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3-Methyl-2-butenal (CAS # 107-86-8)

Chemical Property:

Molecular Formula c5h8 ua
Molar Mass 84.12 ib
Qhov ntom 0.878 g / mL ntawm 20 ° C 0.872 g / mL ntawm 25 ° C (lit.)
Melting Point -20 ° C
Boling Point 133-135 ° C (lit.)
Flash Point 93 ° F
JECFA Number 1202
Dej Solubility soluble
Solubility soluble
Vapor Siab 7 hli Hg (20 ° C)
Qhov tshwm sim Ua kua
Xim Ntshiab xim tsis muaj xim rau lub teeb daj
Merck 14,8448 ib
BRN 1 734740
Kev cia khoom 2-8 ° C

Product Detail

Khoom cim npe

Qhia txog 3-Methyl-2-butenal (CAS Nr .: 107-86-8), ib tug ntau yam thiab tseem ceeb compound nyob rau hauv lub ntiaj teb no ntawm organic chemistry. Cov kua tsis muaj xim no, paub txog nws qhov txawv ntawm cov txiv hmab txiv ntoo aroma, yog lub tsev tseem ceeb hauv kev sib txuas ntawm ntau yam khoom siv tshuaj. Nrog nws cov qauv tshwj xeeb thiab kev ua haujlwm, 3-Methyl-2-butenal ua haujlwm tseem ceeb hauv kev tsim cov khoom qab zib, tshuaj tsw qab, thiab tshuaj.

 

3-Methyl-2-butenal yog tus cwj pwm los ntawm nws cov pab pawg ua haujlwm tsis txaus ntseeg aldehyde, uas ua rau muaj ntau yam tshuaj lom neeg uas ua rau nws muaj txiaj ntsig zoo hauv kev lag luam. Nws muaj peev xwm dhau los ua ntau yam kev cuam tshuam, xws li aldol condensation thiab Michael ntxiv, tso cai rau cov kws kho mob los tsim cov khoom siv dav dav, nthuav dav nws cov txiaj ntsig hauv ntau qhov chaw.

 

Hauv kev lag luam tsw thiab tshuaj tsw qab, 3-Methyl-2-butenal yog khoom plig rau nws lub peev xwm los muab cov ntawv sau tshiab, txiv hmab txiv ntoo rau cov qauv, ua rau nws muaj kev xaiv nrov rau kev siv tshuaj tsw qab, tshuaj pleev ib ce, thiab khoom noj khoom haus. Nws cov ntxhiab tsw qab ntxiag ua rau muaj kev paub txog kev paub ntawm cov neeg siv khoom, ua rau nws muaj kev nrhiav-tom qab hauv ntau cov qauv.

 

Ntxiv mus, 3-Methyl-2-butenal plays lub luag haujlwm tseem ceeb hauv kev lag luam kws tshuaj, qhov uas nws tau siv rau hauv kev sib txuas ntawm ntau yam khoom xyaw tshuaj (APIs). Nws reactivity thiab versatility pab txoj kev loj hlob ntawm complex molecules, pab txhawb rau kev nce qib hauv tshuaj nrhiav thiab kev loj hlob.

 

Kev nyab xeeb thiab tuav yog qhov tseem ceeb thaum ua haujlwm nrog 3-Methyl-2-butenal. Nws yog ib qho tseem ceeb uas yuav tsum ua raws li cov txheej txheem kev nyab xeeb kom raug kom muaj kev nyab xeeb ua haujlwm.

 

Hauv cov ntsiab lus, 3-Methyl-2-butenal (CAS Nr .: 107-86-8) yog ib qho dynamic compound uas txuas qhov sib txawv ntawm chemistry thiab kev lag luam. Nws cov khoom tshwj xeeb thiab cov ntawv thov ua rau nws muaj qhov tsis tseem ceeb hauv kev tsim cov khoom qab zib, tshuaj tsw qab, thiab tshuaj, tsav kev tsim kho tshiab thiab txhim kho cov khoom muag thoob plaws ntau qhov chaw.

 


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