7173-51-5

Name Didecyl dimethyl ammonium chloride
CAS 7173-51-5
EINECS(EC#) 230-525-2
Molecular Formula C22H48ClN
MDL Number MFCD00066262
Molecular Weight 362.08
MOL File 7173-51-5.mol

Chemical Properties

Appearance Liquid
Melting point  88 °C
Boiling point  88°C/1013hPa
density  0.87[at 20℃]
vapor pressure  0.006Pa at 25℃
storage temp.  Store below +30°C.
solubility  248g/L in organic solvents at 20 ℃
form  Gel
color  Light Beige to Brown
PH 6.5-8.0 (20°C, 10g/L in H2O)
Water Solubility  650mg/L at 25℃
Usage Bardac(R) 2280 is is a quaternary ammonium based antimicrobial used as a bacteriostat, deodorant, disinfectant and(or) a microbiocide.
Stability: Hygroscopic
Major Application clinical testing
Cosmetics Ingredients Functions ANTISTATIC
SURFACTANT - CLEANSING
HAIR CONDITIONING
SURFACTANT - 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
Contact allergens
This quaternary ammonium compound is used as a detergent-disinfectant in hospitals, as an algaecide in swimming pools, as a fungicide, and against termites in wood. We observed severe contact dermatitis in a slaughterhouse worker using a liquid soap containing this product (personal observation). Immediate-type manifestations like urticaria and dyspnoea have been reported.
InChIKey RUPBZQFQVRMKDG-UHFFFAOYSA-M
SMILES C(CCCCCCCCC)[N+](C)(C)CCCCCCCCCC.[Cl-]
LogP 2.8 at 20℃
CAS DataBase Reference 7173-51-5(CAS DataBase Reference)
EPA Substance Registry System 7173-51-5(EPA Substance)

Safety Data

Symbol(GHS)  Corrosion (GHS05)Exclamation Mark (GHS07)
GHS05,GHS07
Signal word  Danger
Hazard statements  H302-H314
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
Hazard Codes  C
Risk Statements 
R22:Harmful if swallowed.
R34:Causes burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  2811
WGK Germany  WGK 2
TSCA  TSCA listed
REACH Registrations Active
HazardClass  6.1(b)
PackingGroup  III
Storage Class 8A - Combustible corrosive hazardous materials
Hazard Classifications Acute Tox. 4 Oral
Aquatic Chronic 1
Eye Dam. 1
Skin Corr. 1B
Hazardous Substances Data 7173-51-5(Hazardous Substances Data)
Toxicity
LD50 oral in rat: 84mg/kg

Hazard Information

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