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410551

[2,6-Dichloro-4-(trifluoromethyl)phenyl]hydrazine

Name: [2,6-Dichloro-4-(trifluoromethyl)phenyl]hydrazine
Brand: ALDRICH

98%

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About This Item

Formula condensata:

Cl₂C₆H₂(CF₃)NHNH₂

Numero CAS:

86398-94-9

Peso molecolare:

245.03

Numero MDL:

MFCD00085001

Codice UNSPSC:

12352100

ID PubChem:

24865533

NACRES:

NA.22

Saggio

98%

Punto di fusione

58-60 °C (lit.)

Stringa SMILE

NNc1c(Cl)cc(cc1Cl)C(F)(F)F

InChI

1S/C7H5Cl2F3N2/c8-4-1-3(7(10,11)12)2-5(9)6(4)14-13/h1-2,14H,13H2
FYOWOHMZNWQLFG-UHFFFAOYSA-N

Descrizione generale

[2,6-Dichloro-4-(trifluoromethyl)phenyl]hydrazine is a hydrazine derivative. It reacts with excess of ethyl acetoacetate to afford 1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-3,4-dimethylpyrano[2,3-c]pyrazol-6(1H)-one.

Applicazioni

[2,6-Dichloro-4-(trifluoromethyl)phenyl]hydrazine may be used for the synthesis of pyrazolo[4,3-d]isoxazole derivatives. It may also be used in the synthesis of following N-(2,6-dichloro-4-trifluoromethyl)phenyl-N′-(1-phenylethylidene) hydrazines:

N-(2,6-dichloro-4-trifluoromethyl)phenyl-N′-(1-phenylethylidene)hydrazine
N-(2,6-Dichloro-4-trifluoromethyl)phenyl-N′-[1-(4-chlorophenyl)ethylidene]hydrazine
N-(2,6-Dichloro-4-trifluoromethyl)phenyl-N′-[1-(3-chlorophenyl)ethylidene]hydrazine
N-(2,6-Dichloro-4-trifluoromethyl)phenyl-N′-[1-(4-bromophenyl)-ethylidene]hydrazine
N-(2,6-Dichloro-4-trifluoromethyl)phenyl-N′-[1-(3-bromophenyl)ethylidene]hydrazine
N-(2,6-Dichloro-4-trifluoromethyl)phenyl-N′-[1-(4-methoxyphenyl)ethylidene]-hydrazine
N-(2,6-Dichloro-4-trifluoromethyl)phenyl-N′-[1-(4-trifluoromethylphenyl)-ethylidene]hydrazine
N-(2,6-Dichloro-4-trifluoromethyl)phenyl-N′-[1-(4-nitrophenyl)ethylidene]hydrazine
N-(2,6-Dichloro-4-trifluoromethyl)phenyl-N′-[1-(6-methoxy-naphthalen-2-yl)-ethylidene]hydrazine

Pittogrammi

GHS08,GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302 + H312 + H332,H315,H319,H335,H351

Consigli di prudenza

P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313

Classi di pericolo

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Certificati d'analisi (COA)

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1-[2,6-Dichloro-4-(trifluoro-meth-yl)phen-yl]-3,4-dimethyl-pyrano[2,3-c]pyrazol-6(1H)-one.

Hoong-Kun Fun et al.

Acta crystallographica. Section E, Structure reports online, 68(Pt 8), o2350-o2350 (2012-08-21)

In the title compound, C(15)H(9)Cl(2)F(3)N(2)O(2), the 1,6-dihydro-pyrano[2,3-c]pyrazole ring system is almost planar, with a maximum deviation of 0.0226 (14) Å, and forms a dihedral angle of 69.90 (6)° with the benzene ring. In the crystal, mol-ecules are linked into a helical chain along

Synthesis of novel 1-[(2,6-dichloro-4-trifluoromethyl)phenyl]-3-aryl-1H-pyrazole-4-carbaldehydes.

Huanan Hu et al.

Molecules (Basel, Switzerland), 15(10), 7472-7481 (2010-10-27)

A series of novel 1-[(2,6-dichloro-4-trifluoromethyl)phenyl]-3-aryl-¹H-pyrazole-4-carbaldehydes were synthesized using the Vilsmeier-Haack reagent. The structures of all the title compounds have been confirmed by elemental analysis, ¹H-NMR and ¹³C-NMR and in addition, the structure of intermediate 5b was investigated by X-ray crystallography.

SYNTHESIS AND ANTIBACTERIAL ACTIVITY OF FUSED ISOXAZOLE DERIVATIVES USING GRINDING METHOD.

Badrey MG and Gomha SM.

International Journal of Pharmacy and Pharmaceutical Sciences, 6(7) (2014)

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