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Hydrazine monohydrate, 98+%, Thermo Scientific Chemicals

Catalog No. AAA1400518
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50 g
250 g
500 g
2500 g

Hydrazine monohydrate is used as a reducing agent. It is also used in water treatment, especially effluents and industrial boilers, metal treatment and mine extraction process, and synthesis of active ingredients in the pharmaceutical industry like 3-amino-1,2,4-triazole cefazolin, rizatriptan, anastrozole, fluconazole, metazachlor metamitron pyrazole, metribuzin, paclobutrazol, diclobutrazole, propiconazole, and triadimefon. It is involved in the preparation of heterocycles like pyrazoles and pyridazines. It is actively involved in the Wolff-Kishner reduction, which converts the carbonyl group of a ketone into a methylene bridge through a hydrazone intermediate. Further, it is used to cleave N-alkylated phthalimide derivatives. In the Einhorn-Brunner reaction, it reacts with imides to get triazoles.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Hydrazine monohydrate is used as a reducing agent. It is also used in water treatment, especially effluents and industrial boilers, metal treatment and mine extraction process, and synthesis of active ingredients in the pharmaceutical industry like 3-amino-1,2,4-triazole cefazolin, rizatriptan, anastrozole, fluconazole, metazachlor metamitron pyrazole, metribuzin, paclobutrazol, diclobutrazole, propiconazole, and triadimefon. It is involved in the preparation of heterocycles like pyrazoles and pyridazines. It is actively involved in the Wolff-Kishner reduction, which converts the carbonyl group of a ketone into a methylene bridge through a hydrazone intermediate. Further, it is used to cleave N-alkylated phthalimide derivatives. In the Einhorn-Brunner reaction, it reacts with imides to get triazoles.

Solubility
Miscible with water and alcohol. Immiscible with chloroform, hydrocarbons and ether.

Notes
Special handling precautions required. View MSDS prior to purchase. MSDS are available online at www.alfa.comIncompatible with oxidizing agents, oxygen, copper, organic materials and zinc.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7803-57-8
Molecular Formula H6N2O
Molecular Weight (g/mol) 50.06
MDL Number MFCD00149931
InChI Key IKDUDTNKRLTJSI-UHFFFAOYSA-N
Synonym hydrazine hydrate, hydrazine monohydrate, hydrazinium hydroxide, hydrazine hydroxide, hydrazine, monohydrate, hydrazine, hydrate, idrazina idrata italian, hydrazinemonohydrate, unii-kyd297831p, ccris 7739
PubChem CID 24654
ChEBI CHEBI:35511
SMILES O.NN

Specifications

Boiling Point 120°C to 121°C
Melting Point -52°C
Quantity 50 g
Linear Formula H2NNH2·H2O
UN Number UN2030
Flash Point 75°C (167°F)
Merck Index 14,4771
Solubility Information Miscible with water and alcohol. Immiscible with chloroform,hydrocarbons and ether.
IUPAC Name hydrazine hydrate
Formula Weight 50.06 (32.05 Anhydrous)
Percent Purity ≥98%
Odor Amine-like
Refractive Index 1.431
Density 1.027
Chemical Name or Material Hydrazine monohydrate
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Hazard Category H227-H301+H311-H314-H317-H330-H335-H350
Hazard Statement GHS H Statement
H301-H310-H330-H350-H314-H318-H227-H317
Toxic if swallowed.
Fatal in contact with skin.
Fatal if inhaled.
May cause cancer.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Combustible liquid.
May cause an allergic skin reaction.
Precautionary Statement P201-P202-P210-P235-P260-P264b-P270-P271-P272-P280g-P281-P284-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P333+P313-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: HYDRAZINE AQUEOUS SOLUTION
EINECSNumber 206-114-9
RTECSNumber MV4590000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only

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