C8H16ClN
161.67 g/mol
Industrial Chemical
Diallyldimethylammonium chloride
CAS7398-69-8EC230-993-8
Category
Industrial Chemical
Compound Class
Amine
Primary Use
Monomer for water-soluble polymers
Diallyldimethylammonium chloride is a quaternary ammonium salt that serves as the monomer for polydiallyldimethylammonium chloride (polyDADMAC), a water-soluble cationic polymer. It is typically polymerized to produce polyDADMAC, which is used in various industrial applications as a coagulant and flocculant.
Monomer for water-soluble polymersPrecursor for polydiallyldimethylammonium chloride (polyDADMAC)
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
ReferenceSame Category
Methane
CAS74-82-8
Fuel and chemical intermediate
ReferenceSame Category
Ethane
CAS74-84-0
Fuel gas and chemical feedstock
ReferenceSame Category
Ethylene
CAS74-85-1
Chemical manufacturing and plastics precursor
ReferenceSame Category
Methyl chloride
CAS74-87-3
Methylating agent in organic synthesis
Safety Reference
H412Harmful to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Diallyldimethylammonium chloride (CAS 7398-69-8) is 2923.90.
HS code (international, 6-digit)
2923.90
EU CN code (8-digit)
2923 90 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
dimethyl-bis(prop-2-enyl)azanium chloride
InChIKey
GQOKIYDTHHZSCJ-UHFFFAOYSA-M
SMILES
C[N+](C)(CC=C)CC=C.[Cl-]
Synonyms (39)
- 261LV
- DADMAC
- Agefloc WT 20
- CP 261LV
- Calgon 261
- Calgon 261LV
- Cat-floc
- DADMAC compound
- Lectrapel
- Merck 261
- Merquat 100
- NALCO 7544
- NEW FRONTIER C 1615
- PAS-H 10
- PBK 1
- Percol 1697
- Quaternium 40
- UNISENCE FPA 1002L
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