1,10-Decanediol CAS 112-47-0
1,10-Decanediol, ti a tun mọ ni 1,10-Decanediol, jẹ okuta-iyẹfun funfun tabi lulú ni iwọn otutu ati titẹ, ti ko dara solubility ninu omi. 1,10-Decanediol jẹ iru idapọ diol pẹlu ifaseyin kemikali to lagbara, eyiti o le kopa ninu ọpọlọpọ awọn aati iyipada Organic. O jẹ lilo nigbagbogbo bi ohun elo aise ipilẹ fun iṣelọpọ Organic ati lo ninu iwadii ipilẹ ti kemistri Organic.
Nkan | Sipesifikesonu |
farabale ojuami | 297 °C |
iwuwo | 1,08 g / cm3 |
Ojuami yo | 70-73 °C |
refractivity | 1.4603 (iṣiro) |
OJUTU | 0.7 g/L |
Awọn ipo ipamọ | Fipamọ ni isalẹ + 30 ° C. |
1,10-Decanediol ti wa ni lilo lati ṣeto awọn ibaraẹnisọrọ ati awọn turari. O tun jẹ agbedemeji elegbogi, eyiti o jẹ irọrun tiotuka ninu ọti ati ether gbona, ati pe o fẹrẹ jẹ insoluble ninu omi tutu ati ether epo. Ti gba lati inu acid sebacic nipasẹ esterification ati idinku. Esterification pẹlu fifi sebacic acid, ethanol, benzene, ati p-toluenesulfonic acid sinu ohun elo ifaseyin ti o ni ipese pẹlu oluyapa omi, alapapo ati isọdọtun pẹlu omi fun awọn wakati 4-5 titi ko si omi ti o yapa, itutu agbaiye ati sisẹ lati gba diethyl sebacate robi . Ipese jẹ 85%.
Nigbagbogbo aba ti ni 25kg / ilu, ati tun le ṣee ṣe package ti adani.
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1,10-Decanediol CAS 112-47-0
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1,10-Decanediol CAS 112-47-0