4-Heptanolide(CAS#105-21-5)
| Zizindikiro Zowopsa | Xi - Zosangalatsa |
| Zizindikiro Zowopsa | R38 - Zowawa pakhungu R36/38 - Zokwiyitsa maso ndi khungu. |
| Kufotokozera Zachitetezo | S36 - Valani zovala zoyenera zodzitetezera. S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. |
| WGK Germany | 2 |
| Mtengo wa RTECS | LU3697000 |
| HS kodi | 29322090 |
Mawu Oyamba
α-propyl-γ-butyrolactone (yomwe imadziwikanso kuti α-MBC) ndi wamba zosungunulira organic. Lili ndi mtundu wamadzimadzi wopanda mtundu komanso wopanda fungo ndipo umakhala wocheperako pang'ono kutentha kutentha. Nazi zambiri za α-propyl-γ-butyrolactone:
Ubwino:
- α-propyl-γ-butyrolactone ili ndi kusungunuka kwabwino kwambiri ndipo imatha kusungunula zinthu zambiri zamoyo monga utomoni, utoto ndi zokutira.
- Lactone imeneyi siyaka moto, koma imatha kutulutsa mpweya wapoizoni pakatentha kwambiri.
Gwiritsani ntchito:
- α-Propyl-γ-butyrolactone imagwiritsidwa ntchito kwambiri popanga mafakitale opanga zosungunulira, thovu, utoto, zokutira, zomatira, ndi zinthu zapulasitiki.
Njira:
- α-propyl-γ-butyrolactone nthawi zambiri imakonzedwa ndi esterification ya γ-butyrolactone. Pochita izi, γ-butyrolactone imakhudzidwa ndi acetone ndipo kuchuluka kwa hydrochloric acid kapena sulfuric acid kumawonjezeredwa ngati chothandizira.
Zambiri Zachitetezo:
- Mukamagwira α-propyl-γ-butyrolactone, pewani kukhudzana kwanthawi yayitali ndi khungu komanso kutulutsa mpweya.
- Njira zoyenera zotetezera ndi malamulo ziyenera kutsatiridwa posunga ndi kusamalira α-propyl-γ-butyrolactone.
