Didecyldimethylammonium Chloride (HCID 23558)

Names & identifiers

Preferred name: Didecyldimethylammonium Chloride
IUPAC: didecyl(dimethyl)azanium chloride
English name: Didecyl dimethyl ammonium chloride
Molecular formula: C22H48ClN
Molecular weight: 362.08

Names & synonyms

7173-51-5Didecyl dimethyl ammonium chlorideDidecyldimethylammonium chlorideDDACAstopQuaternium 12Quaternium-12Arquad 10Britewood QBardac 2250Odex QQuartamin D 10E

Show more names

DIDECYLDIMONIUM CHLORIDEDIDECYL-DIMETHYLAMMONIUM CHLORIDEDidecildimethylammonium chloridedidecyl dimethyl Ammonium Chloride 50% solution in Toluenebtc1010bardac22btco1010BARDAC2280

Quartamin D 10PTimbercote 2000Nissan Cation 2DBSlaoff 91ActicideAliquat 203Querton 210CLDodigen 1881

Database identifiers

CAS: 7173-51-5
PubChem CID: 23558
DTXSID: DTXSID9032537
ChEMBL: CHEMBL224987
ChEBI: CHEBI:79935
UNII: JXN40O9Y9B
EC Number: 230-525-2

Properties

Computed structural properties

Topological polar surface area: 0 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 1
Rotatable bonds: 18
Heavy atoms: 24
Formal charge: 0
Complexity: 200

Physicochemical properties

Melting point: 88 °C · 88 °C
Boiling point: 88 °C/1013hPa · 88°C/1013hPa
Density: 0.87 · 0.87[at 20℃]
vapor pressure: 0.006 Pa · 0.006Pa at 25℃
storage temp.: 30 °C · Store below +30°C.
solubility: 248 g/L · 248g/L in organic solvents at 20 ℃
form: Gel
color: Light Beige to Brown
PH: 6.5 · 6.5-8.0 (20°C, 10g/L in H2O)
Viscosity: 24.5 mm2/s · 24.5mm2/s
Water Solubility: 650 mg/L · 650mg/L at 25℃
Stability: Hygroscopic
Major Application: clinical testing
Cosmetics Ingredients Functions: ANTISTATICSURFACTANT - CLEANSINGHAIR CONDITIONINGSURFACTANT - EMULSIFYING
InChI: InChI=1S/C22H48N.ClH/c1-5-7-9-11-13-15-17-19-21-23(3,4)22-20-18-16-14-12-10-8-6-2;/h5-22H2,1-4H3;1H/q+1;/p-1
InChIKey: RUPBZQFQVRMKDG-UHFFFAOYSA-M
SMILES: C(CCCCCCCCC)[N+](C)(C)CCCCCCCCCC.[Cl-]
LogP: 2.8 at · 2.8 at 20℃
CAS DataBase Reference: 7173 · 7173-51-5(CAS DataBase Reference)
Indirect Additives used in Food Contact Substances: DIDECYLDIMETHYLAMMONIUM CHLORIDE
FDA 21 CFR: 178.101 · 178.1010
FDA UNII: 40 O9Y9B · JXN40O9Y9B
ATC code: 8 AJ06 · D08AJ06
Pesticides Freedom of Information Act (FOIA): Didecyl dimethyl ammonium chloride
EPA Substance Registry System: Didecyl dimethyl ammonium chloride (7173-51-5)
UNSPSC Code: 41116107 · 41116107
NACRES: 24 · NA.24
Symbol(GHS): 5 · GHS05,GHS07
Signal word: Danger
Hazard statements: 302 · H302-H314
Precautionary statements: 264 · P264-P270-P301+P312-P330-P501-P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501
Hazard Codes: C
Risk Statements: 22 · 22-34
Safety Statements: 26 · 26-36/37/39-45
RIDADR: 2811 · 2811
WGK Germany: 2 · WGK 2
TSCA: TSCA listed
HazardClass: 6.1 · 6.1(b)
PackingGroup: III
Storage Class: 8 A · 8A - Combustible corrosive hazardous materials
Hazard Classifications: 4 OralAquatic · Acute Tox. 4 OralAquatic Chronic 1Eye Dam. 1Skin Corr. 1B
Hazardous Substances Data: 7173 · 7173-51-5(Hazardous Substances Data)
Toxicity: 50 oral · LD50 oral in rat: 84mg/kg
REACH Registrations: Active

Safety & regulation

Safety data

wgk: WGK 2
tsca: TSCA listed
ridadr: 2811
Toxicity: LD50 oral in rat: 84mg/kg
risk_code: 22-34
Signal word: Danger
Symbol(GHS): GHS05,GHS07
hazard_code: C
safety_code: 26-36/37/39-45
hazard_class: 6.1(b)
Storage Class: 8A - Combustible corrosive hazardous materials
packing_group: III
Hazard statements: H302-H314
REACH Registrations: Active
Hazard Classifications: Acute Tox. 4 OralAquatic Chronic 1Eye Dam. 1Skin Corr. 1B
Precautionary statements: P264-P270-P301+P312-P330-P501-P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501
Hazardous Substances Data: 7173-51-5(Hazardous Substances Data)

Chemistry & industry

Applications · 2 items

DescriptionDidecyldimethylammonium chloride is a quaternary ammonium compound used as detergent/disinfectant in hospitals, as algicide in swimming pools, and as a fungicide and against termites in wood. This compound caused contact dermatitis in a hospital employee, also sensitive to glyoxal and bis-(aminopropyl)- laurylamine.

UsesDidecyl Dimethyl Ammonium Chloride is a compound that exhibits some fungacidal and antimirobial functions. It can be used as general purpose disinfectant, sanitizer; mildew preventative in commercial laundries; water treatment in cooling towers and oil field flood waters; wood preservative.