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
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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.
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