3-Butyn-1-Ol (CAS # 927-74-2)
Daim ntawv thov
3-butyne-1-ol yog ib qho dej cawv tsis txaus siv los ua cov tshuaj reagent rau kev sib txuas ntawm k135000, k135000 yog ib qho neuroexcitatory thiab neurotoxic analog ntawm glutamate thiab yog siv los ua ib qho kev xaiv ua rau lub cev puas hlwb. 3-butyne-1-ol tseem yog ib qho tseem ceeb nruab nrab rau kev npaj ntau yam khoom ntuj tsim hauv cov khoom noj, tshuaj pleev ib ce thiab lwm yam lag luam.
Specification
Cov tsos mob ua kua
Specification Gravity 0.972
Xim Ntshiab xim tsis muaj xim rau lub teeb daj
TIAB SA 773710
pKa 14.22 ± 0.10 (Predicted)
Kev nyab xeeb
Kev Nyab Xeeb Kev Nyab Xeeb S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36 - Hnav khaub ncaws tiv thaiv zoo.
S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag
S16 - Khaws kom deb ntawm qhov chaw hluav taws xob.
UN IDs UN 1986 3/PG 3
WGK Germany 3
RTECS ES 0710000
TSCA Yes
Hazard Class 3
Packing Group III
Ntim & Cia
Ntim hauv 25kg / 50kg nruas. Cia txias Cia nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub
Taw qhia
3-Butyn-1-ol yog ib qho tshwj xeeb organic compound uas belongs rau pawg ntawm cawv. Nws muaj cov qauv molecular ntawm C4H6O thiab molecular hnyav ntawm 70.09 g / mol. Kuj tseem hu ua 1-Butyn-3-ol lossis propargyl cawv, nws muaj ntau yam kev siv hauv kev lag luam sib txawv.
Cov kua tsis muaj xim no muaj cov ntxhiab tsw txawv thiab soluble hauv dej, ethanol, thiab ether. Nws yog cov khoom siv hluav taws xob uas tuaj yeem ignite tau yooj yim thiab yuav tsum tau ua tib zoo saib xyuas. Txawm hais tias nws qhov xwm txheej tsis zoo, 3-Butyn-1-ol yog cov tshuaj tseem ceeb uas siv ntau yam xws li tshuaj, tshuaj pleev ib ce, thiab kev lag luam polymer.
Hauv kev lag luam kws tshuaj, 3-Butyn-1-ol yog siv los ua lub tsev thaiv los tsim ntau yam tshuaj thiab cov khoom xyaw tshuaj nquag (APIs). Vim nws cov khoom siv tshuaj, nws yog qhov tseem ceeb hauv kev tsim ntau yam tshuaj tua kab mob thiab tshuaj tua kab mob. Tsis tas li ntawd, nws yog ib qho tseem ceeb muaj nyob rau hauv synthesizing anti-cancer agents, hypertension thiab epilepsy tshuaj, thiab lwm yam tshuaj kho mob.
Hauv kev lag luam tshuaj pleev ib ce, 3-Butyn-1-ol tau dhau los ua cov khoom tseem ceeb siv los ua ntau yam kev saib xyuas tus kheej thiab cov khoom zoo nkauj. Nws yog siv los tsim cov khoom siv tu tawv nqaij thiab plaub hau vim tias nws muaj peev xwm ua tau raws li kev khaws cia, txhim kho lub txee lub neej ntawm cov khoom zoo li no. Ntxiv mus, nws yog siv los tsim cov tshuaj tsw qab, qhov twg nws pab los yog hloov cov ntxhiab tsw uas yog infused nyob rau hauv perfumes thiab lwm yam khoom kom zoo nkauj.
3-Butyn-1-ol kuj tseem siv hauv kev lag luam polymer. Txij li thaum nws tuaj yeem siv los ua ib lub tsev thaiv rau kev tsim ntau cov polymers, nws tau dhau los ua cov khoom tseem ceeb hauv ntau cov tshuaj tiv thaiv polymerization. Nws cov khoom ntawm reactivity thiab versatility ua rau nws muaj txiaj ntsig zoo hauv kev tsim cov khoom siv polymers uas muaj ntau daim ntawv thov kev lag luam. Tsis tas li ntawd, nws yog ib qho zoo heev nruab nrab hauv co-polymerization cov tshuaj tiv thaiv uas ua rau cov polymers nrog cov khoom tshwj xeeb thiab thermal zog.
Cov txheej txheem ntawm kev tsim cov khoom zoo 3-Butyn-1-ol suav nrog ob peb kauj ruam ntawm kev ua kom huv huv kom ntseeg tau tias cov khoom kawg yog qhov siab tshaj plaws purity, tsis muaj impurities. Cov txheej txheem rho tawm thiab distillation sib txawv yog siv los lav cov khoom kawg ua tau raws li cov qauv thiab cov kev xav tau zoo ntawm cov neeg siv khoom kawg. Cov khoom kawg yuav raug muab ntim thiab xa mus rau cov neeg siv khoom kom muaj kev nyab xeeb thiab nyab xeeb.
Nyob rau hauv xaus, 3-Butyn-1-ol yog ib tug ntau yam compound uas yog siv nyob rau hauv ntau daim ntawv thov kev lag luam. Nws tau dhau los ua cov khoom tseem ceeb hauv kev lag luam tshuaj, tshuaj pleev ib ce, thiab polymer. Nws cov khoom siv tshuaj lom neeg tshwj xeeb tau ua rau nws muaj txiaj ntsig zoo hauv kev tsim tshuaj thiab cov khoom tu tus kheej. Nyob rau tib lub sijhawm, nws kuj tau dhau los ua cov khoom siv tseem ceeb hauv kev tsim ntau cov polymers siv nyob rau hauv ntau qhov kev lag luam. Yog tias koj xav tau cov khoom zoo 3-Butyn-1-ol, tiv tauj peb, thiab peb yuav muab cov khoom lag luam zoo rau koj raws li koj xav tau.
