Butyl Phenylacetate (CAS # 122-43-0)
| Hazard Cov Cim | Xn – Ua phem |
| Risk Codes | R20/21/22 - Ua phem los ntawm kev nqus pa, tiv thaiv daim tawv nqaij thiab yog tias nqos. R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36 - Hnav khaub ncaws tiv thaiv zoo. |
| WGK Germany | 2 |
| RTECS | AJ 2480 000 |
Taw qhia
N-butyl phenylacetate. Nws cov khoom yog raws li nram no:
Cov tsos mob: n-butyl phenylacetate yog xim tsis muaj xim rau cov kua daj daj nrog cov ntxhiab tsw tshwj xeeb.
Qhov ceev: Cov txheeb ze ntom ntom yog li 0.997 g / cm3.
Solubility: soluble hauv cawv, ethers thiab qee cov organic solvents.
N-butyl phenylacetate feem ntau siv hauv cov hauv qab no:
Muaj kev siv: Raws li qhov hnyav thiab nruab nrab, nws tau siv dav hauv kev tsim khoom xws li txheej, inks, resins thiab plastics.
Txoj kev npaj ntawm n-butyl phenylacetate yog cov hauv qab no:
Esterification cov tshuaj tiv thaiv: n-butyl phenylacetate yog tsim los ntawm esterification cov tshuaj tiv thaiv ntawm n-butanol thiab phenylacetic acid.
Acylation cov tshuaj tiv thaiv: n-butanol yog reacted nrog acylation reagent thiab ces hloov mus rau n-butyl phenylacetate.
Tsis txhob sib cuag nrog cov khoom siv hluav taws xob tiv thaiv kom tsis txhob tawg lossis hluav taws.
Khaws ib qho chaw ua haujlwm zoo ventilated thiab tsis txhob nqus nws cov vapors.
Tsis txhob sib cuag ntawm daim tawv nqaij thiab hnav hnab looj tes thiab khaub ncaws tiv thaiv thaum siv.
Yog tias nqos los yog nqus tau tshwm sim, nrhiav kev kho mob tam sim ntawd.
