| CAS: | 55704-78-4 |
| MF: | C6H12O2S2 |
| MW: | 180.29 |
| EINECS: | 259-770-3 |
| Product Categories: | Sulfides flavors;aldehyde Flavor;API intermediates |
| Mol File: | 55704-78-4.mol |
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| Dimeric mercapto propanone Chemical Properties |
| Melting point | 64 °C |
| Boiling point | 283.13°C (rough estimate) |
| density | 1.147 (estimate) |
| FEMA | 3450 | 2,5-DIMETHYL-2,5-DIHYDROXY-1,4-DITHIANE |
| refractive index | 1.5390 (estimate) |
| Fp | 47°C |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | soluble in Methanol |
| pka | 12.12±0.40(Predicted) |
| form | solid |
| color | White to Almost white |
| Odor | at 0.10 % in propylene glycol. pork lamb chicken savory bouillon onion |
| Odor Type | meaty |
| Water Solubility | slightly soluble |
| JECFA Number | 562 |
| InChIKey | NHKIYYMFGJBOTK-UHFFFAOYSA-N |
| LogP | 1.01 |
| CAS DataBase Reference | 55704-78-4(CAS DataBase Reference) |
| EPA Substance Registry System | 1,4-Dithiane-2,5-diol, 2,5-dimethyl- (55704-78-4) |
| Dimeric mercapto propanone Usage And Synthesis |
| Chemical Properties | white to light yellow powder |
| Occurrence | Reported found in heated pork. |
| Uses | 2,5-Dihydroxy-2,5-dimethyl-1,4-dithiane is a useful reactant for the preparation of tetrahydrothiopyranols via a [3+3]-annulation of cyclopropane diesters. |
| Definition | ChEBI: 2,5-Dimethyl-1,4-dithiane-2,5-diol is a member of dithianes. |
| Aroma threshold values | Aroma characteristics at 0.10%: eggy, hydrogen sulfide-like, lychee, catty, roasted meaty, vegetative, onion and garlic with chicken brothy nuances |
| Taste threshold values | Taste characteristics at 2 ppm: roasted meaty, lychee tropical flesh-like, brothy and yeasty, eggy, bready cocoa and tomato-like. |
Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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In stock
China
