4-methyl-5-vinylthiazole / CAS: 1759-28-0
Cov lus piav qhia luv luv:
Khoom npe: 4-methyl-5-vinylthiazole
CAS: 1759-28-0
Mf: c6h7ns
MW: 125.19
Tus qauv:
Quav: 1.093 G / ml ntawm 25 ° C (Lit.)
Flash point: -15 ° C (Lit.)
kev qhia tshwj xeeb
| Yam | Cov lus qhia |
| Kev tshwm sim | Cov kua daj |
| Zoo siab | ≥97.0% |
| Tus ntxhiab | Chrred, txiv ntseej tsw ntxhiab |
| Tus txheeb ze ceev | 1.0926 |
| RI | 1.5677 |
Kev siv
4-methyl-5-vinylthiazole muaj txawv ntawm cov yam ntxwv tsw qab thiab tuaj yeem ntxiv cov nplua nuj flavors rau cov zaub mov. Nws feem ntau yog siv los ua kev tsim cov nqaij qab, ua cov tshuaj tsw qab, ua rau cov tshuaj tsw qab tau zoo thiab hloov cov khoom noj zoo dua thiab saj ntawm cov zaub mov. Nws yog dav siv nyob rau hauv kev ntau lawm cov nqaij ua tiav cov khoom, khoom noj, ua kom cov khoom noj muaj txiaj ntsig zoo, txhawb nqa cov neeg siv khoom hnov tsw thiab saj. Nws tuaj yeem siv los ua kev luam yeeb ntxiv. Nws tuaj yeem txhim kho lub aroma thiab saj cov kua yeeb yaj kiab, txo cov dej haus luam yeeb thiab cov kua txob txawv teb chaws thiab ua kom zoo thiab txhim kho cov khoom haus luam yeeb. Nws ntsib cov neeg siv khoom lag luam kom muaj ntxhiab tsw qab thiab saj cov khoom lag luam tseem ceeb hauv kev tsim cov luam yeeb xws li luam yeeb. Raws li ib qho tseem ceeb muaj cov organic synthemes, 4-methyl-5-vinylthiazole tuaj yeem siv los ua ke lwm txoj hauv kev sib txuas ua ke. Vim tias muaj lub nplhaib thiazole, ntxiv rau cov pab pawg ua haujlwm xws li cov khoom siv hauv pob zeb, thiab lwm yam. Nws muaj qee cov ntawv thov yuav hauv kev tshawb fawb. Thiazole cov tebchaw feem ntau muaj ntau hom kev ua ub no roj ntsha. 4-methyl-5-vinylthiazole yuav siv los ua cov hmoov txhuas lossis cov qauv txheej txheem rau kev txhim kho cov tshuaj tshiab nrog cov tshuaj tua kabmob, thiab cov tshuaj tiv thaiv kab mob. Txawm hais tias yuav tsis muaj tshuaj kho mob ncaj qha siv nws ua lub ntsiab tseem ceeb hauv kev tshawb nrhiav cov tshuaj thiab kev nthuav dav thiab kev nthuav dav ntawm cov tshuaj tshiab. Nws tuaj yeem siv tau rau hauv cov ntxhiab formulas ntawm cov tshuaj pleev ib ce. Vim nws cov ntxhiab tsw ntxhiab tsw qab, nws tuaj yeem ntxiv cov ntxhiab tsw tshwj xeeb rau cov tshuaj pleev ib ce, nqa cov kev paub zoo nkauj ntawm cov tshuaj pleev ib ce. Hauv cov khoom siv tshuaj pleev ib ce xws li tshuaj ntsuab, thiab tshuaj ntxhua khaub ncaws tawv nqaij, thiab tshuaj txhuam hniav tshwj xeeb, nws tuaj yeem siv tau ua cov tshuaj tshwj xeeb los txhim kho kev nyiam ua lag luam thiab kev sib tw ua lag luam ntawm cov khoom. Hauv qee cov ntawv thov muaj kev lag luam, 4-methyl-5-vinylthiazole tuaj yeem siv los ua kev ua haujlwm ntxiv. Piv txwv li, hauv kev tsim cov ntaub ntawv polymer, nws yuav siv ua cov khoom siv khov kho lossis hloov kho cov khoom siv hluav taws xob, xws li kev txhim kho cov cua sov ua kom tsis txhob muaj cov ntaub ntawv. Nws muaj cov ntawv thov muaj peev xwm hauv kev tsim cov khoom lag luam xws li txheej, txhuam, thiab cov yas, thiab cov yas, thiab ua kom zoo dua qub ntawm cov khoom no.
Ntim thiab Thauj Khoom
25kg, 200kg raws li cov neeg siv khoom xav tau.
Belongs rau cov khoom lag luam thiab tuaj yeem xa los ntawm dej hiav txwv thiab huab cua
Khaws thiab Cia
Txee lub neej: 24 lub hlis txij hnub ua lag luam hauv cov khoom ntim tsis tau ntim rau hauv qhov chaw txias txias tawm ntawm lub hnub ncaj qha, dej.
Qhov chaw ua kom lub tsev rau khoom, tsis muaj kub kom qhuav ziab, sib cais los ntawm oxidants, acids.
