HEXADECANAMIDE

Name: HEXADECANAMIDE
Brand: Zhengzhou Whchem

CAS：629-54-9 | HEXADECANAMIDE | Whchem

CAS: 629-54-9

Other Names

HEXADECANAMIDE;PALMITAMIDE;Amide 16;Amide HPL;Cetyl amide;n-Hexadecanamide;Palmitic acid amide;Palmitic amide

Molecular Formula

Purity

>98%

Molecular Weight

255.44 g/mol

EINECS

211-095-5

Structure Available Verified Product

English Name	HEXADECANAMIDE
English Synonyms	HEXADECANAMIDE;PALMITAMIDE;Amide 16;Amide HPL;Cetyl amide;n-Hexadecanamide;Palmitic acid amide;Palmitic amide
CAS Number	629-54-9
Molecular Formula	C16H33NO
Molecular Weight	255.44 g/mol
EINECS Number	211-095-5
Related Categories	Color Former & Related Compounds;Functional Materials;Sensitizer
Mol File	Download MOL File
Structure Image

Property	Value
Melting point	106°C
Boiling point	236 °C / 12 mmHg
Density	1.0000
Refractive index	1.4545 (estimate)
Storage condition	Sealed in dry, Room Temperature
Solubility	Soluble in chloroform (slightly), methanol (slightly)
Acidity Coefficient (pKa)	16.61±0.40 (Predicted)
Form	Solid
Color	White to off-white
Cosmetic Ingredient Function	SKIN CONDITIONING
InChI	InChI=1S/C16H33NO/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h2-15H2,1H3,(H2,17,18)
InChIKey	HSEMFIZWXHQJAE-UHFFFAOYSA-N
SMILES	C(N)(=O)CCCCCCCCCCCCCCC
LogP	6.200 (est)
EPA Chemical Substance Reference	Hexadecanamide (629-54-9)

HEXADECANAMIDE (CAS 629-54-9) is a high-purity fine chemical intermediate widely used in organic synthesis, pharmaceutical R&D, agrochemical manufacturing and specialty chemical applications.

As a professional supplier, Zhengzhou Whchem provides HEXADECANAMIDE with >98% purity, COA, structure confirmation and flexible packaging, available from research quantities to commercial scale with global shipping.

Category	Description (English Translation)
Uses & Synthesis Methods Properties: White crystalline powder. Uses: Hexadecanamide (Palmitamide) is a high-melting-point amide-type nonionic surfactant, suitable for formulating shampoos, bath liquids, and cosmetics. Production Methods: There are two methods: (1) Direct method: palmitic acid reacts directly with diethanolamine to form palmitic acid diethanolamide. (2) Esterification method: palmitic acid is esterified with methanol to give methyl palmitate, which is then aminolyzed with diethanolamine to produce palmitic acid diethanolamide. Storage: Store in a sealed container, away from high temperatures, in a cool, well-ventilated place.

Category

Description (English Translation)

Uses & Synthesis Methods

Properties: White crystalline powder.

Uses: Hexadecanamide (Palmitamide) is a high-melting-point amide-type nonionic surfactant, suitable for formulating shampoos, bath liquids, and cosmetics.

Production Methods: There are two methods: (1) Direct method: palmitic acid reacts directly with diethanolamine to form palmitic acid diethanolamide. (2) Esterification method: palmitic acid is esterified with methanol to give methyl palmitate, which is then aminolyzed with diethanolamine to produce palmitic acid diethanolamide.

Storage: Store in a sealed container, away from high temperatures, in a cool, well-ventilated place.

Category	Value
TSCA	TSCA listed
HS Code (Customs)	2924297099

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HEXADECANAMIDE

CAS：629-54-9 | HEXADECANAMIDE | Whchem

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