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12356

苯甲酸

Name: 苯甲酸
Brand: SIAL

tested according to Ph. Eur.

别名:

苯甲酸

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关于此项目

线性分子式:

C₆H₅COOH

化学文摘社编号:

65-85-0

分子量:

122.12

EC Number:

200-618-2

UNSPSC Code:

12352100

PubChem Substance ID:

329749722

Beilstein/REAXYS Number:

636131

MDL number:

MFCD00002398

Assay:

99.9%

Form:

crystalline

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属性

agency

USP/NF, tested according to Ph. Eur.

vapor density

4.21 (vs air)

vapor pressure

10 mmHg ( 132 °C)

assay

99.9%

form

crystalline

autoignition temp.

1061 °F

bp

249 °C (lit.)

mp

121-125 °C (lit.)

solubility

water: soluble (2.9 g/l at 25 °C)

SMILES string

OC(=O)c1ccccc1

InChI

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

InChI key

WPYMKLBDIGXBTP-UHFFFAOYSA-N

说明

General description

Benzoic acid is an aromatic monocarboxylic acid. It occurs in the form of colorless leaflets or needles. 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.

Application

Benzoic acid may be employed as a standard in quantitative and calorimetric studies. It may be employed as an intermediate in the synthesis of the following:

paints
pigments
varnish
wetting agents
aroma compounds
benzoyl chloride
benzotrichloride

It was used to investigate the mechanism of complex addition reaction of hydroxylradicals with various aromatic compounds.

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pictograms

GHS08,GHS05

signalword

Danger

hcodes

H315,H318,H372

pcodes

P260 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P314

Hazard Classifications

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

target_organs

Lungs

存储类别

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

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

BCBT8619

BCBR8969V

BCBK2035V

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Hydroxylation by electrochemically generated OH^.radicals. Mono-and polyhydroxylation of benzoic acid: products and isomer distribution.

Oturan MA and Pinson J.

The Journal of Physical Chemistry, 99(38), 13948-13954 (1995)

Eagleson M.

Concise Encyclopedia Chemistry, 122-122 (1994)

Copper-promoted sulfenylation of sp2 C-H bonds.

Ly Dieu Tran et al.

Journal of the American Chemical Society, 134(44), 18237-18240 (2012-10-30)

An auxiliary-assisted, copper catalyzed or promoted sulfenylation of benzoic acid derivative β-C-H bonds and benzylamine derivative γ-C-H bonds has been developed. The method employs disulfide reagents, copper(II) acetate, and DMSO solvent at 90-130 °C. Application of this methodology to the

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全球贸易项目编号

货号	GTIN
12356-1KG	04061826714362