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109479

苯甲酸

Name: 苯甲酸
Brand: SIAL

99%, crystalline, ReagentPlus^®

别名:

Benzenecarboxylic acid, Carboxybenzene

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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

NACRES:

NA.21

PubChem Substance ID:

24846920

eCl@ss:

39023903

UNSPSC Code:

12352100

EC Number:

200-618-2

MDL number:

MFCD00002398

Beilstein/REAXYS Number:

636131

Assay:

99%

Form:

crystalline

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属性

产品名称

苯甲酸, ReagentPlus^®, 99%

vapor density

4.21 (vs air)

Quality Level

100

vapor pressure

10 mmHg ( 132 °C)

product line

ReagentPlus^®

assay

99%

form

crystalline

autoignition temp.

1061 °F

packaging

poly bottle of 500 g

bp

249 °C (lit.)

mp

121-125 °C (lit.)

solubility

water: soluble 2.9 g/L at 25 °C

functional group

carboxylic acid, phenyl

storage temp.

room temp

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 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.

Application

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

Legal Information

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

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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

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Eagleson M.

Concise Encyclopedia Chemistry, 122-122 (1994)

The biochemistry and toxicology of benzoic acid metabolism and its relationship to the elimination of waste nitrogen.

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

Benzoyl peroxide: percutaneous penetration and metabolic disposition.

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

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全球贸易项目编号

货号	GTIN
109479-3KG	04061838688552
109479-500G	04061838688569