Pharmaceutical intermediate Pharmaceutical intermediate Pharmaceutical intermediates
lowest price,highest quality,shortest delivery!
1.Rich experience
We specialize in this filed for many years,our steriods and hormones exported to all over the world and established long friendly relations of coroperation with them.
2.Great quality,purity and favorable
Good quality is one of our biggest secert to success;u can get the best quality and service from us.
3.Safest and fastest delivery
We have adequate stock so that we can deliver the products with 24 hours as soon as receiving the payment.Fast and discreet shipment will be arranged to pass customs.
4.Good package
Unique ways to ship 10g to 100kg powders to your destination.We offer melting powder into liquid service and ship the liquid in special bottles.
5.Great after-sales service
Any questions or problems after receiving the product,pls feel free to contact us.Problems would be solved immediately.
General Comments:
We have professional team for package and shipment.Unique ways to ship 10g to 100kg powders at one time to your country.Our shipments are by EMS,DHL,TNT,FEDEX,HKEMS,UPS,etc for 25kg,between 25kg-200kg by air,over 200kg by sea.Fast and secure shipment could be arranged for customs pass guaranteed.
Our company has independent import and export authority,also has the certificate of importing and exporting pharmaceutical materials.At the same time we are developed manufactures with mass stock.
Product Information
Methyl 4-formylbenzoate Basic information |
Product Name: | Methyl 4-formylbenzoate |
Synonyms: | TIMTEC-BB SBB008362;TEREPHTHALALDEHYDIC ACID METHYL ESTER;TEREPHTHALALDEHYDIO ACID METHYL ESTER;OTAVA-BB BB7018801965;P-CARBOMETHOXYBENZALDEHYDE;P-METHOXYCARBONYLBENZALDEHYDE;2-Methoxycarbonylbenzaldehyde;4-formyl-benzoicacimethylester |
CAS: | 1571-08-0 |
MF: | C9H8O3 |
MW: | 164.16 |
EINECS: | 216-385-5 |
Product Categories: | Intermediates of Dyes and Pigments;Aromatic Aldehydes & Derivatives (substituted) |
Mol File: | 1571-08-0.mol |
Methyl 4-formylbenzoate Chemical Properties |
Melting point | 59-63 °C(lit.) |
Boiling point | 265 °C(lit.) |
density | 1,2 g/cm3 |
Fp | 144 °C |
storage temp. | Store below +30°C. |
solubility | methanol: 0.1 g/mL, clear |
Water Solubility | insoluble |
Sensitive | Air Sensitive |
BRN | 775895 |
Stability: | Stable, though possibly air-sensitive. Combustible. Incompatible with strong oxidizing agents. |
CAS DataBase Reference | 1571-08-0(CAS DataBase Reference) |
NIST Chemistry Reference | 4-HC(O)-C6H4-COOCH3(1571-08-0) |
EPA Substance Registry System | Benzoic acid, 4-formyl-, methyl ester(1571-08-0) |
Safety Information |
Hazard Codes | Xn,Xi |
Risk Statements | 36/37/38-20/21/22 |
Safety Statements | 22-24/25 |
WGK Germany | 2 |
Hazard Note | Irritant |
TSCA | Yes |
HS Code | 29183000 |
Hazardous Substances Data | 1571-08-0(Hazardous Substances Data) |
MSDS Information |
Provider | Language |
---|---|
4-(Methoxycarbonyl)benzaldehyde | English |
SigmaAldrich | English |
ACROS | English |
ALFA | English |
Methyl 4-formylbenzoate Usage And Synthesis |
Chemical Properties | white crystalline powder |
Uses | 4-Formylbenzoic Acid Methyl Ester is a benzoic acid derivative with antioxidant activity. |
General Description | Needles (in water) or white powder. |
Air & Water Reactions | Methyl 4-formylbenzoate may be sensitive to prolonged exposure to air. . Insoluble in water. |
Reactivity Profile | Methyl 4-formylbenzoate is an aldehyde/ester. Aldehydes are frequently involved in self-condensation or polymerization reactions. These reactions are exothermic; they are often catalyzed by acid. Aldehydes are readily oxidized to give carboxylic acids. Flammable and/or toxic gases are generated by the combination of aldehydes with azo, diazo compounds, dithiocarbamates, nitrides, and strong reducing agents. Aldehydes can react with air to give first peroxo acids, and ultimately carboxylic acids. These autoxidation reactions are activated by light, catalyzed by salts of transition metals, and are autocatalytic (catalyzed by the products of the reaction). The addition of stabilizers (antioxidants) to shipments of aldehydes retards autoxidation. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. |
Fire Hazard | Flash point data for Methyl 4-formylbenzoate are not available. Methyl 4-formylbenzoate is probably combustible. |
Methyl 4-formylbenzoate Preparation Products And Raw materials |
Raw materials | Sodium-->Sodium carbonate-->Bromine-->2-Nitropropane-->Methyl 4-methylbenzoate |
CAS NO:4132-28-9
CAS NO:37148-48-4
CAS NO:834-28-6
CAS NO:58-55-9
CAS NO:378-44-9
CAS NO:17465-86-0
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View