4-Chloro-4'-methylbenzophenone (CAS # 5395-79-9)
Taw qhia
4-Chloro-4′-methylbenzophenone yog cov organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm cov khoom sib xyaw:
Zoo:
- Pom: Dawb crystalline hmoov
- Solubility: soluble hauv qee cov kuab tshuaj organic xws li cawv thiab ethers, me ntsis soluble hauv dej
Siv:
- Nws kuj yog siv los ua UV absorber, lub teeb stabilizer, thiab photoinitiator, thiab lwm yam.
Txoj kev:
- Ib txoj hauv kev npaj yog npaj 4-chloro-4′-methylbenzophenone los ntawm cov tshuaj tiv thaiv nrog cov tshuaj methylation, xws li magnesium methyl bromide (CH3MgBr) lossis sodium methyl bromide (CH3NaBr).
Cov ntaub ntawv kev nyab xeeb:
- 4-Chloro-4′-methylbenzophenone tsis tshua muaj tshuaj lom thiab muaj kev phom sij, tab sis nws tseem yuav tsum tau siv yam xyuam xim.
- Tsis txhob sib cuag nrog daim tawv nqaij, qhov muag, thiab ua pa, thiab hnav cov khoom tiv thaiv tus kheej yog tias tsim nyog.
- Khaws cov cua kom zoo thaum ua haujlwm.
- Cov khoom sib xyaw no yog flammable ntawm qhov kub thiab txias qhib, thiab yuav tsum khaws cia kom deb ntawm tshav kub thiab hluav taws.
- Cov khib nyiab thiab cov khoom seem yuav tsum muab pov tseg raws li cov cai hauv zos.
