N,N-二甲基十六胺

Description

N,N-dimethylhexadecylamine · CAS 112-69-6 · C18H39N. UNII 5E4QI660PW.

Identification

CAS Registry Number	112-69-6
PubChem CID	16221
Molecular formula	C18H39N
IUPAC name	N,N-dimethylhexadecan-1-amine
UNII (FDA)	5E4QI660PW

Computed Descriptors

Molecular Weight	269.5
XLogP3	8
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	15
Exact Mass	269.308250248
Monoisotopic Mass	269.308250248
Topological Polar Surface Area	3.2
Heavy Atom Count	19
Formal Charge	0

Physical description & handling notes

• Dimethyl hexadecanamine appears as a clear yellow colored liquid with a fishlike odor. Insoluble in water and less dense than water. Hence floats on water. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion, inhalation or skin absorption. Used to make other chemicals.
• Liquid
• Clear yellow liquid with a fishy odor; [CAMEO] Clear light yellow liquid; [Sigma-Aldrich MSDS]

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Cosmetic ingredients (Dimethyl Palmitamine) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Antistatic; Emulsifying; Hair conditioning CIR / INCI: Personal care product -> emollient -> DIMLA: dimethyl lauryl amine
GHS notification summary	0.5% (4 / 771)

GHS Hazard Classification

GHS notification summary	0.5% (4 / 771)
Reported hazard statements	H302 (88.2%), H314 (99.2%), H318 (26.3%), H400 (88.1%), H410 (23%), H335

Documented Uses

• CIR ingredient: Dimethyl Palmitamine
• Metal Machining [Category: Heat or Machine]
• Cosmetics -> Antistatic; Emulsifying; Hair conditioning
• Surfactant (surface active agent)
• Not Known or Reasonably Ascertainable
• 2023: 7,000,000 - <8,500,000 lb

Synonyms

Hexadecyldimethylamine; 112-69-6; N,N-dimethylhexadecan-1-amine; Cetyldimethylamine; Dimethyl palmitamine; Dimethylhexadecylamine; Palmityl dimethyl amine; 1-HEXADECANAMINE, N,N-DIMETHYL-; Dimethylpalmitylamine; Palmityldimethylamine; Armeen DM16D; Farmin DM 60; Genamin 16R302D; Bairdcat B16; IPL 67; Dimethyl palmitylamine

Frequently Asked Questions

What are the CAS number and molecular formula of N,N-dimethylhexadecylamine?

CAS 112-69-6; molecular formula C18H39N; molecular weight — g/mol.

What other names is N,N-dimethylhexadecylamine known by?

Hexadecyldimethylamine, 112-69-6, N,N-dimethylhexadecan-1-amine, Cetyldimethylamine, Dimethyl palmitamine, Dimethylhexadecylamine.

What is the regulatory status of N,N-dimethylhexadecylamine?

Documented regulatory listings: CIR / INCI: Cosmetic ingredients (Dimethyl Palmitamine) -> CIR (Cosmetic Ingredient Review); CIR / INCI: Antistatic; Emulsifying; Hair conditioning; CIR / INCI: Personal care product -> emollient -> DIMLA: dimethyl lauryl amine.

Is N,N-dimethylhexadecylamine classified as hazardous?

0.5% of GHS notifications report no hazard classification (4 of 771).

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.