Onde posso achar algo sobre a benzanilida?

Question

com fonte

Answer 1

No índice Merck ou no site abaixo.

http://www.chemicalland21.com/industrialchem/organic/BENZANILIDE.htm

Só para adiantar:

"BENZANILIDE
PRODUCT IDENTIFICATION

CAS NO. 93-98-1

EINECS NO. 202-292-7
FORMULA C6H5NHCOC6H5
MOL WT. 197.24
H.S. CODE

DERIVATION

TOXICITY
SYNONYMS N-Phenyl Benzamide; N-Phenylbenzoic acid amide;
Benzanilid (German); Benzanilida (Spanish); Benzanilide (French); N-Benzoylaniline; N-Phenylbenzamide
CLASSIFICATION


PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE white to grey crystals
MELTING POINT 163 C
BOILING POINT
SPECIFIC GRAVITY 1.315
SOLUBILITY IN WATER Insoluble (soluble in alcohol)
pH
VAPOR DENSITY
AUTOIGNITION


NFPA RATINGS
Health: 1; Flammability: 0; Reactivity: 0
REFRACTIVE INDEX

FLASH POINT 180 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 double 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. 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 ¡Ã 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 double 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.

SALES SPECIFICATION
APPEARANCE
white to grey crystals
PURITY
98.5% min

TRANSPORTATION

PACKING 25kgs in bag
HAZARD CLASS
UN NO.

OTHER INFORMATION
European Hazard Symbols: Risk Phrases: Safety Phrases: 24/25-28A-37-45 "

Answer 2

Olha minh amiga na internet eu tentei achar para voce e nao achei nada. Vou te dar uma dica bem legal, procure uma universidade da sua cidade, se dirija ao curso de farmacia, e contate os professores. É a unica forma. Ou se morar em uma capital, procure a universidade federal na bliblioteca.

Answer 3

Pesquisa num site de buscas, cadê, google.