Methyl propionate (CAS#554-12-1)
| Lambobin haɗari | R11 - Mai ƙonewa sosai R20 - Yana cutar da numfashi R2017/11/20 - |
| Bayanin Tsaro | S16 - Ka nisantar da tushen wuta. S24 - Guji hulɗa da fata. S29 - Kada ku komai a cikin magudanar ruwa. S33 - Ɗauki matakan kariya game da fitar da a tsaye. |
| ID na UN | UN 1248 3/PG 2 |
| WGK Jamus | 1 |
| RTECS | Farashin 5970000 |
| Farashin TSCA | Ee |
| HS Code | 2915 50 00 |
| Matsayin Hazard | 3 |
| Rukunin tattarawa | II |
| Guba | LD50 baki a cikin zomo: 5000 mg/kg |
Gabatarwa
Methyl propionate, wanda kuma aka sani da methoxyacetate. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na methyl propionate:
inganci:
- Bayyanar: Methyl propionate ruwa ne mai haske mara launi tare da ƙamshi na musamman.
- Solubility: Methyl propionate ya fi soluble a cikin alcohol na anhydrous da sauran kaushi na ether, amma ƙasa mai narkewa cikin ruwa.
Amfani:
- Amfani da masana'antu: Methyl propionate wani muhimmin kaushi ne na kwayoyin halitta wanda ake amfani dashi sosai a cikin sutura, tawada, adhesives, detergents da sauran masana'antu.
Hanya:
Shirye-shiryen na methyl propionate sau da yawa ana esterified:
CH3OH + CH3COOH → CH3COOCH2CH3 + H2O
Daga cikin su, methanol da acetic acid suna amsawa a ƙarƙashin aikin mai kara kuzari don samar da methyl propionate.
Bayanin Tsaro:
- Methyl propionate ruwa ne mai ƙonewa kuma yakamata a kiyaye shi daga buɗewar wuta da yanayin zafi.
- Fitar da methyl propionate na iya haifar da haushin ido da fata, don haka ya kamata a yi taka tsantsan.
- A guji shakar tururin methyl propionate kuma yakamata yayi aiki a cikin wani wuri mai cike da iska.
- Idan an sha da sauri ko kuma numfashi, a nemi kulawar likita nan da nan.
