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D101400

2,4-二氟苯胺

Name: 2,4-二氟苯胺
Brand: ALDRICH

99%

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关于此项目

线性分子式:

F₂C₆H₃NH₂

化学文摘社编号:

367-25-9

分子量:

129.11

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24893321

EC Number:

206-687-5

Beilstein/REAXYS Number:

2802556

MDL number:

MFCD00007648

Assay:

99%

Form:

liquid

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属性

Quality Level

200

assay

99%

form

liquid

refractive index

n20/D 1.506 (lit.)

bp

170 °C/753 mmHg (lit.)

mp

−7.5 °C (lit.)

density

1.268 g/mL at 25 °C (lit.)

SMILES string

Nc1ccc(F)cc1F

InChI

1S/C6H5F2N/c7-4-1-2-6(9)5(8)3-4/h1-3H,9H2

InChI key

CEPCPXLLFXPZGW-UHFFFAOYSA-N

说明

pictograms

GHS06

signalword

Danger

hcodes

H302,H311

pcodes

P264 - P280 - P301 + P312 - P302 + P352 + P312 - P361 + P364 - P405

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral

存储类别

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

flash_point_f

143.6 °F - closed cup

flash_point_c

62 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

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Vibronic and cation spectroscopy of 2,4-difluoroaniline.

Wei Chih Huang et al.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 93, 176-179 (2012-04-07)

We applied the two-color resonant two-photon ionization and mass-analyzed threshold ionization techniques to record the vibronic and cation spectra of 2,4-difluoroaniline. The cation spectra were recorded by ionizing via the 0(0), X(1), 6b(1), and 1(1) levels of the electronically excited

High resolution NMR study of T1 magnetic relaxation dispersion. III. Influence of spin 1/2 hetero-nuclei on spin relaxation and polarization transfer among strongly coupled protons.

Sergey E Korchak et al.

The Journal of chemical physics, 137(9), 094503-094503 (2012-09-11)

Effects of spin-spin interactions on the nuclear magnetic relaxation dispersion (NMRD) of protons were studied in a situation where spin ½ hetero-nuclei are present in the molecule. As in earlier works [K. L. Ivanov, A. V. Yurkovskaya, and H.-M. Vieth

Dynamic and thermodynamic mechanisms of TFA adsorption by particulate matter.

Junyu Guo et al.

Environmental pollution (Barking, Essex : 1987), 225, 175-183 (2017-04-04)

Trifluoroacetic acid (TFA) in the atmosphere is produced by degradation of hydrochlorofluorocarbons and hydrofluorocarbons. In recent years, TFA has attracted global attention because of increased environmental concentrations, biological toxicity and accumulation in aqueous environments. This study focused on the mechanisms

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全球贸易项目编号

货号	GTIN
D101400-100G	04061838353627
D101400-25G	04061833558355
D101400-10G	04061833558348