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248029

2,5-二氟苯甲酸

Name: 2,5-二氟苯甲酸
Brand: ALDRICH

98%

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关于此项目

线性分子式:

F₂C₆H₃CO₂H

化学文摘社编号:

2991-28-8

分子量:

158.10

UNSPSC Code:

12352100

PubChem Substance ID:

24854910

EC Number:

221-060-6

MDL number:

MFCD00002410

Assay:

98%

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属性

Quality Level

100

assay

98%

mp

132-134 °C (lit.)

solubility

acetone: soluble 25 mg/mL, clear, faintly yellow

SMILES string

OC(=O)c1cc(F)ccc1F

InChI

1S/C7H4F2O2/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3H,(H,10,11)

InChI key

LBQMIAVIGLLBGW-UHFFFAOYSA-N

说明

General description

2,5-Difluorobenzoic acid has been quantitated in ground water samples by liquid chromatography-tandem mass spectrometry.

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

法规信息

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分析证书(COA)

Lot/Batch Number

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Analysing fluorobenzoate tracers in groundwater samples using liquid chromatography-tandem mass spectrometry. A tool for leaching studies and hydrology.

René K Juhler et al.

Journal of chromatography. A, 957(1), 11-16 (2002-07-10)

A sensitive LC-MS-MS method for the direct determination and quantification of 15 fluorobenzoic acids (FBAs) was developed. FBAs are used as conservative tracers for hydrological modelling of water flow and in studies of pesticides and other xenobiotic compounds. The use

全球贸易项目编号

货号	GTIN
248029-1G	04061825926773