ERUCAMIDE

PRODUCT IDENTIFICATION

CAS NO. 112-84-5; 116749-29-2; 80399-99-1; 93050-58-9

ERUCAMIDE

EINECS NO. 204-009-2
FORMULA CH3(CH2)7CH=CH(CH2)11CONH2
MOL WT. 337.58

H.S. CODE

2924.10

TOXICITY

 
SYNONYMS Erucylamide; 13-Docosenamide; 13-Docosenoic acid amide;
Erucic acid amide; (Z)-Docos-13-enamide; (Z)-13-Docosenamide; (13Z)-13-Docosenamide; (Z)-Docos-13-enamide
SMILES Erucic Acid

CLASSIFICATION

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE beige Solid

MELTING POINT

79 C
BOILING POINT  
SPECIFIC GRAVITY  

SOLUBILITY IN WATER

practically insoluble
pH  
VAPOR DENSITY  

AUTOIGNITION

 

NFPA RATINGS

 

REFRACTIVE INDEX

 
FLASH POINT

230 C

STABILITY Stable under ordinary conditions

GENERAL DESCRIPTION & APPLICATIONS

Amide is a group of organic chemicals with the general formula RCO-NH2 in which a carbon atom is attached to oxygen in solid bond and also attached to an hydroxyl group, where 'R' groups range from hydrogen to various linear and ring structures or a compound with a metal replacing hydrogen in ammonia such as sodium amide, NaNH2. Amides are divided into subclasses according to the number of substituents on nitrogen. The primary amide is formed from by replacement of the carboxylic hydroxyl group by the NH2, amino group. An example is acetamide (acetic acid + amide). Amide is obtained by reaction of an acid chloride, acid anhydride, or ester with an amine. Amides are named with adding '-ic acid' or '-oic acid' from the name of the parent carboxylic acid and replacing it with the suffix 'amide'. Amide can be formed from ammonia (NH3). The secondary and tertiary amides are the compounds which one or both hydrogens in primary amides are replaced by other groups. The names of secondary and tertiary amides are denoted by the replaced groups with the prefix capital N (meaning nitrogen) prior to the names of parent amides. Low molecular weight amides are soluble in water due to the formation of hydrogen bonds. primary amides have higher melting and boiling points than secondary and tertiary amides. Anilide is an amide derived from aniline by substitution of an acyl group for the hydrogen of NH2. Acetanilide is from acetic acid and aniline. Acetanilide is an odourless, white flake solid or crystalline powder (pure form); soluble in hot water alcohol, ether, chloroform, acetone, glycerol, and benzene;; melting point 114 C and boiling point 304 C; can undergo self-ignite at 545 C, but is otherwise stable under most conditions. Acetanilide which can be obtained by acetylation of aniline undergoes nitration at low temperature and yields highly the para-nitro products. Acetyl group can then be removed by acid-catalyzed hydrolysis to yield para-nitroaniline. Although the activating affection of the amino group can be reduced, the acetyl derivative remains an ortho/para-orientation and activating substituent. Examples of aromatic anilide are benzanilide, C6H5NHCOC6H5 or Carbanilide (N,N'-diphenylcarbamide). Some structural amides are;
  • Acetamides
  • Acrylamides
  • Anilides
  • Benzamides
  • Naphthylamides
  • Formamides
  • Lactams
  • Salicylamides
  • Sulfonamides
  • Thioamides
  • Fatty amides

An amide is hydrolyzed to yield an amine and a carboxylic acid under strong acidic conditions. The reverse of this process resulting in the loss of water to link amino acids is wide in nature to form proteins, the principal constituents of the protoplasm of all cells. Acyl halides are the most reactive but amides the least reactive among carboxylic acid derivatives, as in order of "acyl halides > anhydrides > esters กร acids > amides". In homogeneous solvent systems, amides react with water only in the presence of strong acid or base catalysts under heating. Because of the nitrogen non-bonded electron pair with the carbonyl group, amides are very polar and the basicity is weaker than amines. Electrophiles bond to oxygen atom in preference to the nitrogen in an amide. One example of this reaction is the production of nitriles by dehydration of primary amides when treated with thionyl chloride. The addition of water to nitriles (carbon-nitrogen triple bond) gives an amide. Sulfonamides are analogs of amides in which the atom attached to oxygen in solid bond is sulfur rather than carbon. Sulfonamides react with alkyl halides, acid halides, sulfonyl halides, epihalohydrins, ketones and aldehydes under basic conditions. Benzamide, the simplest aromatic carboxylic amide, is used in the synthesis of various organic compounds. Polyamide is a polymer containing repeated amide groups such as various kinds of nylon and polyacrylamides.

Erucamide, unsaturated long chain carboxylic acid amide (22:1 n-9), is used as a slip agent , anti-fogging or lubricant for plastic films (polyolefin) which can be used in food packing material. It is used as a dispersant in printing and dying. It is used in paper and textile industry for water-proof as well as corrosion inhibitor in oil wells. It is used for the  synthesis of organic chemicals and surfactants used in detergent, ore floating agent, fabric softener, anti-static agent, germicide, insecticide, emulsifier, anti-caking agent, lubricant and water treatment agent.

SALES SPECIFICATION

APPEARANCE

beige Solid
AMIDE CONTENT

95.0% min

ACID VALUE

0.5% max

IODINE VALUE

72 - 80

MELTING POINT

76 C min

WATER

0.5% max

TRANSPORTATION
PACKING 25kgs in bag
HAZARD CLASS  
UN NO.  

GENERAL DESCRIPTION OF ERUCIC ACID

Erucic acid is the cis isomer of brassidic acid ( also called cis-13-docosenoic acid  belong to a monounsaturated fatty acid) derived from rape seed, wallflower seed, or mustard seed. It is insoluble in water but soluble in ethanol and methanol. Erucic acid is used as an intermediate to make chemicals such as triglycerides; erucamides; amines, behenic acid; behenyl alcohol erucyl alcohol , wide range of erucic acid  metallic salts and esters, brassylic acid and pelargonic acid. End applications include lubricants, heat transfer fluids, surfactants, slip agents, emollients, cosmetics and coatings. It is also used in polyesters, plastics and nylons.

PRICE

U$6.50/kg (for 1,000kgs), U$12.50/kg (for 200kgs)