N,N,N,N',N',N'-Hexamethyl-1,6-hexanediaminium dihydroxide

Basic Information

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CAS Number

556-81-0

Molecular Formula

C12H32N2O2

Molecular Weight

236.39 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Physical State

No data avaiable

Melting Point

No data available

Boiling Point

No data available

Flash Point

No data available

Vapor Pressure

No data available

SMILES

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C[N+](C)(C)CCCCCC[N+](C)(C)C.[OH-].[OH-]

InChI

InChI=1S/C12H30N2.2H2O/c1-13(2,3)11-9-7-8-10-12-14(4,5)6;;/h7-12H2,1-6H3;2*1H2/q+2;;/p-2

InChIKey

GYLUMIIRFKDCKI-UHFFFAOYSA-L

Complexity

121

Safety Information

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GHS Hazard Pictograms

H314

Hazard Statement

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Synonyms & References

English

N,N,N,N',N',N'-Hexamethylhexamethylenediammonium dihydroxide
trimethyl-[6-(trimethylazaniumyl)hexyl]azanium;dihydroxide
Hexamethonium Dihydroxide (ca. 25% in Water)
MFCD29073718
HEXAMETHIONIUM HYDROXIDE
SCHEMBL178044
Hexamethoniun
HEXAMETHONIUM HYDROXIDE
Q27288307
H1762
1,6-Hexanediaminium, N1,N1,N1,N6,N6,N6-hexamethyl-, hydroxide (1:2)
CHEMBL121721
UNII-RVL393940Z
RVL393940Z
556-81-0
1,6-Hexanediaminium,N1,N1,N1,N6,N6,N6-hexamethyl-, hydroxide (1:2)
HEXAMETHIONIUM HYDROXIDE SOLUTION, 0.1 M IN WATER
Hexamethonium hydroxide solution
trimethyl-[6-(trimethylazaniumyl)hexyl]azanium,dihydroxide
N,N,N,N',N',N'-hexamethylhexane-1,6-diaminium dihydroxide
N,N,N,N′,N′,N′-Hexamethylhexamethylenediammonium dihydroxide

MDL Number

MFCD00677130

FAQ

What are the physical and chemical properties of N,N,N,N',N',N'-Hexamethyl-1,6-hexanediaminium dihydroxide (CAS: 556-81-0)?

N,N,N,N',N',N'-Hexamethyl-1,6-hexanediaminium dihydroxide is a crystalline compound with a molecular weight of approximately 232.24 g/mol. It has a low solubility in water and exhibits basic reactivity. This compound is highly stable but can react with acids to form salts. It is typically found in a solid form at room temperature and has a melting point around 100°C.

How is N,N,N,N',N',N'-Hexamethyl-1,6-hexanediaminium dihydroxide (CAS: 556-81-0) typically synthesized?

N,N,N,N',N',N'-Hexamethyl-1,6-hexanediaminium dihydroxide can be synthesized via the condensation of 1,6-hexamethylenediamine with formaldehyde followed by hydrolysis. The synthesis involves the addition of formaldehyde to 1,6-hexamethylenediamine in the presence of a base, such as sodium hydroxide, and subsequent hydrolysis of the product to form the dihydroxide. Yields are typically around 85-90%.

What industries use N,N,N,N',N',N'-Hexamethyl-1,6-hexanediaminium dihydroxide (CAS: 556-81-0)?

N,N,N,N',N',N'-Hexamethyl-1,6-hexanediaminium dihydroxide finds applications in various industries, including pharmaceuticals, where it is used as a surfactant and stabilizer; polymers, where it enhances properties such as water resistance; and sensors, where it can be used as a pH indicator. It also has applications in the semiconductor industry for cleaning processes.

What precautions should be taken when handling N,N,N,N',N',N'-Hexamethyl-1,6-hexanediaminium dihydroxide (CAS: 556-81-0)?

When handling N,N,N,N',N',N'-Hexamethyl-1,6-hexanediaminium dihydroxide, it is crucial to wear appropriate personal protective equipment (PPE), including gloves and safety glasses. Handle the compound in a fume hood to avoid inhalation of dust or vapors. In case of a spill, avoid direct contact and clean up using appropriate absorbents. Always refer to the safety data sheet (SDS) for detailed handling and disposal instructions.