Acide Dimethylmalonic （CAS # 595-46-0)
| Ibimenyetso bya Hazard | Xi - Kurakara |
| Kode y'ingaruka | 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu. |
| Ibisobanuro byumutekano | S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi. S36 - Kwambara imyenda ikingira. |
| WGK Ubudage | 3 |
| Kode ya HS | 29171900 |
| Icyiciro cya Hazard | IRRITANT |
Intangiriro
Acide Dimethylmalonic (izwi kandi nka acide succinic) ni ifumbire mvaruganda. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya acide dimethylmalonic:
Ubwiza:
- Kugaragara: Acide Dimethylmalonic muri rusange ni kristaline itagira ibara cyangwa ifu yera.
- Gukemura: Gukemuka mumashanyarazi asanzwe nkamazi, Ethanol na ether.
Koresha:
- Nkibikoresho fatizo byinganda: Irashobora gukoreshwa mugushushanya ibisigazwa bya polyester, ibishishwa, ibishishwa hamwe na kole.
Uburyo:
- Uburyo busanzwe bwo gutegura aside dimethylmalonic iboneka na hydroformylation yinyongera ya Ethylene. Intambwe yihariye ni uguhindura hydrogène etylene hamwe na acide formique kugirango ikore aside glycolike, hanyuma ukomeze reaction ya esterification hagati ya acide glycolike na acide formique kugirango ubone ibicuruzwa byanyuma dimethylmalonic.
Amakuru yumutekano:
- Acide Dimethylmalonic ntabwo ari uburozi, ariko hagomba kwitonderwa gukurikiza inzira zikora neza muri laboratoire no ahakorerwa.
- Irinde guhumeka umukungugu cyangwa guhura nuruhu namaso mugihe uyikoresheje, kandi wambare ibikoresho bikingira (urugero, gants na gogles).
- Mugihe uhuye nimpanuka, kwoza ako gace uhuye namazi menshi hanyuma usabe ubuvuzi nibiba ngombwa.
