Hydrazine monohydrate, 98+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11488880	Thermo Scientific Alfa Aesar A14005.18	50 g
11498880	Thermo Scientific Alfa Aesar A14005.30	250 g
11447866	Thermo Scientific Alfa Aesar A14005.36	500 g
11457866	Thermo Scientific Alfa Aesar A14005.0E	2500 g

Description

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.

Chemical Identifiers

• CAS: 7803-57-8
• Molecular Weight (g/mol): 50.06
• InChI Key: IKDUDTNKRLTJSI-UHFFFAOYSA-N
• PubChem CID: 24654
• SMILES: O.NN

• Molecular Formula: H6N2O
• MDL Number: MFCD00149931
• Synonym: hydrazine hydrate, hydrazine monohydrate, hydrazinium hydroxide, hydrazine hydroxide, hydrazine, monohydrate, hydrazine, hydrate, idrazina idrata italian, hydrazinemonohydrate, unii-kyd297831p, ccris 7739
• ChEBI: CHEBI:35511

Specifications

• Boiling Point: 120°C to 121°C
• CAS: 7803-57-8
• Linear Formula: H₂NNH₂·H₂O
• UN Number: UN2030
• Merck Index: 14,4771
• Solubility Information: Miscible with water and alcohol. Immiscible with chloroform,hydrocarbons and ether.
• SMILES: O.NN
• Molecular Weight (g/mol): 50.06
• ChEBI: CHEBI:35511
• Percent Purity: ≥98%
• Refractive Index: 1.431
• Chemical Name or Material: Hydrazine monohydrate

• Melting Point: -52°C
• Molecular Formula: H6N2O
• MDL Number: MFCD00149931
• Flash Point: 75°C (167°F)
• Synonym: hydrazine hydrate, hydrazine monohydrate, hydrazinium hydroxide, hydrazine hydroxide, hydrazine, monohydrate, hydrazine, hydrate, idrazina idrata italian, hydrazinemonohydrate, unii-kyd297831p, ccris 7739
• InChI Key: IKDUDTNKRLTJSI-UHFFFAOYSA-N
• IUPAC Name: hydrazine hydrate
• PubChem CID: 24654
• Formula Weight: 50.06 (32.05 Anhydrous)
• Odor: Amine-like
• Density: 1.027

Safety and Handling

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.

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

H227-H301+H311-H314-H317-H330-H335-H350

missing translation for 'dotInformation' : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: HYDRAZINE AQUEOUS SOLUTION

missing translation for 'einecsNumber' : 206-114-9

missing translation for 'rtecsNumber' : MV4590000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only