Polyquaternium 7

Basic Information

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CAS Number

26590-05-6

Molecular Formula

C11H21ClN2O

Molecular Weight

232.75 g/mol

Basic Physical Properties

SMILES

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C[N+](C)(CC=C)CC=C.C=CC(=O)N.[Cl-]

InChI

InChI=1S/C8H16N.C3H5NO.ClH/c1-5-7-9(3,4)8-6-2;1-2-3(4)5;/h5-6H,1-2,7-8H2,3-4H3;2H,1H2,(H2,4,5);1H/q+1;;/p-1

InChIKey

XFOSBZOUUACCCN-UHFFFAOYSA-M

Complexity

149

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

dimethyl-bis(prop-2-enyl)azanium;prop-2-enamide;chloride
Acrylamide diallyldimethylammonium Chloride
26590-05-6
XFOSBZOUUACCCN-UHFFFAOYSA-M
108464-53-5
acrylamide dimethyldiallyl ammonium chloride
UNII-0L414VCS5Y
0L414VCS5Y
SCHEMBL126949
Quaternium-41
M550
Poly(acrylamide-co-diallyldimethylammonium chloride) solution
DMDAAC Copolymers
Polyquaternium-7
2-propen-1-aminium,N,N-Dimethyl-N-2-propenyl-,chloride,polymer with 2-propenamide
Poly(acrylamide-co-diallyldimethylammonium chloride), antistatic agent
Diallyldimethylammonium Chloride
acrylamidecopolymer
N,N-Dimethyl- N-2-propen-1-aminium chloride,polymer with 2-propenamiole
Polyquaternium 7
&nbsp
4.&nbsp
Acrymide-dimethyl diallylammonium chloride copo
DADMAC
DMDAAC
P(AAm-co-DADMAC)
Poly(2-propene-1-aminium,N-dimethyl-N-2-propenyl chloride-co-acrylamide)
poly(acrylamide-co-diallyldimethylammonium chlor
Poly(acrylamide-co-diallyldimethylammonium chloride)

MDL Number

MFCD00241413

FAQ

What are the physical and chemical properties of Polyquaternium 7 (CAS: 26590-05-6)?

Polyquaternium 7 (CAS: 26590-05-6) is a water-soluble polymer characterized by its crystalline form. It has a broad molecular weight range and exhibits good solubility in water. Chemically, it displays quaternary ammonium functionality, which makes it highly reactive towards nucleophiles. It is stable under normal conditions but can degrade under strong acidic or basic conditions.

How is Polyquaternium 7 (CAS: 26590-05-6) typically synthesized?

Polyquaternium 7 (CAS: 26590-05-6) is synthesized through the polymerization of 2-vinylpyridine with quaternary ammonium compounds. Common synthesis methods include free radical polymerization, where initiators like benzoyl peroxide are used. The reaction is typically conducted in aqueous media, ensuring good solubility. The process yields high molecular weight polymers with a high degree of selectivity and good yields.

What industries use Polyquaternium 7 (CAS: 26590-05-6)?

Polyquaternium 7 (CAS: 26590-05-6) is widely used in the cosmetic and personal care industries for its excellent water solubility and conditioning properties. It is also employed in the textile industry for softening and anti-static treatments. Additionally, it finds applications in pharmaceuticals for its antimicrobial properties and in polymer science for improving the mechanical properties of polymers.

What precautions should be taken when handling Polyquaternium 7 (CAS: 26590-05-6)?

When handling Polyquaternium 7 (CAS: 26590-05-6), it is essential to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. It should be stored in a dry, well-ventilated area away from direct sunlight and heat sources. In case of a spill, the area should be immediately flushed with water, and appropriate safety data sheets (SDS) should be consulted for detailed spill cleanup procedures.