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
   Oseltamivir Phosphate
   Phenyl Propanolamine
   Morphine HCl
   Morphine sulphate
   Ephedrine (EPH)
   Pseudoephedrine hydrochloride
   Codeine base
   Codeine phosphate hemihydrate
   Zolpidem Tartrate
   Granisetron Hcl
   Ibandronate Sodium
   Imatinib Mesylate
   Irinotecan Hcl
   Lercanidipine Hcl
   Losartan Potassium
   Loteprednol Etabonate
   Magnesium Valproate
   Memantine Hcl
   Metamizol Magnesium
   Metformin Hcl
   Metoprolol Tartrate
   Mometasone Furoate
   Naltrexone Hcl
   Octreotide Acetate
   Ondansetron Base
   Ondansetron Hcl
   Pamidronate Disodium
   Raloxifene Hcl
   Rivastigmine Tartrate
   Sertraline Hcl
   Sodium Valproate
   Sildenafil Citrate
   Sumatriptan Succinate
   Tiagabine Hcl
   Tizanidine Hcl
   Tramadol Hcl
   Valproic Acid
   Venlafaxine Hcl
   Ziprasidone Hcl
   Zoledronic Acid
   Buprenorphine HCl
   Dihydrocodeine hydrogentartrate
   Ethylmorphine HCl
   Hydroxychloroquine sulphate
   Noscapine base
   Phenobarbital acid
   Phenobarbital sodium
   Pharmaceuticals API
   Amlodipine Besylate
   Atorvastatin Calcium
   Candesartan Cilaxetil
   Cetirizine Dihydrochloride
   Ciprofloxacin HCl
   Dextromethorphan Base
   Diltiazem HCl
   Domperidone Base
   Domperidone Maleate
   Doxazosin Mesylate
   Duloxetine HCl
   Enalapril Maleate
   Esomeprazole Magnesium
   Fexofenadine HCl
   Fluoxetine HCl
   Galantamine HBr
   Levo Cetirizine
   Losartan Potassium

delivering world-class generics


Propionic Anhydride logo

Propionic Anhydride

Propionic Anhydride structural formula

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

IUPAC Name: propanoyl propanoate

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

PHYSICAL STATE  : clear liquid
SOLUBILITY IN WATER Insoluble (decomposes slowly) pH
NFPA RATINGS Health: 3 Flammability: 2 Reactivity: 1

REFRACTIVE INDEX : 1.403 - 1.405
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

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.


Propionic Anhydride packingAPPEARANCE : clear liquid
CONTENT : 98.0% min


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

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.

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.

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

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

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



Product Enquiry Product Quotation Sample Request Place Your Order    
Product Enquiry Product Quotation Sample Request Place Your Order
   Phenyl acetic acid
   Propionic anhydride
   Para Methoxy Phenyl Acetone
   Para Methoxy Phenyl Acetic Acid
   Raspberry Ketone
   Benzyl Acetone
   Biphenyl (Phenyl benzene)
   Benzyl methyl ketone
   Bromo phenyl acetone (1-Bromo-1-phenyl-2-propanone)
   Denatonium Benzoate
   Anthranilic acid
   Gamma butyrolactone
   Acetic anhydride
   Diethyl ether
   Potassium permanganate
   Potassium permanganate
   Methyl isobutyl ketone
   Hydrochloric acid
   Para Anisyl Choride
   Para Anisic Acid
   Para Anisyl Bromide
   Para Anisoyl Acetone
   Methyl Tyramine
   Para Cresyl Acetate
   Para Cresyl Methyl Ether
   Anisyl Formate
   Ortho Anisic Aldehyde
   3-Aminopropyl Imidazole
   3-Benzyloxy Propionitrile
   1-Hydroxy Cyclohexyl-4-Methoxyphenylacetonitrile
   Manganese Sulphate Monohydrate
   Pharmaceuticals API
   Rabeprazole Sodium
   Ranitidine Hydrochloride
   Rivastigmine Tartrate
   Rosiglitazone Maleate
   Sevelamer hydrochloride
   Tamsulosin HCl
   Tegaserod Maleate
   Terbinafine HCl
   Tolterodine Tartrate
   Montelukast Sodium
   Moxifloxacin HCl
   Nandrolone Decanoate
   Omeprazole Sodium
   Pantoprazole Sodium
   Quetiapine Fumarate
   Quinine Sulfate
   Metoprolol Succinate
   Betalactams Piperacillin
   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 |


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.