Damascenone(CAS#23696-85-7)
| Nā Code Risk | R11 – Hiki ke ahi R43 – Hiki ke hoʻonāwaliwali i ka ʻili |
| Ka wehewehe palekana | S7 – Paʻa paʻa ka ipu. S16 – E hoʻokaʻawale i nā kumu hoʻā. S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima. |
| UN ID | UN 1170 |
| WGK Kelemānia | 3 |
| HS Code | 33021090 |
Hoʻolauna
ʻO ka β-butanone, ka mea i kapa ʻia ʻo β-Turkone, he mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o ka β-butanone:
ʻAno maikaʻi:
- He wai kala ʻole ʻo β-MEK me kahi ʻono ʻono kūikawā.
- ʻO ka β-butanone maʻamau ka hana ʻana o nā dimer a me nā polymers e nā paʻa hydrogen i loko o ka mole, hiki ke alakaʻi i nā loli i kāna mau waiwai.
E hoʻohana:
- Hoʻohana nui ʻia ka β-MEKT i ka ʻoihana kemika ma ke ʻano he solvent, reactant a me waena.
- Hoʻohana ʻia ʻo ia ma ke ʻano he solvent no nā pena a me nā glues a ma nā ʻoihana paʻi a me ka wai.
Hanana:
- Hiki ke hoʻohui ʻia ka β-MEKONE e ka hopena deterioration ketone. ʻO kēia pane e hana i ka butanol me ka ammonium chloride a me ka penta [2,2,2] oxide e hana i ka β-butanone i ka mahana kūpono.
ʻIke palekana:
- He haʻahaʻa ko β-MEKT akā pono e mālama pono ʻia.
- He wai ʻaʻa ia a pono e mālama ʻia mai nā lapalapa ākea a me nā kumu wela kiʻekiʻe.
- Pono e mālama ʻia ka ventila maikaʻi i ka wā e lawelawe ai a mālama ʻia paha ka β-butanone.
- Pono e mālama ʻia e pale i ka pili pono ʻana me ka ʻili a me nā maka i ka wā e hoʻohana ai.
