双十八烷基二甲基氯化铵

Description

Dimethyl distearylammonium chloride is identified by CAS 107-64-2, molecular formula C38H80ClN and molecular weight 585.60 g/mol. UNII OM9573ZX3X; InChIKey REZZEXDLIUJMMS-UHFFFAOYSA-M. Density: Density (at 88 °C): 0.84 g/cm³; LogP: log Kow= 3.80; Decomposition: 135 °C.

Identification

CAS Registry Number	107-64-2
PubChem CID	7879
Molecular formula	C38H80ClN
Molecular weight	585.60 g/mol
IUPAC name	dimethyl(dioctadecyl)azanium chloride
InChIKey	REZZEXDLIUJMMS-UHFFFAOYSA-M
UNII (FDA)	OM9573ZX3X

Computed Descriptors

Molecular Weight	586.5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	34
Exact Mass	585.5979293
Monoisotopic Mass	585.5979293
Topological Polar Surface Area	0
Heavy Atom Count	40
Formal Charge	0
Complexity	390

Physical & Chemical Properties

Density	Density (at 88 °C): 0.84 g/cm³
LogP	log Kow= 3.80
Decomposition	135 °C
Formulations/Preparations	97% solids content

Physical description & handling notes

• Solid; [ICSC] Faintly beige flakes; [MSDSonline]
• POWDER.
• Powder
• Virtually insoluble in water.
• Solubility in water: none
• Vapor pressure, Pa at 25 °C:

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Personal care product CIR / INCI: Antistatic; Hair conditioning

GHS Hazard Classification

Reported hazard statements	H318, H400, H410, H315, H361

Documented Uses

• Used as fabric softener (retail, commercial, and textile mills), surfactant (i.e. hair rinses and cosmetics), and flocculating agent; [HSDB] Used in Germany to activate organic clays (bentonites); [eChemPortal: SIDSUNEP]
• Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
• Dressing Hair [Category: Other]
• FABRIC SOFTENER FOR RETAIL, COMMERCIAL & TEXTILE MILLS
• CATIONIC SURFACTANT IN COSMETIC PRODUCTS-EG, CREME RINSES
• For more Uses (Complete) data for DIMETHYLDIOCTADECYLAMMONIUM CHLORIDE (6 total), please visit the HSDB record page.

Synonyms

107-64-2; DIMETHYLDIOCTADECYLAMMONIUM CHLORIDE; Dimethyldistearylammonium chloride; Varisoft 100; Aliquat 207; Quaternium-5; Surfroyal DSAC; Cation DS; Genamin DSAC; Quartamin D 86; Quartamin DM 86P; Arosurf TA 100; Arquad R 40; Dehyquart DAM; Quaternium 5; Sokalan 9200

Frequently Asked Questions

What are the CAS number and molecular formula of Dimethyl distearylammonium chloride?

CAS 107-64-2; molecular formula C38H80ClN; molecular weight 585.60 g/mol.

What other names is Dimethyl distearylammonium chloride known by?

107-64-2, DIMETHYLDIOCTADECYLAMMONIUM CHLORIDE, Dimethyldistearylammonium chloride, Varisoft 100, Aliquat 207, Quaternium-5.

What is the regulatory status of Dimethyl distearylammonium chloride?

Documented regulatory listings: CIR / INCI: Personal care product; CIR / INCI: Antistatic; Hair conditioning.

Is Dimethyl distearylammonium chloride classified as hazardous?

Hazard statements reported: H318, H400, H410, H315, H361.

What are the key physical properties of Dimethyl distearylammonium chloride?

Density: Density (at 88 °C): 0.84 g/cm³; LogP: log Kow= 3.80; Decomposition: 135 °C; Formulations/Preparations: 97% solids content.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.