4-Hydroxybenzoic acid

Compound Structure:

Synonyms:

p-Hydroxybenzoic acid;4-Carboxyphenol;p-Salicylic acid;Benzoic acid, 4-hydroxy-;para-Hydroxybenzoic acid;Benzoic acid, p-hydroxy-;p-carboxyphenol;Paraben-acid;4-Hydroxybenzoesaeure;p-Oxybenzoesaure

Compound ID:

NMPC-412

PubChem ID:

135

Molecular Formula:

C7H6O3

Canonical SMILES:

C1=CC(=CC=C1C(=O)O)O

InChIKey:

FJKROLUGYXJWQN-UHFFFAOYSA-N

About the compound:

Properties:

Chemical and Physical Properties

Property Name	Property Value
Molecular Weight	138.12 g/mol
XLogP3	1.6
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	1
Exact Mass	138.031694049 g/mol
Monoisotopic Mass	138.031694049 g/mol
Topological Polar Surface Area	57.5Å²
Heavy Atom Count	10
Formal Charge	0
Complexity	125
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes
Physical Description	Dry Powder; Pellets or Large Crystals
Boiling Point	334.00 to 335.00 °C. @ 760.00 mm Hg
Melting Point	214.5 °C
Density	1.46 g/cu cm @ 25 °C
Solubility	Soluble in about 125 parts water, freely in alcohol, slightly in chloroform; soluble in ether, acetone. Practically insoluble in carbon disulfide.
Vapor Pressure	0.00000019 [mmHg]

Source: PubChem

Source Species:

Vitex altissima.
Luffa cylindrica
Talinum triangulare

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