Trithioacetone（CAS#828-26-2）
| Nā Code Risk | R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. R36/38 – Hoʻonanea i ka maka a me ka ʻili. R11 – Hiki ke ahi |
| Ka wehewehe palekana | S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka S9 - E mālama i ka pahu ma kahi e hoʻoheheʻe maikaʻi ʻia. S33 - E mālama i nā hana e pale aku ai i ka hoʻokuʻu ʻana. S16 – E hoʻokaʻawale i nā kumu hoʻā. |
| UN ID | UN 3334 |
| WGK Kelemānia | 2 |
| RTECS | YL8350000 |
| HS Code | 29309090 |
Hoʻolauna
ʻO Trithioacetone, i kapa ʻia ʻo ethyleneedithione. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o trithiacetone:
ʻAno maikaʻi:
- Ke ʻano: Trithiacetone he wai kala ʻole a melemele.
- ʻAla: He ʻono ikaika ka sulfur.
- Solubility: Hiki ke hoʻoheheʻe ʻia e like me ka ethanol, ethers a me nā ketones.
E hoʻohana:
- Hoʻohana maʻamau ʻia ʻo Trithiacetone i ka synthesis organik ma ke ʻano he vulcanizing agent, reducing agent a me coupling reagent.
- Hoʻohana ʻia ia i ka hoʻomākaukau ʻana i nā sulfides organik, e like me nā pūhui heterocyclic like ʻole sulfur.
- I loko o ka ʻoihana ʻōpala, hiki ke hoʻohana ʻia ma ke ʻano he accelerator.
- Hiki ke hoʻohana ʻia i mea hoʻohui no ka hoʻomaʻemaʻe metala a me nā hopena electroplating.
Hanana:
- Hiki ke loaʻa ka Trithioneone ma ka hana ʻana i ka iodoacetone me ka sulfur i mua o ka carbon disulfide (CS2) a me ka dimethyl sulfoxide (DMSO).
- Ka hoohalike ana: 2CH3COCI + 3S → (CH3COS)2S3 + 2HCI
ʻIke palekana:
- He ʻala ʻono ko Trithiacetone a pono e pale i ka inha ʻana i nā kinoea kiʻekiʻe.
- Ke hoʻopili ʻia me ka ʻili, hiki ke hōʻeha, hoʻonāukiuki, a i ʻole ka pōʻino o ka ʻili.
- E hoʻohana i nā mea pale kūpono, me nā pale maka a me nā mīkina lima, ke hoʻohana ʻia.
- Hōʻalo i ka hoʻopili ʻana me nā kumu ahi a me nā mea oxidants ikaika i ka wā o ka mālama ʻana, a mālama pono i ka makani.
