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Merck
CN

W213101

苯甲酸

≥99.5%, FCC, FG

别名:

苯基甲酸, 苯甲酸, 苯甲酸(Diacylic acid), 苯蚁酸

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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
FEMA Number:
2131
Council of Europe no.:
21
UNSPSC Code:
12164502
PubChem Substance ID:
24900868
Flavis number:
8.021
EC Number:
200-618-2
NACRES:
NA.21
MDL number:
MFCD00002398
Beilstein/REAXYS Number:
636131
Organoleptic:
balsam
Grade:
FG, Halal, Kosher
Biological source:
synthetic
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens

主要文件

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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

biological source

synthetic

grade

FG, Halal, Kosher

agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002, FCC, FDA 21 CFR 117, FDA 21 CFR 184.1021

vapor density

4.21 (vs air)

vapor pressure

10 mmHg ( 132 °C)

assay

≥99.5%

form

powder or crystals

autoignition temp.

1061 °F

packaging

poly drum of 10, 25 kg, poly bottle of 1 kg

bp

132-133 °C/10 mmHg, 249 °C (lit.)

mp

121-125 °C (lit.)

solubility

soluble, clear, colorless (95% ethanol, 1gm/3mL)

density

1.32 g/cm3 at 20 °C

cation traces

As: ≤3 ppm, Cd: ≤1 ppm, Hg: ≤1 ppm, Pb: ≤2 ppm

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

balsam

Quality Level

300, 400

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相关类别

General description

苯甲酸是一种有机酸，以钠盐形式用作抗菌剂、调味剂和防腐剂。

Application


  • 聚苯乙烯塑料的光化学有氧升级：苯甲酸被用于一种新颖的光催化工艺中，用于聚苯乙烯塑料的升级回收。这项研究展示了其在可持续化学中的应用，重点是高效分解和回收聚合物材料（Skolia 等人，2024 年）。

Disclaimer

本品不可用作全球生物杀灭剂法规监管的生物杀灭剂，包括但不限于：美国联邦杀虫剂、杀菌剂和灭鼠剂法(US EPA′s Federal Insecticide Fungicide and Rodenticide Act)、欧盟生物杀灭剂法规(European Biocidal Products Regulation)、加拿大虫害管理监管机构(Canada’s Pest Management Regulatory Agency)、土耳其生物杀灭剂法规(Turkey’s Biocidal Products Regulation)、韩国生物杀灭剂法(Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR))等。

pictograms

Health hazardCorrosion
GHS08,GHS05

signalword

Danger

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBQ1423
SHBQ1422
SHBN9744
SHBN6160
SHBN0677

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Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients, 141-141 (2012)
Encyclopedia of Food and Color Additives, 1, 249-252 (1997)
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
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
Wanchun Xiang et al.
ChemSusChem, 6(2), 256-260 (2013-01-25)
Sensing the sun: Incorporation of a cyanomethyl benzoic acid electron acceptor into donor-π-acceptor sensitizers for dye-sensitized-solar cell is shown to lead to devices with improved conversion efficiency when compared with more widely used cyanoacetic acid acceptor.
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