Dimethyl karubone CAS 616-38-6
Dimethyl carbone, yitwa DMC, ni ibara ritagira ibara, rifite umucyo kandi rifite impumuro mbi ku bushyuhe bwicyumba. Ubucucike bwacyo (d204) ni 1.0694, aho gushonga ni 4 ° C, aho itetse ni 90.3 ° C, aho imurika ni 21.7 ° C (ifunguye) na 16.7 ° C (ifunze), icyerekezo cyayo (nd20) ni 1.3687, kandi kirashya kandi ntigifite uburozi. Irashobora kuvangwa hafi yumuti wose wibimera nka alcool, ketone, na esters muburyo ubwo aribwo bwose kandi bigashonga gato mumazi. Irashobora gukoreshwa nka methylating agent. Ugereranije n’ibindi bikoresho bya methylating, nka methyl iodide na sulfate ya dimethyl, karubone ya dimethyl ntabwo ari uburozi kandi irashobora kwangirika.
| INGINGO | BATTERYGRADE | ICYICIRO CY'INGANDA | |
| Kugaragara | Ibara ritagira ibara, rifite umucyo, nta mwanda ugaragara | ||
| Ibirimo ≥ | 99,99% | 99,95% | 99,9% |
| Ubushuhe ≤ | 0.005% | 0.01% | 0,05% |
| Ibirimo Methanol≤ | 0.005% | 0,05% | 0,05% |
| Ubucucike (20 ° C) g / ml | 1.071 ± 0.005 | 1.071 ± 0.005 | 1.071 ± 0.005 |
| Ibara | 10 | 10 | 10 |
Dimethyl karubone (DMC) ifite imiterere yihariye ya molekile (CH3O-CO-OCH3). Imiterere ya molekuline irimo karubone, methyl, imikorerexy na carboneylmethoxy. Kubwibyo, irashobora gukoreshwa cyane mubikorwa bya synthesis organique nka carbonylation, methylation, mitoxylation na carboneylmethylation. Ifite intera nini cyane yo gukoresha. Ikoreshwa cyane nka carbonylation na methylation reagent, inyongera ya lisansi, nibikoresho fatizo byo guhuza polyakarubone (PC). Umusaruro munini wa DMC wateye imbere hamwe na synthesis ya fosgene itari ya polyikarubone. Imikoreshereze yacyo niyi ikurikira:
1. Nibicuruzwa byangiza ibidukikije byangiza ibidukikije.
2. Umukozi mwiza wa methylating, agent ya carbonylating, hydroxymethylating agent na agentxyxylating. Ikoreshwa cyane mubice bya antioxydants yibiribwa, imiti irinda ibimera, nibindi.
3. Umusimbura mwiza wibiyobyabwenge bifite ubumara bukabije nka fosgene, dimethyl sulfate, na methyl chloroformate.
4. Synthesize polyakarubone, karubone ya diphenyl, isocyanate, nibindi.
5.Mu buvuzi, bukoreshwa muguhuza imiti igabanya ubukana, imiti igabanya ubukana, imiti igabanya ubukana, imiti ya vitamine, nibiyobyabwenge bya sisitemu yo hagati.
6. Mu miti yica udukoko, ikoreshwa cyane cyane mu gukora methyl isocyanate, hanyuma ikabyara imiti ya karbamate hamwe nudukoko twica udukoko (anisole).
7. Ibyongeweho lisansi, batiri ya lithium electrolytite, nibindi.
200kg / ingoma
Dimethyl karubone CAS 616-38-6
Dimethyl karubone CAS 616-38-6
