China OEM Osha Methylene Chloride Standard - Triphosgene/Bis(trichloromethyl)carbonate CAS No.32315-10-9 – CHEM-PHARM
China OEM Osha Methylene Chloride Standard - Triphosgene/Bis(trichloromethyl)carbonate CAS No.32315-10-9 – CHEM-PHARM Detail:
Product Name : Triphosgene/Bis(trichloromethyl)carbonate
CAS No.: 32315-10-9
Molecular Fomula: C3Cl6O3
Molecular weight: 296.75
Appearance: white crystal
Assay: 99.5%
Product introduction:
Bis(trichloromethyl)carbonate，BTC for short. The molecular formula of solid phosgene is C3Cl6O3 and the molecular weight is 296.75; solid phosgene is a white to quasi-white crystal with a phosgene odor; Melting point78-81℃, Boiling Point203 –206℃(partial decomposition); Insoluble in water, soluble in chlorobenzene, toluene, dichloromethane, chloroform and other organic solvents.
Solid phosgene has the following advantages compared with gas phosgene:
Safe to use, and environmentally friendly, no gas phosgene is highly toxic, nor strong tear – inducing double phosgene, only for general toxic material treatment.
Solid crystal, easy to use, accurate measurement.
Can realize the gas phosgene can not achieve the backdrop reaction;
Equivalent reaction, high yield of reaction products.
Can be stored and transported.
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Items
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Specification
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Appearance
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White crystal
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Assay %
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≥99.5
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Melting point (℃)
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79-81
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Loss on drying %
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≤0.5
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Ignition residue %
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≤0.1
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2. It is safe and convenient with low toxicity and wide application.
3. Used in the synthesis of chloroformate, isocyanate, polycarbonate and acid chloride
1, plastic bucket: 25KG / bucket.
2. 100KG blue drum packaging.
1,Store in a cool, dry and ventilated place.
2,Can not be mixed with alkaline chemicals.
Product detail pictures:
Related Product Guide:
Persisting in "High top quality, Prompt Delivery, Aggressive Price", now we have established long-term cooperation with customers from the two overseas and domestically and get new and aged clients' large comments for China OEM Osha Methylene Chloride Standard - Triphosgene/Bis(trichloromethyl)carbonate CAS No.32315-10-9 – CHEM-PHARM , The product will supply to all over the world, such as: Malawi, venezuela, Amsterdam, Insisting on the high quality generation line management and customers expert assistance, we now have designed our resolution to supply our buyers using the to start with amount getting and just after services practical experience. Maintaining the prevailing friendly relations with our buyers, we however innovate our solution lists all of the time to satisfy the brand new demands and adhere to the most up-to-date development of the market in Malta. We have been ready to face the worries and make the improve to understand all the possibilities in international trade.
By Chloe from Argentina - 2018.06.26 19:27
Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
By Frances from Hanover - 2017.02.14 13:19
