trans cinnamic acid melting point

    Eutectic Composition of Urea and Trans-cinnamic acid by .

    The break points that were determined from each of the runs and plotted against the mole fraction to determine the eutectic temperature and the eutectic point. A well known eutectic mixture is that of sodium chloride and water. It lowers the freezing temperature, so it is

    Cinnamic acid - Wikipedia

    Cinnamic acid is an organic compound with the formula C6H5CH=CHCOOH. It is a white crystalline compound that is slightly soluble in water, and freely soluble in many organic solvents. Classified as an unsaturated carboxylic acid, it occurs naturally in a number of plants. It exists as both a cis and a trans isomer, although the latter is more common. Cinnamic acid Names Preferred IUPAC name -3 …

    Trans-Cinnamic Acid - an overview | ScienceDirect Topics

    Weigh 1.5 g of trans-cinnamic acid, and place in a 100 ml Erlenmeyer. Add approximately 2 ml of THF. Heat (water bath, see p. 83), mixing until the cinnamic acid is dissolved. When it has dissolved, remove the Erlenmeyer flask from the heat and gently stir by hand to form on the flask wall a film with the solid as homogeneous as possible.

    Cinnamic acid | 621-82-9

    Visit ChemicalBook To find more Cinnamic acid (621-82-9) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. You can also browse global suppliers,vendor,prices,Price,manufacturers of Cinnamic acid (621-82-9). At last,Cinnamic acid …

    trans-Cinnamic acid - NIST

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    #If You Find Trans Cinnamic Acid Melting Point .

    Trans Cinnamic Acid Melting Point On Trans Cinnamic Acid Melting Point Sale . For folks who are looking for Trans Cinnamic Acid Melting Point review. We have additional information about Detail, Specification, Customer Reviews and Comparison Price. I would really like …

    Showing metabocard for trans-Cinnamic acid (HMDB0000930)

    trans-Cinnamic acid. Description. Cinnamic acid has the formula C6H5CHCHCOOH and is an odorless white crystalline acid, which is slightly soluble in water. It has a melting point of 133 degree centigrade and a boiling point of 300 degree centigrade.

    trans-Cinnamic acid ≥99% | Sigma-Aldrich

    trans-Cinnamic acid ≥99% Synonym: trans-3-Phenylacrylic acid, Cinnamic acid CAS Number 140-10-3. Linear Formula C 6 H 5 CH=CHCOOH . Molecular Weight 148.16 . Beilstein/REAXYS Number 1905952 . EC Number 205-398-1. MDL number MFCD00004369. PubChem Substance ID 24893022

    T3DB: trans-Cinnamic acid

    trans-Cinnamic acid: Class: Small Molecule: Description: Cinnamic acid has the formula C6H5CHCHCOOH and is an odorless white crystalline acid, which is slightly soluble in water. It has a melting point of 133 degree centigrade and a boiling point of 300 degree centigrade. Compound Type: Ester; Food Toxin; Toxin; Metabolite; Natural Compound; Organic Compound

    Stereochemistry of Bromine Addition to an Alkene

    Melting Point: 203.4-205.6 o C. 202.7-205.3 o C . Mechanism: DISCUSSION: This experiment involved the addition of trans-cinnamic acid to bromine for the production of 2,3-dibromo-3-phenylpropanoic acids. This process depicted an electrophilic addition of a halogen to an asymmetrically substituted alkene.

    (DOC) Bromine Addition to Trans-Cinnamic Acid | Jonathan .

    Experimental Methods The melting point range was 200-203for product obtained via Results The addition of bromine to trans-cinnamic acid gave an average of 63.5% percent. The addition of bromine to trans-cinnamaldehyde also resulted in formation of product, 3.7472g from 3.15g, but further analysis would be required to isolate and purify the product.

    trans-Cinnamic Acid Material Safety Data Sheet

    p. 1 1 1 0 He a lt h Fire Re a ct ivit y Pe rs o n a l Pro t e ct io n 1 1 0 E Material Safety Data Sheet trans-Cinnamic acid MSDS Section 1: Chemical Product and Company Identification

    trans-Cinnamic acid | 140-10-3

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    SAFETY DATA SHEET - Fisher Scientific

    trans-Cinnamic acid Revision Date 18-Jan-2018 Disclaimer The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage,

    trans-cinnamic acid - Registration Dossier - ECHA

    The melting point is determined to be 133.4 ± 0.5 °C (406.5 ± 0.5 K), by differential scanning calorimetry, designed to be compatible with Method A.1 Melting/Freezing Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 102 of the OECD Guidelines for Testing of …

    Cinnamic acid | 621-82-9

    Cinnamic acid, also known benzal acetate, 3-phenyl-2-propenoic acid, belongs to a kind of unsaturated aromatic acid with a slight smell of cinnamon. It is presented in balsam, cinnamon oil and coca leaf in the form of free or ester form.

    Trans-cinnamic Acid With Best Price Cas: 621-82-9.140-10-3 .

    Trans-cinnamic Acid With Best Price Cas: 621-82-9.140-10-3, Find Complete Details about Trans-cinnamic Acid With Best Price Cas: 621-82-9.140-10-3,Trans-cinnamic Acid,Trans-cinnamic Acid 140-10-3,Cinnamic Acid Cas 140-10-3 from Anesthetic Agents Supplier or Manufacturer-Jinan Boss Chemical Industry Co., Ltd.

    Stereochemistry: Addition of Bromine to Trans-Cinnamic .

    STEREOCHEMISTRY: ADDITION OF BROMINE TO trans-CINNAMIC ACID Required Prelab Readings:McMurry Chapter 5, Sections 8. 2 & 21. 2 Morhig, Sections 7. 1 and 7. 3. Previous techniques that you must know and be able to perform: Suction Filtration and Melting Point This experiment is designed to demonstrate two concepts. First, it will provide a demonstration […]

    Stereochemistry: Addition of Bromine to Trans-Cinnamic .

    STEREOCHEMISTRY: ADDITION OF BROMINE TO trans-CINNAMIC ACID Required Prelab Readings:McMurry Chapter 5, Sections 8. 2 & 21. 2 Morhig, Sections 7. 1 and 7. 3. Previous techniques that you must know and be able to perform: Suction Filtration and Melting Point This experiment is designed to demonstrate two concepts. First, it will provide a demonstration […]

    Melting Range of Urea and Trans-Cinnamic Acid with .

    The melt was observed through the magnifying glass and notations were made of the initial melt and full melt of the unknown. Results and Calculation Melting point of urea and trans-cinnamic acid were given as listed values at 132.5°C-133°C. This give each a range of 0.5°C.

    trans-cinnamic acid - Registration Dossier - ECHA

    Melting point / freezing point; Boiling point; Density; Particle size distribution (Granulometry) Vapour pressure; . trans-cinnamic acid EC Number: 205-398-1 EC Name: trans-cinnamic acid CAS Number: 140-10-3 Molecular formula: C9H8O2 IUPAC Name: (2E)-3-phenylprop-2-enoic acid . Type of substance

    Melting Range of Urea and Trans-Cinnamic Acid with .

    The melt was observed through the magnifying glass and notations were made of the initial melt and full melt of the unknown. Results and Calculation Melting point of urea and trans-cinnamic acid were given as listed values at 132.5°C-133°C. This give each a range of 0.5°C.

    trans-cinnamic acid - Registration Dossier - ECHA

    The melting point is determined to be 133.4 ± 0.5 °C (406.5 ± 0.5 K), by differential scanning calorimetry, designed to be compatible with Method A.1 Melting/Freezing Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 102 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.

    1. Identification

    trans-Cinnamic acid Revision Date 23-Feb-2018 date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification.

    Showing metabocard for trans-Cinnamic acid (HMDB0000930)

    trans-Cinnamic acid. Description. Cinnamic acid has the formula C6H5CHCHCOOH and is an odorless white crystalline acid, which is slightly soluble in water. It has a melting point of 133 degree centigrade and a boiling point of 300 degree centigrade.

    Cinnamic acid | C9H8O2 - PubChem

    Cinnamic acid is a monocarboxylic acid that consists of acrylic acid bearing a phenyl substituent at the 3-position. It is found in Cinnamomum cassia. It is found in Cinnamomum cassia…

    STEREOCHEMISTRY OF BROMINE ADDITION

    STEREOCHEMISTRY OF BROMINE ADDITION STEREOCHEMISTRY OF BROMINE ADDITION Purpose: The purpose of this experiment is to investigate the mechanism of the electrophilic addition of bromine to the double bond of trans-3-phenyl-2-propenoic acid (trans-cinnamic acid). Our goal is to differentiate between three potential mechanisms that would each give a

    Material Safety Data Sheet - thermofishersci

    140-10-3 trans-Cinnamic acid 98 205-398-1 Section 3 - Hazards Identification EMERGENCY OVERVIEW Appearance: white to pale yellow crystalline powder. Warning! Causes eye, skin, and respiratory tract irritation. Target Organs: Respiratory system, eyes, skin. …

    T3DB: trans-Cinnamic acid

    Cinnamic acid has the formula C6H5CHCHCOOH and is an odorless white crystalline acid, which is slightly soluble in water. It has a melting point of 133 degree centigrade and a boiling point of 300 degree centigrade.

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