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Triphosgene/Bis(trichloromethyl)carbonate CAS No.32315-10-9
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 |
| Assay % | ≥99.5 |
| Melting point (℃) | 79-81 |
| Loss on drying % | ≤0.5 |
| Ignition residue % | ≤0.1 |
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.
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