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DDAO CAS#1643-20-5

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Chemical Name：DDAO

CAS No.:1643-20-5

Molecular Formula:C14H31NO

Molecular weight:229.4

Sample: Available

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Product Details

Products Description of DDAO CAS#1643-20-5

Lauric dimethyl oxamide, a cationic surfactant. Colorless to light yellow liquid, soluble in water, with abundant and stable foam. It is cationic when pH is less than 7, and has multiple functions including cleaning, conditioning and anti-static.

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LDAO Chemical Properties

Melting point	132-133 °C(lit.)
Boiling point	371.32°C (rough estimate)
density	0.996 g/mL at 20 °C
vapor pressure	0Pa at 25℃
refractive index	n20/D 1.378
Fp	113°C (closed cup)(235
storage temp.	-20°C
solubility	Ethanol:15.0(Max Conc. mg/mL);65.38(Max Conc. mM) DMF:3.0(Max Conc. mg/mL);1.31(Max Conc. mM) DMSO:0.1(Max Conc. mg/mL);0.44(Max Conc. mM) PBS (pH 7.2):0.1(Max Conc. mg/mL);0.44(Max Conc. mM)
form	A crystalline solid
pka	4.79±0.40(Predicted)
Specific Gravity	0.97
Water Solubility	Insoluble in water.
Sensitive	Hygroscopic
BRN	1769927
Stability:	Stable. Incompatible with strong oxidizing agents. Combustible.
LogP	1.85 at 20℃
EPA Substance Registry System	Lauryldimethylamine oxide (1643-20-5)

Safety Information

Hazard Codes	C
Risk Statements	34-52/53
Safety Statements	26-36/37/39-45-27
RIDADR	UN 3259 8/PG 2
WGK Germany	2
RTECS	JR6650000
F	3-10
TSCA	Yes
HazardClass	8
PackingGroup	III
HS Code	29299090
Hazardous Substances Data	1643-20-5(Hazardous Substances Data)
Toxicity	mouse,LD50,intraperitoneal,375mg/kg (375mg/kg),French Medicament Patent Document. Vol. #4264M,

Product Application of DDAO CAS#1643-20-5

This product is mainly used in dishwashing detergents and industrial liquid bleaches. It has the effect of increasing and stabilizing foam, and can improve the compatibility of thickeners and the overall stability of the product.

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