Offer Reliable quality 103-81-1 2-phenylacetamide /103-81-1 global trader CAS NO.103-81-1

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FOB Price:: USD 8,500.00-8,500.00 /Metric Ton Get Latest Price

Min.Order Quantity:: 1 Metric Ton

Purity:: 99.5（%）

Port:: tianjin china

Payment Terms:: L/C,T/T,MoneyGram,Other

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Reliable quality 2-phenylacetamide
103-81-1 global trader
Offer 103-81-1 2-phenylacetamide

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ProName: Offer Reliable quality 103-81-1 2-phen...
CasNo: 103-81-1
Molecular Formula: C8H9NO
Appearance: appearance White powder
Application: Widely used in cosmetics, medicine, be...
DeliveryTime: 7day
PackAge: 700kg
Port: tianjin china
ProductionCapacity: 10 Metric Ton/Month
Purity: 99.5（%）
Storage: Dry and ventilated
Transportation: shipping
LimitNum: 1 Metric Ton
Moisture Content: PH (0.1% aqueous solution) : 6.0 ~ 7.5
Impurity: Protein: 0.1% or less
Light transmittance (0.1% aqueous solution) : 0.1% or greater: Light transmittance (0.1% aqueous solu...

Superiority

offer reliable quality 103-81-1 2-phenylacetamide /103-81-1 global trader

item	specifications	results
appearance	white crystalline powder	conforms
water	≤0.5%	0.31%
melting range	155°c-159°c	157.1°c-158.2°c
purity	≥99.0%	99.85%
conclusion	the results conforms with enterprise standards

product name: 2-phenylacetamide

synonyms: phenylacetamide

cas rn.: 103-81-1

einecs: 203-147-0
molecular weight: 135.1632
molecular formula: c8h9no
density: 1.098g/cm3
melting point(°c): 157-158°c
boiling point(°c): 312.2°c at 760 mmhg
flash point(°c): 142.6°c
refractive_index: 1.552

chengdu and import and export trade co., ltd., who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. seek development by credit reputation. our products have big price advantage in europe south america and so on .and our company also has the advantage of high quality in africa. in the past two years our products has reached more than 30 countries in the world, europe. south america. north america, southeast asia, africa, etc. we welcome all over the world with the best quality and lowest price friend common cooperation and common development!

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offer reliable quality 103-81-1 2-phenylacetamide /103-81-1 global trader

2-phenylacetamide cas: 103-81-1

2-phenylacetamide basic information

product name:	2-phenylacetamide
synonyms:	2-phenylacetamide;alpha-toluamide;alpha-phenylacetamide;phenylacetamide;2-phenyl-acetamid;acetamide, 2-phenyl-;alpha-toluimidicacid;benzeneacetamide
cas:	103-81-1
mf:	c8h9no
mw:	135.16
einecs:	203-147-0
product categories:	amine series;pharmaceutical intermediates
mol file:	103-81-1.mol

2-phenylacetamide chemical properties

melting point	156 °c
boiling point	280-290 °c (dec.)
merck	7266

2 - phenylamide use and synthesis method

chemical white flake crystals.soluble in hot water, ethanol, slightly soluble in cold water, ether and benzene.

2-phenylacetamide is used as an intermediate for drugs such as penicillin g and phenobarbital and is also used in organic synthesis

use this product as the intermediate body of medicine, pesticide and spice.in the pharmaceutical industry, penicillin g medium and sedative drug phenobarbital ingredients.

production methods to styrene, sulphur, liquid ammonia and water into the autoclave, under 165 ℃, about 6.5 mpa pressure reaction, and then heated to steam and hurried to hydrogen sulfide gas, add active carbon decoloring, cooling, crystallization, filtration, drying and phenyl ethyl amide.this method can be improved for pipelining continuous production, styrene and ammonium polysulfide solution according to the volume ratio 1:2 to cooperate, through high pressure pipeline, reaction temperature is 200 ℃, reaction pressure for 6-7.8 mpa, the reaction time of 1.5 h.the posttreatment process of reaction products is similar to the intermittent method of high pressure kettle.raw material consumption quota: styrene (99%) 1117kg/t, sulphur (98.5%) 716kg/t, liquid ammonia (99%) 539kg/t, activated carbon 47kg/t.another method of production is to heat up the hydrolysis of benzene acetonitrile (a mixture of benzyl chloride and sodium cyanide in dimethylamine aqueous solution) in sulfuric acid or hydrochloric acid.adding phenylacetonitrile concentrated hydrochloric acid, stir to dissolve and 50 ℃ in half an hour.then the water is slowly added to the crystal after cooling, and then it is filtered and washed with ice water.the raw material is washed with sodium carbonate solution, then washed with ice water, and then it can be purified with benzacetamide.raw material consumption quota: benzyl chloride (95%) 1190kg/t, sodium cyanide (95%) 527kg/t, dimethylamine (industrial products) 20kg/t, sodium carbonate (industrial products) 185kg/t, sulphuric acid (92.5%) 1760kg/t.