Welcome To Taj Active Pharmaceuticals Ingredients & Chemicals (api) Taj Pharmaceuticals Limited (Manufacturers) India
    About Worldwide  |     FAQs    |    Careers    |        Media Center  |    Taj Pharmaceuticals  World   |    TAJ Group
    Taj Active Pharmaceuticals Ingredients & Chemicals (api) Taj Pharmaceuticals Limited

chemicals suppliers

      India              Latin America/ Caribbean            Africa & Middle East              Asia              Russia              Europe  

Active Pharmaceutical Ingredients  TAJ PHARMACEUTICALS LIMITED  

Home    API   Pharmaceuticals API List    Chemicals    Manufacturing     Product Development    Product Search    Agro Chemicals
  Custom Pharma Services      Contact Us

BP - British Pharmacopoeia CP - Chinese Pharmacopoeia EP - European Pharmacopoeia JP - Japanese Pharmacopoeia USP - United States Pharmacopoeia
***
Product exploitation, including development, sales and offer for sale are performed where permissible by patent law. This presentation is not and should not constitute as an offer for sale in territories where it is not permitted by law.

Propionic anhydride manufacturers India exporter cas No. 123-62-6 Propionic anhydride  suppliers from india companies Pharmaceuticals Drug from India Largest manufacturer Top Propionic anhydride import india Propionic anhydride export india Propionic anhydride buyer india Propionic anhydride seller India IP BP USP EP Propionic anhydride Raw material manufacturer india Propionic anhydride dealers india Propionic anhydride producer india Propionic anhydride API Active pharmaceuticals ingradients  Purchase Cheap Lowest Price COA MSDS certificate of Analysis wholesalers india Propionic anhydride suppliers india Propionic anhydride trader Drug india Propionic anhydride purchase india Propionic anhydride structure Propionic anhydride benefits Propionic anhydride pharmacy and drugs review api Propionic anhydride  active pharmaceutical ingredients suppliers pharmaceutical manufacturing pharmaceutical drugs pharmaceutical intermediates pharmaceutical chemicals pharmaceutical raw materials active pharmaceutical ingredients committee active pharmaceutical ingredients manufacturer construction chemicals manufacturers manufacturers of industrial chemicals chemicals suppliers chemicals Propionic anhydride  offers chemicals wholesalers exporters chemicals specialty chemicals chemicals Propionic anhydrides indian chemical suppliers chemicals india company  Indian chemical manufacturers association chemical industries in India indian chemical company chemical factories india safety Propionic anhydrides manufacturers India plastic Propionic anhydrides manufacturers India definition of Propionic anhydride Propionic anhydride  synthesis Propionic anhydride  salt effects of Propionic anhydride clinical advantage of Propionic anhydride polymorphs of Propionic anhydride preparation of Propionic anhydride efficacy of Propionic anhydride beneficial effects of Propionic anhydride determination and validation of Propionic anhydride determination Propionic anhydride Propionic anhydride -Propionic anhydride side effect of Propionic anhydride polymorphs of Propionic anhydride level of Propionic anhydride Propionic anhydride process for preparing Propionic anhydride Propionic anhydride mg process for Propionic anhydride detailed info for Propionic anhydride catalog Propionic anhydride polymorphs of Propionic anhydride dosage of Propionic anhydride intermediate of Propionic anhydride Propionic anhydride powder supply Propionic anhydride Taj Pharmaceuticals Limited.

 

 Taj Active Pharmaceuticals Ingredients & Chemicals

   Bulk Drugs Pharmaceuticals
   Chemicals
   Oseltamivir Phosphate
   Phenyl Propanolamine
   Phenylephrine
   Etafedrine
   Theophylline
   Tramadol
   Methylphenidate
   Morphine HCl
   Morphine sulphate
   Ephedrine (EPH)
   Pseudoephedrine hydrochloride
   Codeine base
   Codeine phosphate hemihydrate
   Zolpidem Tartrate
   Caffeine
   Gabapentin
   Gemcitabine
   Glimepiride
   Granisetron Hcl
   Ibandronate Sodium
   Imatinib Mesylate
   Irbesartan
   Irinotecan Hcl
   Isradipine
   Lamotrigine
   Lercanidipine Hcl
   Letrozole
   Losartan Potassium
   Loteprednol Etabonate
   Magnesium Valproate
   Meloxicam
   Memantine Hcl
   Mesalazine
   Metamizol Magnesium
   Metaxalone
   Metformin Hcl
   Metoprolol Tartrate
   Mifepristone
   Mirtazapine
   Modafinil
   Mometasone Furoate
   Naltrexone Hcl
   Netaglinide
   Octreotide Acetate
   Olanzapine
   Ondansetron Base
   Ondansetron Hcl
   Oxaliplatin
   Oxcarbazepine
   Oxethazaine
   Pamidronate Disodium
   Pentoxifylline
   Perindopril
   Pioglitazone
   PiroxicamBetacyclodextrine
   Raloxifene Hcl
   Repaglinide
   Rivastigmine Tartrate
   Ropinirole
   Sertraline Hcl
   Sodium Valproate
   Sildenafil Citrate
   Sumatriptan Succinate
   Temozolomide
   Terlipressin
   Testosterone
   Tiagabine Hcl
   Tizanidine Hcl
   Topiramate
   Tramadol Hcl
   Valproic Acid
   Venlafaxine Hcl
   Ziprasidone Hcl
   Zoledronic Acid
   Acenocoumarol
   Aluminium-magnesium-hydroxy-carbonate-hexahydrate
   Buprenorphine HCl
   Dihydrocodeine hydrogentartrate
   Ethylmorphine HCl
   Glibornuride
   Hydroxychloroquine sulphate
   Noroxymorphone
   Noscapine base
   Oxycodone
   Oxymorphone
   Phenobarbital acid
   Phenobarbital sodium
   Thebaine
   Pharmaceuticals API
   Alfuzosin
   Amlodipine Besylate
    Aripiprazole
   Atorvastatin Calcium
   Caffeine
   Candesartan Cilaxetil
   Cefdinir
   Cetirizine Dihydrochloride
   Ciprofloxacin HCl
   Dextromethorphan Base
   Diltiazem HCl
   Domperidone Base
   Domperidone Maleate
   Doxazosin Mesylate
   Duloxetine HCl
   Dutasteride
   Enalapril Maleate
   Esomeprazole Magnesium
   Famotidine
   Fexofenadine HCl
   Fluconazole
   Fluoxetine HCl
   Galantamine HBr
   Ibuprofen
   Lacidipine
   Lamotrigine
   Lansoprazole
   Levetiracetam
   Levo Cetirizine
   Levofloxacin
   Loratadine
   Losartan Potassium
 
   

delivering world-class generics

 

Propionic Anhydride logo
 


Propionic Anhydride


Propionic Anhydride structural formula
 

PRODUCT IDENTIFICATION
CAS NO. : 123-62-6
EINECS NO. : 204-638-2
FORMULA  : C2H5COOCOC2H5
MOL WT.  : 130.14
H.S. CODE : 2915.90

IUPAC Name: propanoyl propanoate

TOXICITY
Oral rat LD50 : 2360 mg/kg
SYNONYMS methylacetic anhydride; Propionyl oxide;Propionic Acid Anhydride; Propanoic Anhydride; Anhydrid Kyseliny Propionove;

CHEMICAL PROPERTIES
PHYSICAL STATE  : clear liquid
MELTING POINT : -45 C
BOILING POINT : 167 C
SPECIFIC GRAVITY : 1.01
SOLUBILITY IN WATER Insoluble (decomposes slowly) pH
VAPOR DENSITY : 4.5
AUTOIGNITION : 285 C
NFPA RATINGS Health: 3 Flammability: 2 Reactivity: 1

REFRACTIVE INDEX : 1.403 - 1.405
FLASH POINT : 63 C
STABILITY : Stable under ordinary conditions

Synonyms: propionove;anhydridkyselinypropionove;C2H5C(O)OC(O)C2H5;Methylacetic anhydride;methylaceticanhydride;Propanoicacid,anhydride;Propinoicanhydride;propionic;Propionic acid anhydride;propionicacidanhydride;Propionyl oxide;propionyloxide;PROPANOIC ANHYDRIDE;PROPIONIC ANHYDRIDE;Propionic Anhydried;Propanic Anhydride;PROPIONIC ANHYDRIDE, 99+%;PropionicAnhydrideForSynthesis;Propionic anhydride 97%;PROPIONSAEUREANHYDRID

DESCRIPTION AND APPLICATIONS
Propionic anhydride is a clear liquid with an unpleasant odour. It hydrates with water producing corrosive propionic acid. It is miscible in most organic solvents and decomposes with alcohol. Propionic anhydride used as an intermediate to produce dyes, pharmaceuticals, agrochemicals and other organic compounds.

SPECIFICATION

Propionic Anhydride packingAPPEARANCE : clear liquid
CONTENT : 98.0% min

PROPIONIC ACID : 2.0% max

OTHER INDIVIDUAL IMPURITY : 0.5% max
COLOR : 20 max (Pt/Co scale)
PACKING : 200lgs in drum
HAZARD : CLASS 8 (Packing group : III)

GENERAL DESCRIPTION OF ANHYDRIDE
Anhydride is a compound formed by the abstraction of a molecule of water, H2O, from a substance. The term acid anhydride is restricted sometime to the anhydride formed especially from an acid by dehydration or one that revert to the original substance upon hydration. In case of bimolecular, it can be composed of two molecules of the corresponding acid. The term mixed anhydride is an acid anhydride composed of two different acids. Examples are adenosine triphosphate or an aminoacyl adenylate. The anhydrides of bases are oxides.

Anhydrides of inorganic acids are usually oxides of nonmetallic elements. Carbon dioxide (CO2) is the anhydride of carbonic acid, dinitrogen pentoxide (N2O5) is the anhydride of nitric acid, sodium oxide is an anhydride of sodium hydroxide, phosphorus pentoxide (P2O5) is the anhydride of phosphoric acid, and sulfur trioxide (SO3) is the anhydride of sulfuric acid. An acid anhydride forms an acid; a base anhydride forms a base. Sulfur trioxide (acid anhydride) reacts with water to form sulfuric acid (an acid product). Calcium oxide (an base anhydride) reacts with water to form calcium hydroxide (a base product).

Organic anhydrides contain the carbonyl group (CO). Organic anhydrides are formed by the condensation of original acids. Lactone, an internal cyclic monoester, is an anhydride derived from the hydroxyl and carboxyl radicals. In organic chemistry, most anhydride compounds are derived from corresponding carboxylic acids. Carboxylic anhydrides, general formula (RCO)2O, are the dehydration product of two carboxylic acid molecules. The name of carboxylic anhydride is given first from the original acid, followed by the separate word "anhydride". [CH3(CH2)2CO]2O is butanoic anhydride, CH3COOCOCH2CH3 is ethanoic propanoic anhydride (or acetic propionic anhydride). Anhydrides are more reactive than the parent acids. Anhydrides are typically not target molecules, but rather they are used as intermediates for the synthesis of other organic members such as esters and amides for the industrial applications include dyes, pharmaceuticals, pesticides, plastics, fibers, curing agents, plasticizers and many others. The reactivity of carboxylic acid derivatives are in order of acyl halides > anhydrides >> esters acids >> amides. Anhydrides react with alcohols to form esters; acetic anhydride [(CH3CO)2O] reacts with ethanol (C2H5OH) to form ethyl acetate (CH3COOC2H5) used as a common solvent. Anhydrides also react with ammonia and primary or secondary amines to form amides. Anhydrides react with water to form their corresponding acids.

Uses
Propionic anhydride is chiefly used as a raw material for cellulose acetate propionate, a plaxtic found in face shields, sunglasses, brush handles, toys, cosmetics containers and blister packages. Propionic anhydride is also a raw material for dyes, pharmaceuticals, agrochemicals and fragrance chemicals

Propionic anhydride is an organic compound with the formula (CH3CH2CO)2O. This simple acid anhydride is a colourless liquid.. It is a widely used reagent in organic synthesis.

Synthesis
Propionic anhydride has been prepared by dehydration of propionic acid using ketene

Safety
Propanoic anhydride is strong smelling and corrosive, and will cause burns on contact with skin. Vapour can burn eyes and lungs.

STORAGE
Separated from acids, bases, oxidants, food and feedstuffs. Dry. Ventilation along the floor.

Propionic Anhydride storage

Note: These API/ chemicals are designated as those that are used in the manufacture of the controlled substances and are important to the manufacture of the substances. For any (Control Substance) products Import and Export *** subjected to your country government laws /control substance ACT.

Note /Government Notification:  N/A

 
               
  PDF DOWNLOAD                WORD DOCUMENT

 

Product Enquiry Product Quotation Sample Request Place Your Order    
Product Enquiry Product Quotation Sample Request Place Your Order
 
   Chemicals
   Ethanol
   Phenyl acetic acid
   3,4-methylenedioxyphenyl-2-propanone
   Pseudoephedrine
   Piperidine
   Methylamine
   Propionic anhydride
   Para Methoxy Phenyl Acetone
   Para Methoxy Phenyl Acetic Acid
   Raspberry Ketone
   Benzyl Acetone
   Tyramine
   Biphenyl (Phenyl benzene)
   1-phenyl-1-hexanone
   Benzene
   Benzyl methyl ketone
   Bromo phenyl acetone (1-Bromo-1-phenyl-2-propanone)
   3'-Aminoacetophenone
   3'-Chloroacetophenone
   Toluene
   Denatonium Benzoate
   Anthranilic acid
   Ephedrine
   Ergonovine
   Ergotamine
   Hydroiodic
   Norpseudoephedrine
   Phenylpropanolamine
   Phosphorus
   Benzaldehyde
   Nitroethane
   Gamma butyrolactone
   N-Phenethyl-4-piperidinone
   Methylamine
   Ethylamine
   Isosafrole
   Safrole
   Piperonal
   N-methylephedrine
   N-methylpseudoephedrine
   Acetic anhydride
   Diethyl ether
   Potassium permanganate
   2-butanone
   Toluene
   Potassium permanganate
   2-butanone
   Methyl isobutyl ketone
   Hydrochloric acid
   Para Anisyl Choride
   Para Anisic Acid
   Para Anisyl Bromide
   Para Anisoyl Acetone
   Methyl Tyramine
   Tyramine
   Para Cresyl Acetate
   Para Cresyl Methyl Ether
   Anisyl Formate
   Ortho Anisic Aldehyde
   3-Aminopropyl Imidazole
   3-Benzyloxy Propionitrile
   1-Hydroxy Cyclohexyl-4-Methoxyphenylacetonitrile
   Veratrol
   Manganese Sulphate Monohydrate
   Pharmaceuticals API
   Rabeprazole Sodium
   Ramipril
   Ranitidine Hydrochloride
   Risperidone
   Rivastigmine Tartrate
   Rizatriptan 
   Rosiglitazone Maleate
   Sevelamer hydrochloride
   Telmisartan
   Tamsulosin HCl
   Tegaserod Maleate
   Terbinafine HCl
   Testosterone
   Tolterodine Tartrate
   Trandolapril 
   Montelukast Sodium
   Moxifloxacin HCl
   Naproxen
   Naratriptan
   Norfloxacin
   Nizatidine
   Nandrolone Decanoate
   Olmesartan
    Omeprazole
   Omeprazole Sodium
   Oxaprozin
   Paroxetine
   Pantoprazole Sodium
   Primidone
   Quetiapine Fumarate
   Quinine Sulfate
   Metoprolol Succinate
   Valdecoxib
   Valsartan
   Venlafaxine
   Voriconazole
   Zolmitriptan 
   Zonisamide
   Betalactams Piperacillin
   Tazobactam
   Meropenem
   Cefalexin
   Cefradine
   Cefadroxil
   Cefprozil
   Cefixime
   Ceftibuten
   Cefditoren Pivoxil
   Cefazolin Sodium
   Cefuroxime Sodium
   Cefoxitin Sodium
   Cefotetan Sodium
   Cefotaxime Sodium
   Cefoperazone Sodium
   Ceftizoxime Sodium

 

 

Home Page Company Profile Our Products     Amlodpine Besylates     Atorvastatin Calcium     Caffeine     Clopidogrel Bisulfate     Clomipramine HCL     Losartan Potassium     Metformin Hcl     Nandrolone Decanoate     Pantoprazole Sodium     Pseudoephedrine Hydrochloride     Quinine Sulfate     Ramipril     Ranitidine Hydrochloride     Sertraline Hcl     Sevelamer Hydrochloride     Sodium Valproate     Testosterone     Theophyline     Valsartan     Toluene     Benzyl Chloride     Ethanol     Modafinil     Para Methoxy Phenyl Acetone     Anthranilic Acid

Copyright Taj Pharmaceuticals Ltd. | Privacy Policy | Terms & Conditions |
Sitemap

   
 

2004 - 2009 Taj Pharmaceuticals Limited . All rights reserved
Active Pharmaceutical Ingredients manufacturer, exporter, drug ingredients, pharmaceuticals, India
Note:-We are committed to helping you find the right answers to your questions and concerns. However, this web site is not intended to give investment advice, promote the use of Taj Pharmaceuticals  Ltd products or provide information on which to base medical treatment. If you have questions regarding any Taj Pharmaceuticals  Ltd product or are experiencing a medical emergency, please consult your health care provider.
Additionally, contact information on this web site cannot be used to report adverse drug events. If you are a physician, please follow the procedures required by your country's regulations. Please choose one of the given options to contact us and we will respond to your inquiry as quickly as possible.