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Hydrazine monohydrochloride

Name: Hydrazine monohydrochloride
Brand: ALDRICH

97%

Synonym(s):

Hydrazinium chloride, Hydrazinium monochloride

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About This Item

Linear Formula:

NH₂NH₂ · HCl

CAS Number:

2644-70-4

Molecular Weight:

68.51

NACRES:

NA.22

PubChem Substance ID:

24852940

UNSPSC Code:

12352100

EC Number:

220-154-4

MDL number:

MFCD00044368

Assay:

97%

Form:

solid

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Properties

Quality Segment

200

assay

97%

form

solid

mp

89 °C (lit.)

functional group

hydrazine

SMILES string

Cl[H].NN

InChI

1S/ClH.H4N2/c;1-2/h1H;1-2H2

InChI key

BIVUUOPIAYRCAP-UHFFFAOYSA-N

Description

General description

Hydrazine monohydrochloride is commonly used as a reagent in the synthesis of pyrazoles.

Application

Hydrazine monohydrochloride has been used:

as catalyst in the synthesis of titanium oxide polymers via catalytic sol-gel process
in fabrication of amorphous titanium dioxide (TiO₂) thin films exhibiting high refractive indices and high transparency
in preparation of ethyl 3-ethoxy-1H-pyrazole-4-carboxylate

pictograms

GHS06,GHS08,GHS09

signalword

Danger

hcodes

H301 + H311 + H331,H317,H350,H410

pcodes

P202 - P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Skin Sens. 1

Storage Class

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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