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2-[hexadecyl(dimethyl)azaniumyl]acetate

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Origin: China

Cas No: 693-33-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 693-33-4 Formula: C21H45NO3 Molecular Weight: 359.58700

Basic Info

Chemical Name	2-[hexadecyl(dimethyl)azaniumyl]acetate
Synonyms	N,N-Dimethyl-N-hexadecylglycine; Product HDN; Carboxymethyl-hexadecyl-dimethyl-ammonium-betain; C16BET; Lonzaine 16S; N-n-hexadecyl-N,N-dimethyl-glycin; carboxymethyl-hexadecyl-dimethyl-ammonium betaine; N-hexadecyl-betaine; cetyl betaine; Palmityldimethylbetaine;
CAS No.	693-33-4
Molecular Formula	C21H45NO3
Molecular Weight	359.58700
PSA	49.36000
LogP	5.54030

Synthesis Route

Hexadecyldimethylamine+Sodium chloroacetate→2-[hexadecyl(dimethyl)azaniumyl]acetate
carboxymethyl-hexadecyl-dimethyl-ammonium,bromide→2-[hexadecyl(dimethyl)azaniumyl]acetate
1-Bromohexadecane→2-[hexadecyl(dimethyl)azaniumyl]acetate

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Oral	LD50 - Lethal dose, 50 percent kill	Rodent - rat	1620 mg/kg	1.Details of toxic effects not reported other than lethal dose value
Administration onto the skin	LD50 - Lethal dose, 50 percent kill	Rodent - rat	>16 gm/kg	1.Sense Organs and Special Senses (Eye)-effect, not otherwise specified 2.Skin and Appendages-dermatitis, other (after systemic exposure) 3.Skin and Appendages-hair
Intraperitoneal	LD50 - Lethal dose, 50 percent kill	Rodent - rat	150 mg/kg	1.Sense Organs and Special Senses (Eye)-lacrimation 2.Behavioral-somnolence (general depressed activity) 3.Gastrointestinal-hypermotility, diarrhea