Crotonaldehyde CAS 123-73-9
ʻO ka Crotonaldehyde he wai waihoʻoluʻu ʻole, ʻākala, ʻā. Aia kahi ʻala ʻāhuehue a hoʻonāukiuki. Ke hoʻopili ʻia me ka māmā a i ʻole ka ea, lilo ia i wai melemele haʻahaʻa, a ʻo kona mahu he mea hoʻoheheʻe waimaka ikaika loa. Maʻalahi e hoʻoheheʻe i ka wai, hiki ke hoʻohui ʻia me ka ethanol, ether, benzene, toluene, kerosene, gasoline, etc. i kēlā me kēia ʻāpana.
| 'ikamu | Hōʻike |
| Lae hehee | −76 °C(māmā) |
| ʻO ka mānoanoa | 0.853 g/mL ma 20 °C(kukui) |
| Lae paila | 104 °C(māmā) |
| Kuhikuhi uila | 48 °F |
| kūʻē | n20/D 1.437 |
| Nā kūlana mālama | 2-8°C |
ʻO ka Crotonaldehyde kahi mea maʻamau i hoʻohana ʻia no ka hana ʻana i ka n-butanal, n-butanol, 2-ethylhexanol, sorbic acid, 3-methoxybutanal, 3-methoxybutanol, butenic acid, quinaldine, maleic anhydride, a me nā huahana pyridine. Eia kekahi, hiki i ka hopena ma waena o ka butenal a me ka butadiene ke hana i nā mea waiwai epoxy resin a me nā plasticizers epoxy. Hoʻopili me ka pentaerythritol no ka loaʻa ʻana o ka resin pale wela.
Hoʻopili paʻa
Crotonaldehyde CAS 123-73-9
Crotonaldehyde CAS 123-73-9
