| Identification | More | [Name]
Stearyldimethylbenzylammonium chloride | [CAS]
122-19-0 | [Synonyms]
AMMONYX(TM) 4B
BENZYLDIMETHYL-N-OCTADECYL AMMONIUM CHLORIDE
BENZYLDIMETHYLOCTADECYLAMMONIUM CHLORIDE
BENZYLDIMETHYLSTEARYLAMMONIUM CHLORIDE
BENZYLOCTADECYLDIMETHYLAMMONIUM CHLORIDE
CARSOQUAT SDQ 85
OCTADECYLDIMETHYL BENZYL AMMONIUM CHLORIDE
SKC
STEARALKONIUM CHLORIDE
STEARYLDIMETHYLBENZYL AMMONIUM CHLORIDE
2b
2b(oniumcompound)
alkyl*dimethylbenzylammoniumchloride*(100%c18)
alkyldimethylbenzylammoniumchloride(100%c18)
ammonyx4
ammonyx4002
ammonyx485
ammonyx490
ammonyxcaspecial
arquaddm18b-90 | [EINECS(EC#)]
204-527-9 | [Molecular Formula]
C27H50ClN | [MDL Number]
MFCD00011776 | [Molecular Weight]
424.15 | [MOL File]
122-19-0.mol |
| Chemical Properties | Back Directory | [Appearance]
Paste | [Melting point ]
54-56°C | [density ]
0.98 | [vapor pressure ]
0Pa at 25℃ | [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [color ]
White to Off-White | [Odor]
at 100.00?%. bland | [Water Solubility ]
4000 G/L (20 ºC) | [Usage]
Carsoquat(R) SDQ-25 is used in hair care formulations, as a hair conditioner and cream rinse. | [LogP]
3.89 at 20℃ | [Uses]
stearalkonium chloride is an anti-static that can also be used as a surfactant and/or a preservative depending on formulatory requirements. | [CAS DataBase Reference]
122-19-0(CAS DataBase Reference) | [EPA Substance Registry System]
122-19-0(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
C,N | [Risk Statements ]
R22:Harmful if swallowed.
R38:Irritating to the skin.
R41:Risk of serious damage to eyes.
R50:Very Toxic to aquatic organisms.
R34:Causes burns.
R21/22:Harmful in contact with skin and if swallowed . | [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 .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RTECS ]
BO7000000 | [HS Code ]
29239000 | [Safety Profile]
Poison by
intraperitoneal route. Moderately toxic by
ingestion. A human skin irritant and severe
experimental eye irritant. When heated to
decomposition it emits very toxic fumes of
NOx, NH3, and Cl-. | [Hazardous Substances Data]
122-19-0(Hazardous Substances Data) | [Toxicity]
LD50 oral in rat: 1250mg/kg |
| Hazard Information | Back Directory | [General Description]
White solid or thick liquid with a mild odor. | [Reactivity Profile]
Acidic organic salt solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. | [Air & Water Reactions]
Insoluble in water. | [Health Hazard]
Ingestion causes gastrointestinal disturbances. Contact with chemical irritates eyes and skin and may damage eyes. | [Fire Hazard]
Special Hazards of Combustion Products: Toxic oxides of nitrogen and hydrochloric acid fumes may form in fires. | [Chemical Properties]
Paste | [Preparation]
Synthesis of benzyldimethylstearylammonium chloride: put 450kg of dimethyl octadecylamine into the reaction kettle, heat to 80~85℃, and slowly add 180kg of benzyl chloride under stirring in 1.5~2h. Keep warm at 80～90℃ during the drop addition. After the dosing is completed, increase the temperature to 100~105℃, hold the reaction for several hours and take samples to measure the pH value. When the pH value of 1% aqueous solution reaches 6~6.5, the reaction is completed. Cool down to 60℃ and discharge to get benzyldimethylstearylammonium chloride. | [Flammability and Explosibility]
Notclassified | [storage]
Store at -20°C | [Purification Methods]
Crystallise the salt from acetone, EtOAc or EtOAc/ Et2O. [Sumiki et al. J Agric Chem Soc Jpn 26 325 1952, Chem Abstr 3505 1953, Beilstein 12 III 2212, 12 IV 2168.] |
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