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Home/Compounds/Industrial Chemical/Hydrazine dihydrochloride
Cl2H6N2
104.96 g/mol
Industrial ChemicalDanger

Hydrazine dihydrochloride

CAS5341-61-7EC226-283-2
Category
Industrial Chemical
Compound Class
Inorganic Salt
Primary Use
chlorine scavenger

Hydrazine dihydrochloride is the dihydrochloride salt form of hydrazine, a colorless, flammable liquid with an ammonia-like odor. It is used as an industrial chlorine scavenger.

chlorine scavenger

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

StrongForm Family

Hydrazine sulfate

CAS10034-93-2

Chemical intermediate and reagent

StrongSame Parent

Hydrazine hydrate

CAS7803-57-8

reducing agent and solvent

StrongSame Parent

Hydrazine hydrate

CAS10217-52-4

reducing agent and solvent

StrongSame Parent

Hydrazine nitrate

CAS13464-97-6

Flux for soldering and welding

StrongSame Parent

Hydrazine monochloride

CAS2644-70-4

industrial chemical intermediate

ReferenceSame Category

Pentylene glycol

CAS5343-92-0

cosmetic ingredient and solvent

ReferenceSame Category

3-chlorobenzoic acid

CAS535-80-8

Chemical intermediate for dyes, fungicides, pharmaceuticals

ReferenceSame Category

P-chlorophenacyl bromide

CAS536-38-9

Lachrymatory agent intermediate

Safety Reference

Toxic
Toxic
Harmful
Harmful
Health Hazard
Health Hazard
Environmental Hazard
Environmental Hazard
Danger
H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled
H317May cause an allergic skin reaction
H350May cause cancer
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H341Suspected of causing genetic defects
H372Causes damage to organs through prolonged or repeated exposure

Customs Tariff Classification

The international HS code for Hydrazine dihydrochloride (CAS 5341-61-7) is 2825.10.

HS code (international, 6-digit)

2825.10

EU CN code (8-digit)

2825 10 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

hydrazine;dihydrochloride

InChIKey

LIAWOTKNAVAKCX-UHFFFAOYSA-N

SMILES

NN.Cl.Cl

Synonyms (12)
  • Hydrazine HCl
  • Hydrazine dihydrochloride
  • Hydrazine hydrochloride
  • Hydrazinium dichloride
  • NH2NH2 2HCl
  • diamine dihydrochloride
  • hydrazine 2HCl

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