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Hydrazine monohydrochloride

Hydrazine monohydrochloride
Hydrazine monohydrochloride structure
Chemical Name:
Hydrazine monohydrochloride
HydrazineHCl;HYDRAZINE MONO HCL;Hydrazine,chloride;Hydrazine monohydroc;Hydrazinium chloride;hydrazinemonochloride;HYDRAZINIUM MONOCHLORIDE;HYDRAZINE MONOHYDROCHLORIDE;Hydrazine hydrochloride, mono-;Hydrazine Monohydrochloride 97%
Molecular Formula:
Formula Weight:
MOL File:

Hydrazine monohydrochloride Properties

Melting point:
89 °C(lit.)
Boiling point:
white orthorhombic crystals
Water Solubility 
370 g/L (20 ºC)
CAS DataBase Reference
2644-70-4(CAS DataBase Reference)
EPA Substance Registry System
Hydrazine, monohydrochloride(2644-70-4)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T,N
Risk Statements  45-23/24/25-43-50/53
Safety Statements  53-45-60-61
RIDADR  UN 2923 8/PG 2
WGK Germany  3
RTECS  MV4625000
HazardClass  6.1(a)
PackingGroup  II
HS Code  28251090
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P201 Obtain special instructions before use.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P311 Call a POISON CENTER or doctor/physician.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

Hydrazine monohydrochloride price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 216194 Hydrazine monohydrochloride 97% 2644-70-4 5g $34.6 2018-11-13 Buy
Sigma-Aldrich 216194 Hydrazine monohydrochloride 97% 2644-70-4 250g $68.1 2018-11-13 Buy
TCI Chemical H0174 Hydrazine Monohydrochloride >98.0%(T) 2644-70-4 25g $35 2018-11-22 Buy
TCI Chemical H0174 Hydrazine Monohydrochloride >98.0%(T) 2644-70-4 500g $87 2018-11-22 Buy

Hydrazine monohydrochloride Chemical Properties,Uses,Production

Chemical Properties

Hydrazine monohydrochloride is white to slightly beige crystals or cryst. powder


Hydrazine hydrochloride is used to prepare other hydrazine derivatives.

Purification Methods

Prepare it by dropwise addition of cold conc HCl to cold liquid hydrazine in equimolar amounts. The crystals are harvested from water and are twice recrystallised from absolute MeOH and dried under a vacuum. [Kovack et al. J Am Chem Soc 107 7360 1985.]

Hydrazine monohydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

Hydrazine monohydrochloride Suppliers

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Hydrazine monohydrochloride Spectrum

2644-70-4(Hydrazine monohydrochloride)Related Search:

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