Methyl propionate (CAS # 554-12-1)
| Kode y'ingaruka | R11 - Biraka cyane R20 - Byangiza no guhumeka R2017 / 11/20 - |
| Ibisobanuro byumutekano | S16 - Irinde amasoko yo gutwikwa. S24 - Irinde guhura nuruhu. S29 - Ntugasibe ubusa. S33 - Fata ingamba zo kwirinda ibicuruzwa bisohoka. |
| Indangamuntu ya Loni | UN 1248 3 / PG 2 |
| WGK Ubudage | 1 |
| RTECS | UF5970000 |
| TSCA | Yego |
| Kode ya HS | 2915 50 00 |
| Icyiciro cya Hazard | 3 |
| Itsinda ryo gupakira | II |
| Uburozi | LD50 mu kanwa mu Rukwavu: 5000 mg / kg |
Intangiriro
Methyl propionate, izwi kandi nka mikorerexyacetate. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya methyl propionate:
Ubwiza:
- Kugaragara: Methyl propionate ni ibara ritagira ibara ryamazi rifite impumuro nziza.
.
Koresha:
- Gukoresha inganda: Methyl propionate ni umusemburo wingenzi wingenzi ukoreshwa cyane mubitambaro, wino, ibifunga, ibikoresho byo kwisiga hamwe nizindi nganda.
Uburyo:
Gutegura methyl propionate bikunze gushimangirwa:
CH3OH + CH3COOH → CH3COOCH2CH3 + H2O
Muri byo, methanol na acide acetike bigira ingaruka kubikorwa bya catalizator kugirango ikore methyl propionate.
Amakuru yumutekano:
- Methyl propionate ni amazi yaka umuriro kandi agomba kubikwa kure yumuriro nubushyuhe bwinshi.
- Guhura na methyl propionate birashobora gutera ijisho nuruhu, bityo rero hagomba gufatwa ingamba.
- Irinde guhumeka umwuka wa methyl propionate kandi ugomba gukorera ahantu hafite umwuka mwiza.
- Mugihe habaye gutungurwa kubwimpanuka cyangwa guhumeka, hita witabaza muganga.
