Cov lus qhia
| Kev tshwm sim | Muaj kua tsis muaj xim |
| Kev coj dawb huv | 99% min |
| TSHWJ XEEB REGICCER | 12.98 (t =23.9 degree, c =0.00208 g / ml, ethanol) |
Cov Ntaub Ntawv Thauj
|
Chaw ua uas tsis tau haus |
Kev qhia tshwj xeeb |
|
UN NUM |
1120 |
|
Hom |
3 |
|
Cov Pab Pawg |
I |
|
Hs code |
2922199090305 |
|
Ruaj khov & rov ua |
Cov khoom lag luam ruaj khov nyob rau hauv cov qauv ambient ambient. |
|
Chaw ntim khoom |
Khaws cov thawv ntim kom ruaj khov kaw hauv ib qho qhuav thiab zoo - ventilated qhov chaw. |
|
Mob kom tsis txhob |
|
|
Lub thawv |
Cov Ntawv Thov
(S) - (+) {-}}}}}}}}}-}}}}}}}}}}}}}} Raws li kev haus dej cawv chiral, nws feem ntau yog ua haujlwm raws li lub tsev thaiv hauv cov synthesis ntawm ntau cov enantiomerically ntshiab teb. Hauv kev lag luam kws tshuaj, (s) - (+) - 2-Butanol siv nyob rau hauv synthesis cov khoom xyaw (APIs) rau tshuaj, tshwj xeeb yog cov hom phiaj neurological thiab plawv tsis sib haum. Nws kuj tseem siv nyob rau hauv kev npaj ntawm cov tsw thiab cov ntxhiab tsw qab, qhov twg nws txawv ntxhiab tsw yog muaj nuj nqis nyob rau hauv kev tsim cov tshuaj tsw qab thiab lwm yam tshuaj tsw ntxhiab. Tsis tas li ntawd, ((s)) - (+) - 2-Butanol ua haujlwm raws li cov kuab tshuaj rau ntau yam tshuaj lom neeg, tshwj xeeb tshaj yog nyob rau hauv kev siv tshuaj organic. Nws cov kev txhawb nqa thiab cuam tshuam ua nws cov cuab yeej muaj txiaj ntsig hauv cov synthesis, qhov twg xaiv tau yog qhov tsim nyog.
Cov txiaj ntsig
Cov txiaj ntsig tseem ceeb ntawm (s)- (+ -}}}}}}}}}}}} {}}}}}}}}}}}} Raws li lub chairal reagent, nws txhim kho qhov preciset cov txheej txheem, tshwj xeeb thaum tsim cov molecules nrog kev ua kom muaj roj ntsha tshwj xeeb, xws li hauv kev siv tshuaj. Nyob rau hauv kev lag luam ntxhiab, qhov sib xyaw ua ke qab ntxiag, tsis tshua muaj ntxhiab yog muaj txiaj ntsig zoo rau kev tsim cov tshuaj tsw qab zoo thiab cov tsw qab. Ib qho ntxiv, (+) - 2-butanol yog muaj nuj nqis rau nws cov versatility uas yog cov kuab tshuaj synthesis, ua kom cov kev npaj ntawm ntau cov tshuaj chemical. Nws siv ua ntej ua ntej rau lwm qhov chaw sib txuas nrog cov kev ua haujlwm tshwj xeeb yog ua tiav cov khoom lag luam uas xav tau, ua rau nws muaj kev sib txuas lus tsis tseem ceeb hauv kev tshawb fawb thiab kev siv cov kev lag luam.
Tag
(S) - (+) {{5,99-2}}}}}}}}} {82-99-2} Nws lub peev xwm los ua lub tsev thaiv cov chaw ua haujlwm, cov tshuaj tsw qab, thiab cov khoom sib txuas tseem ceeb ua rau kev tsim cov khoom lag luam zoo nrog cov khoom muaj nuj nqi tshwj xeeb. Tsis tas li ntawd, nws lub luag haujlwm raws li cov kuab tshuaj rau cov txheej txheem tshuaj ntxiv rau nws cov nqi hluav taws xob hla ntau kev lag luam. Los ntawm kev muab txoj kev xaiv tau zoo ntawm kev ua tiav hauv cov khoom siv Asymmetesis, (+) - 2-Butnighting nws qhov tseem ceeb hauv kev lag luam thiab kev tshawb fawb nqis.
Cim npe nrov: (s) - (+ {{{{{4 -99-2 li 4221-99-2 Casber, cov chaw tsim khoom, chaw tsim khoom
