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              20220326141712

              ETHYL (ETHOXYMETHYLENE)CYANOACETATE with assay 98% min

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              ETHYL (ETHOXYMETHYLENE)CYANOACETATE with assay 98% min

              Commodity:ETHYL (ETHOXYMETHYLENE)CYANOACETATE?with assay 98% min
              CAS#: 94-05-3
              Molecular Formula: C8H11NO3
              Structural Formula:

              Uses: Intermediate of allopurinol.
              Specification:
              Appearance:Off-white solid
              Assay(GC):?≥98.0%
              Loss of drying:?≤0.5%
              Residue on ignition:?≤0.5%
              Melting point:?48~51℃
              Packing: 200kg/drum


              Product Detail

              Product Tags

              1. Hazards identification
              Classification of the substance or mixtureClassification according to Regulation (EC) No 1272/2008
              H315 Causes skin irritation
              H319 Causes serious eye irritation
              H335 May cause respiratory irritation
              P261 avoid breathing dust/fume/gas/vapours/spray
              P305+P351+P338 If in eyes rinse cautiously with water for several minutes. Remove contract lense if present an easy to do-continue rinsing

              2. Composition/information on ingredients
              Ingredient Name: Ethyl (ethoxymethylene)cyanoacetate
              Formula: C8H11NO3
              Molecular Weight: 168.18g/mol
              CAS: 94-05-3
              EC-No: 202-299-5

              3. First?aid measures
              Description of first aid measures
              General advice
              Consult a physician. Show this safety data sheet to the doctor in attendance

              If inhaled
              If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.

              In case of skin contact
              Wash off with soap and plenty of water. Consult a physician.

              In case of eye contact
              Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.

              If swallowed
              Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

              Indication of any immediate medical attention and special treatment needed
              No data available

              4. Firefighting measures
              Extinguishing media

              Suitable extinguishing media

              Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.

              Special hazards arising from the substance or mixture
              Carbon oxides, nitrogen oxides (NOx)

              Advice for firefighters
              Wear self contained breathing apparatus for firefighting if necessary.

              5. Accidental release measures

              Personal precautions, protective equipment and emergency procedures
              Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensureadequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.For personal protection see section 8.

              Environmental precautions
              Do not let product enter drains.

              Methods and materials for containment and cleaning up
              Pick up andarrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closedcontainers for disposal.


              6.
              Handling and storage
              Precautions for safe handling
              Avoid contact with skin and eyes. Avoid formation of dust and aerosols.Provide appropriate exhaust ventilation at places where dust is formed.Normal measures for preventive fireprotection.

              Conditions for safe storage, including any incompatibilities
              Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

              Specific end use(s)
              A part from the uses mentioned in section 1.2 no other specific uses are stipulated

              7. Exposure controls/personal protection
              Appropriate engineering controls
              Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks andat the end of workday.

              Personal protective equipment
              Wear laboratory clothing.chemical-resistant gloves and safety goggles

              Eye/face protection
              Safety glasses with side-shields conforming to EN166 Use equipment for eye protection testedand approved under appropriate government standards such as NIOSH (US) or EN 166(EU).

              Skin protection
              Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique(without touching glove's outer surface) to avoid skin contact with this product. Dispose of?contaminated gloves after use in accordance with applicable laws and good laboratory practices.Wash and dry hands.

              Control of environmental exposure
              Do not let product enter drains.

              8: Physical and chemical properties
              Information on basic physical and chemical properties
              Appearance: Form: solid
              Color: Light yellow
              Ordour: not available


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