pent-4-ynoic aside （CAS # 6089-09-4)
| Ibimenyetso bya Hazard | C - Kubora |
| Kode y'ingaruka | 34 - Bitera gutwika |
| Ibisobanuro byumutekano | S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi. S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso. S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.) |
| Indangamuntu ya Loni | UN 3261 8 / PG 2 |
| WGK Ubudage | 3 |
| RTECS | SC4751000 |
| FLUKA BRAND F CODES | 8-10-23 |
| Kode ya HS | 29161900 |
| Icyitonderwa | Ruswa |
| Icyiciro cya Hazard | 8 |
| Itsinda ryo gupakira | III |
Intangiriro
pent-4-ynoic aside, izwi kandi nka pent-4-ynoic aside, amata ya C5H6O2. Ibikurikira nintangiriro yimiterere, imikoreshereze, imiterere namakuru yumutekano ya pent-4-ynoic aside:
Kamere:
- pent-4-ynoic aside ni amazi atagira ibara afite impumuro nziza.
-Ni misa ugereranije ni 102.1g / mol.
Koresha:
- pent-4-ynoic aside ni intera ikomeye hagati ya synthesis ya chimique kandi ikoreshwa mugutegura ibindi bintu.
-Bishobora gukoreshwa muburyo bwa carbonylation, reaction ya condensation hamwe na esterification reaction muri synthesis synthesis.
- pent-4-ynoic aside irashobora kandi gukoreshwa mugutegura imiti, impumuro nziza n amarangi.
Uburyo bwo Gutegura:
-Itegurwa rya pent-4-ynoic aside irashobora kugerwaho na 1-chloropentyne na hydrolysis ya aside. Ubwa mbere, 1-chloropentyne isubizwa namazi kugirango itange aldehyde cyangwa ketone ihuye, hanyuma aldehyde cyangwa ketone ihinduka pent-4-ynoic aside na okiside.
Amakuru yumutekano:
- pent-4-ynoic aside ni imiti itera uburakari ishobora gutera uburakari no gutwika guhura nuruhu n'amaso.
-Wambare uturindantoki turinda, ibirahure, n'imyambaro ya laboratoire mugihe ukoresheje pent-4-ynoic.
-Mu gihe uhuye nuruhu cyangwa amaso, kwoza ako kanya n'amazi menshi hanyuma ushakire kwa muganga.
-Irinde guhura na okiside, acide ikomeye hamwe nishingiro rikomeye mugihe cyo kubika no gukoresha kugirango wirinde ingaruka mbi.
Nyamuneka menya ko mbere yo gukoresha imiti iyo ari yo yose, ugomba gusoma urupapuro rwumutekano (MSDS) rwimiti witonze kandi ugakurikiza uburyo bukwiye bwo gukora nuburyo bukoreshwa neza.
