Polyhexamethyleneguanidine Hydrochloride

Basic Information

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CAS Number

57028-96-3

Molecular Formula

C9H21N3

Molecular Weight

171.28 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Physical Properties

SMILES

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CCCCNC(=NCCCC)N

InChI

InChI=1S/C9H21N3/c1-3-5-7-11-9(10)12-8-6-4-2/h3-8H2,1-2H3,(H3,10,11,12)

InChIKey

HXEJAEDEMWCUTP-UHFFFAOYSA-N

LogP

3.00570

Complexity

121

Synonyms & References

English

34331-58-3
E77760
N,N''-DIBUTYLGUANIDINE
C9H21N3
Guanidine, N,N'-dibutyl-
A937454
N,N''-Dibutyl-guanidine (C6H3N3O7)
57028-96-3
(E)-1,2-Dibutylguanidine
AS-84189
CHEMBL80081
31961-54-3
BDBM50010749
HXEJAEDEMWCUTP-UHFFFAOYSA-N
1,2-dibutylguanidine
SCHEMBL1276675
1,3-dibutylguanidine
n,n'-dibutylguanidine
DTXSID90563856
Polyhexamethyleneguanidine hydrochloride
Poly(hexamethylendiamine guanidinium chloride)
PHMG hydrochloride
Polyhexamethylene guaidine hydrochloride and phosphate
PHMG
PHMG chloride
polyhexamethylene guanidine
Polyhexamethyleneguanidine
RL04152

MDL Number

MFCD01742716

FAQ

What is Polyhexamethyleneguanidine Hydrochloride (CAS: 57028-96-3)?

Polyhexamethyleneguanidine Hydrochloride (PHMGH), with CAS number 57028-96-3, is a quaternary ammonium compound known for its antimicrobial properties. It is a white to off-white powder that is soluble in water and has a high cationic charge, which contributes to its effectiveness against bacteria, fungi, and viruses. PHMGH is commonly used as a disinfectant and preservative due to its broad-spectrum activity.

What are the main uses of Polyhexamethyleneguanidine Hydrochloride (CAS: 57028-96-3)?

Polyhexamethyleneguanidine Hydrochloride (CAS: 57028-96-3) is primarily used in disinfectants, antimicrobial coatings, and as a preservative in pharmaceutical and cosmetic products. It also finds applications in water treatment, textile processing, and as an antifouling agent in industrial settings. Its effectiveness against a wide range of microorganisms makes it a valuable compound in various sectors requiring microbial control.

Is Polyhexamethyleneguanidine Hydrochloride (CAS: 57028-96-3) safe?

Polyhexamethyleneguanidine Hydrochloride (CAS: 57028-96-3) is generally considered safe when used properly and within recommended concentrations. However, it can cause skin and eye irritation, and prolonged exposure may lead to respiratory issues. Safety guidelines recommend handling with appropriate protective equipment, such as gloves and goggles, and following OSHA and EPA regulations to ensure safe use and disposal.

How should Polyhexamethyleneguanidine Hydrochloride (CAS: 57028-96-3) be stored?

Polyhexamethyleneguanidine Hydrochloride (CAS: 57028-96-3) should be stored in a cool, dry place away from direct sunlight. It is best kept in a sealed container to prevent moisture absorption and maintain stability. Storage temperature should be below 25°C, and humidity levels should be controlled to avoid degradation. Always store in a well-ventilated area to minimize health risks.