![4 4-dimethyl-3 5 8-trioxabicyclo[5.1.0]octane（CAS# 57280-22-5)](https://cdn.globalso.com/xinchem/44dimethyl358trioxabicyclo510octane.png)
4 4-dimethyl-3 5 8-trioxabicyclo[5.1.0]octane（CAS# 57280-22-5)
| Nā hōʻailona pōʻino | Xi – Hoʻohaunaele |
| Nā Code Risk | R36 – He mea hoʻonāukiuki i nā maka R43 – Hiki ke hoʻonāwaliwali i ka ʻili |
| Ka wehewehe palekana | S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima. S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka. |
| HS Code | 29329990 |
Hoʻolauna
4,4-Dimethyl-3,5,8-trioxabbicyclo[5,1,0]octane. Eia kekahi o kāna mau waiwai, hoʻohana, hana hana, a me ka ʻike palekana.
ʻAno maikaʻi:
- Ke ʻano: wai kala ʻole.
- ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik e like me ka ethanol a me ka dimethylformamide.
E hoʻohana:
- Hoʻohana nui ʻia ʻo DXLO ma ke ʻano he ʻano hopena a me ka catalyst.
- Ma muli o kāna ʻano cyclic kū hoʻokahi, hiki ke hoʻohana ʻia e hoʻokaʻawale i nā ʻano like ʻole synthesis reactions.
- Ma ke kahua o ka organik synthesis, hiki ke hoʻohana ʻia e hoʻomākaukau i nā pūhui cyclic a me nā pūhui aromatic polycyclic.
Hanana:
- Hoʻomākaukau ʻia ʻo DXLO e ka hopena oxanitrile. ʻO ke ʻano kikoʻī e hana i ka dimethyl ether me ka trimethylsilyl nitrile ma lalo o nā kūlana acidic.
ʻIke palekana:
- Manaʻo ʻia ʻo DXLO he pūhui palekana ma lalo o nā kūlana maʻamau, akā pono mau kēia mau mea e ʻike:
- He wai ʻaʻa ia a pono e mālama ʻia ma kahi ʻoluʻolu a me ka makani maikaʻi, kaawale mai nā lapalapa ākea a me nā wela kiʻekiʻe.
- ʻO ka pili ʻana me ka ʻili a me nā maka hiki ke hoʻonāukiuki a pono e pale ʻia. Inā loaʻa ka pilikia, holoi koke me ka wai nui.
- No nā ʻike palekana ʻē aʻe, pono e nānā ʻia ka Pepa ʻIkepili Palekana a me ka Manual Operating ma mua o ka hoʻohana pono ʻana.
