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          Dimethyl 2,2-dimethyl-malonate Intermediate

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          unit price: negotiable
          min amount:
          amount:
          period for delivery: Consignment Deadline Days
          area: Shandong
          Expiry date : Long Effective
          last update: 2018-12-03 19:45
          view count: 177
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          Product details

          Product Description

          Chemical Name

          Dimethyl 2,2-dimethyl-malonate intermediate

          Synonyms

          Dimethylmalonic acid;
          Dimethyl propanedioic acid;
          2,2-Dimethylmalonic Acid;
          2,2-Dimethylpropanedioic acid

          CAS No.

          595-46-0

          Appearance

          White crystal powder

          Assay

          98% min

          Water

          NMT 0.5%

          Assay

          NLT 98%

          Description

          Dimethylmalonicacid M 132.1, m 192-193。pK 251 3.03, pK 252 5.73. crystallise the acid from *bezene/pet ether. It sublimes in a vacuum with slight decomposition.

          Accidental Release Measures

          Personal precautions, protective equipment and emergency procedures
          Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
          Environmental precautions
          Do not let product enter drains.
          Methods and materials for containment and cleaning up
          Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed containers for disposal.
          Reference to other sections
          For disposal see section 13.

          Packing

          1kg/bag, 5kg/bag, 25kgs /drum or according the customers` requirement

          Shipping

          Fedex, DHL, air shipment for small quantities shipment.
          EXW, FOB Chinese sea port, CIF, CFR for large goods shipment.
          You can choose the one which is the most convenient or cost effective for you.

          Our Services

          1. Quick response, any inquiries will be replied within 12 hours.

          2. Strict quality control.

          3. Reasonable & competitive factory price.

          4. Rich experience in export, best pre-sale, in-sale and after-sales services.

          FAQ
          Q: How can I get the sample to check your quality?

          A: For ordered customers, free samples is offered.

          For new customers, when larger quantities of products, after price confirmation, you can require for samples to check our products’ quality. We will provide you sample for free as long as you afford the express freight.

          Q: When can I get the price?

          A: We usually quote within 12 hours after we get your inquiry. If you are very urgent to get the price, please tell us in your email so that we will regard you inquiry priority.

          http://www.fcchemicals.com/

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          2019nv手机版天堂网

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