535-13-7 Usage
Chemical Properties
Different sources of media describe the Chemical Properties of 535-13-7 differently. You can refer to the following data:
1. clear colorless liquid
2. Ethyl-2-chloropropionate is a liquid with a
pleasant odor
Uses
Ethyl 2-chloropropionate was used as initiator during the synthesis of poly(2-(diethylamino)ethyl methacrylate) and poly(N-isopropylacrylamide) via atom transfer radical polymerization. It was also used in the synthesis of end-functionalized poly(N-isopropylacrylamide) with pyrenyl group.
General Description
A clear colorless liquid with a pungent odor. Flash point of 100°F. Denser than water and insoluble in water. Vapors are heavier than air.
Air & Water Reactions
Highly flammable. Insoluble in water.
Reactivity Profile
Ethyl 2-chloropropionate is a halogenated ester. 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.
Health Hazard
May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
Fire Hazard
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
Shipping
UN2935 Ethyl 2-chloropropionate, Hazard
Class: 3; Labels: 3-Flammable liquid.
Incompatibilities
Flammable liquid; forms explosive mixture with air. Incompatible with oxidizers (chlorates,
nitrates, peroxides, permanganates, perchlorates, chlorine,
bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases,
strong acids, oxoacids, epoxides, and reducing agents.
Esters are generally incompatible with nitrates. Moisture
may cause hydrolysis or other forms of decomposition.
Esters react with acids releasing heat in addition to alcohols
and acids. Contact with caustic solutions generate heat.
Contact with esters with alkali metals and hydrides releases
flammable hydrogen.
Check Digit Verification of cas no
The CAS Registry Mumber 535-13-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,3 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 535-13:
(5*5)+(4*3)+(3*5)+(2*1)+(1*3)=57
57 % 10 = 7
So 535-13-7 is a valid CAS Registry Number.
InChI:InChI=1/C5H9ClO2/c1-3-8-5(7)4(2)6/h4H,3H2,1-2H3/t4-/m1/s1
535-13-7Relevant articles and documents
Preparation method of ethyl 2-chloropropionate
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Paragraph 0027-0037; 0038-0048; 0049-0059; 0060-0062, (2018/04/01)
The invention discloses a preparation method of ethyl 2-chloropropionate. According to the preparation method, 2-chloropropionyl chloride and ethanol undergo an alcoholysis reaction at the molar ratioof 1: 1-3 at 5-20 DEG C under the anhydrous condition for 20-60 min, so as to prepare the ethyl 2-chloropropionate. The new process is conducted under the anhydrous condition. No sewage is generatedduring the process, and there is no environmental protection pressure.
A New Preparative Route to Organic Halides from Alcohols via the Reduction of Polyhalomethanes
Leonel,Paugam,Nedelec
, p. 7061 - 7064 (2007/10/03)
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Pentacarbonylmanganese enolate and dienolate complexes. Preparative and mechanistic considerations
Masters, Andrew P.,Sorensen, Ted S.
, p. 492 - 501 (2007/10/02)
Reactions of pentacarbonyl manganate anion with 4-halocrotonate esters or 2-halocarboxylate esters result in a complex set of inorganic and organic products, usually including the expected dienolate (or enolate) complexes.The reaction variables include the counterion, solvent, and halo group.The mechanism of the reaction has been investigated by conducting a thorough characterization of the reaction products under various conditions and also by carrying out model reactions.One can rationalize most of the non-organometallic products using either a radical or carbanion mechanism, but the latter seems to fit the available data better.Experimental procedures for optimizing the yield of the organometallic dienolate or enolate complexes have been worked out.
