb et al.
Pharmaceutical research, 16(8), 1288-1293 (1999-09-01)
Simple, safe and quick in vivo methods for estimating chemical uptake into the stratum corneum (SC) from volatile and non-volatile solvents are invaluable to health risk assessors. This study compares the human in vivo SC uptake of a model compound
D B Harper
The International journal of biochemistry, 17(6), 677-683 (1985-01-01)
The purification and properties of an enzyme from Nocardia sp. which catalyses the conversion of p-hydroxybenzonitrile to p-hydroxybenzoic acid and ammonia without intermediate formation of the amide is described. The enzyme displayed a broad pH optimum between 7.0 and 9.5
J E Harrison et al.
Pharmaceutical research, 13(4), 542-546 (1996-04-01)
The purpose of this work was to analyse the mechanism of the enhancement of percutaneous penetration demonstrated by the known enhancers Azone and Transcutol. Enhancer induced changes in the diffusivity and solubility of a model permeant (4-cyanophenol) in human stratum

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