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109479

Sigma-Aldrich

Benzoic acid

ReagentPlus®, 99%

Sinonimo/i:

Benzenecarboxylic acid, Carboxybenzene

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About This Item

Formula condensata:
C6H5COOH
Numero CAS:
65-85-0
Peso molecolare:
122.12
Beilstein:
636131
Numero CE:
200-618-2
Numero MDL:
MFCD00002398
Codice UNSPSC:
12352100
eCl@ss:
39023903
ID PubChem:
24846920
NACRES:
NA.21

Densità del vapore

4.21 (vs air)

Livello qualitativo

100

Tensione di vapore

10 mmHg ( 132 °C)

Nome Commerciale

ReagentPlus®

Saggio

99%

Forma fisica

crystalline

Temp. autoaccensione

1061 °F

Confezionamento

poly bottle of 500 g

P. eboll.

249 °C (lit.)

Punto di fusione

121-125 °C (lit.)

Solubilità

water: soluble 2.9 g/L at 25 °C

Temperatura di conservazione

room temp

Stringa SMILE

OC(=O)c1ccccc1

InChI

1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)
WPYMKLBDIGXBTP-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

Benzoic acid is an organic aromatic monocarboxylic acid. It reacts with hydrogenating reagents to afford hexahydrobenzoic acid. On decomposition (by heating) in the presence of lime or alkali, it affords benzene and carbon dioxide. It can be synthesized by the cobalt or manganese catalyzed atmospheric oxidation of toluene.

Applicazioni

Benzoic acid may be employed as a standard in the quantitative and calorimetric studies. It may be employed as an intermediate in the following syntheses:
  • paints
  • pigments
  • varnish
  • wetting agents
  • aroma compounds
  • benzoyl chloride
  • benzotrichloride

Note legali

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Pittogrammi

Health hazardCorrosion
GHS08,GHS05

Avvertenze

Danger

Indicazioni di pericolo

H315,H318,H372

Classi di pericolo

Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation

Organi bersaglio

Lungs

Codice della classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
BCCL8445
BCCL4316
BCCL1790
BCCJ5845
BCCG2303

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Supelco

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USP

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Benzoic acid

Eagleson M.
Concise Encyclopedia Chemistry, 122-122 (1994)
S Nacht et al.
Journal of the American Academy of Dermatology, 4(1), 31-37 (1981-01-01)
The transepidermal penetration and metabolic disposition of 14C-benzoyl peroxide were assessed in vitro (excised human skin) and in vivo (rhesus monkey). In vitro, the benzoyl peroxide penetrated into the skin, through the stratum corneum or the follicular openings, or both
G C Tremblay et al.
Pharmacology & therapeutics, 60(1), 63-90 (1993-10-01)
Detoxification of sodium benzoate by elimination as a conjugate with glycine, a nonessential amino acid, provides a pathway for the disposal of waste nitrogen. Since 1979, sodium benzoate has been widely used in the therapeutic regimen to combat ammonia toxicity
Renbo Wei et al.
Macromolecular rapid communications, 34(4), 330-334 (2013-01-03)
A new approach is developed to fabricate highly oriented mono-domain LCE nano/microstructures through micro-molding in capillaries. Gratings and microwires as two typical examples are fabricated and characterized by polarizing optical microscopy, optical microscopy, and scanning electron microscopy. The gratings with
Copper-mediated C-H/C-H biaryl coupling of benzoic acid derivatives and 1,3-azoles.
Mayuko Nishino et al.
Angewandte Chemie (International ed. in English), 52(16), 4457-4461 (2013-03-21)
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