Cov tshuaj acetoacetyl chloride
Acetoacetyl chloride yog cov tshuaj chlorine uas muaj cov organic sib xyaw nrog cov ntxhiab tsw muaj zog thiab pungent. Acetoxyacetyl chloride yog dav siv nyob rau hauv tshuaj synthesis. Nws yog feem ntau siv los npaj ketones thiab ua ke ntau yam organic tebchaw. Acetoxyacetyl chloride kuj tseem siv tau los ua ib qho tseem ceeb hauv nruab nrab ntawm cov tshuaj synthesis, xws li kev npaj cov tshuaj sulfa thiab tshuaj hormones. Acetoxyacetyl chloride tuaj yeem npaj tau los ntawm cov tshuaj tiv thaiv ntawm cov tshuaj xws li acetylacetone thiab thionyl chloride. Nws cov txheej txheem npaj yuav tsum tau ntsuas kev nyab xeeb nruj, xws li qhov kub thiab txias, qhov cua thiab kev saib xyuas ntawm daim tawv nqaij thiab kev tiv thaiv ua pa.
Cov ntaub ntawv khoom ntiag tug
| 1 | CAS Nr | 13831-31-7 |
| 2 |
Cov khoom |
Pob tshab kua |
| 3 |
Cov mis mos molecular |
C4H5ClO3 |
| 4 |
Molecular hnyav |
136.534 |
| 5 |
Qhov ntom |
1.3 ± 0.1 g/cm3 |
| 6 |
Kub point (degree) |
163.7 ± 0 0 degree ntawm 760 mmHg |
| 7 |
PSA |
43.37000 |
| 8 | Flash point (degree) | 71.1 ± 0 0 degree |
| 9 |
Cov huab hwm coj |
135.992722 |
| 10 | Solubility | Yooj yim volatile, insoluble nyob rau hauv dej, thiab soluble nyob rau hauv feem ntau cov organic solvents. |
Daim ntawv thov
Acetoxyacetyl chloride feem ntau yog siv los ua acylating reagent nyob rau hauv cov organic synthesis cov tshuaj tiv thaiv rau synthesize ester tebchaw. Nws kuj tseem siv tau los npaj lwm cov tebchaw xws li ethers, amides thiab acid anhydrides. Tsis tas li ntawd, acetoxyacetyl chloride kuj tseem siv los ua cov tshuaj reagent hauv cov organic synthesis los npaj ntau yam sib xyaw xws li tshuaj thiab dyes.
FAQ
1. Yuav ua li cas kom ntseeg tau cov khoom zoo?
Peb ua cov kev soj ntsuam zoo thiab tswj cov khoom, txais yuav ib tug scientific thiab tsim nyog zoo tswj system, siv cov txheej txheem tsim thiab cov txheej txheem ntau lawm, xyuas kom meej cov kev tswj zoo ntawm raw khoom xaiv, ntau lawm technology, tshuaj xyuas cov khoom thiab lwm yam kev sib txuas, thiab nruj me ntsis saib xyuas cov khoom zoo. ntawm cov khoom hauv kev muag khoom.
2. Kuv yuav ua li cas thaum cov khoom tuaj txog?
Tom qab tuaj txog ntawm cov khoom, nws yog ib qho tsim nyog yuav tsum tau ua qhov kev tshuaj xyuas thiab kev tso npe rau hauv lub sijhawm, ua tib zoo xyuas seb qhov ntau npaum li cas, qhov zoo thiab qhov tshwj xeeb ntawm cov khoom ua tau raws li qhov yuav tsum tau ua ntawm daim ntawv cog lus, tshem tawm cov khoom tsis tsim nyog, khaws cov qauv thiab cov ntawv xeem, xyuas kom muaj kev nyab xeeb. thiab khaws cia cov khoom kom raug, thiab tiv thaiv kom tsis txhob poob ntawm cov khoom, kev puas tsuaj thiab lwm yam xwm txheej.
3. Yuav daws cov neeg siv khoom tsis txaus siab li cas?
Tej zaum yuav muaj kev tsis txaus siab ntawm cov neeg siv khoom hauv cov txheej txheem kev muag khoom, thiab yuav tsum ua tib zoo mloog cov neeg siv khoom cov lus pom thiab cov lus qhia, nkag siab txog qhov ua rau thiab qhov teeb meem ntawm qhov teeb meem, teb rau cov neeg siv khoom raws sij hawm, sib koom tes daws teeb meem, tswj kev sib txuas lus thiab kev ntseeg siab nrog cov neeg siv khoom. , thiab xyuas kom cov neeg siv khoom txaus siab thiab kev ntseeg siab
Cim npe nrov: Tuam Tshoj acetoacetyl chloride manufacturers, lwm tus neeg, Hoobkas
