4-Dimethyl-5-Acetyl Thiazole (CAS#38205-60-6 )
| Nā Code Risk | R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. R43 – Hiki ke hoʻonāwaliwali i ka ʻili R22 – Poino ke aleia |
| 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 S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka. |
| WGK Kelemānia | 3 |
| HS Code | 29349990 |
Hoʻolauna
ʻO 2,4-Dimethyl-5-acetylthiazole kahi mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o kēia pūhui:
ʻAno maikaʻi:
- Ke ʻano: 2,4-Dimethyl-5-acetylthiazole he kala ʻole i ka crystalline melemele māmā a i ʻole ka pauka paʻa.
- Solubility: Hiki ke hoʻoheheʻe ʻia i ka hapa nui o nā mea hoʻoheheʻe kūlohelohe e like me ka ethanol, ether a me ka acetone, a hiki ke hoʻoheheʻe iki ʻia i ka wai.
E hoʻohana:
- Pesticides: 2,4-dimethyl-5-acetylthiazole he lāʻau lāʻau lāʻau lapaʻau i hoʻohana ʻia no ka hoʻomalu ʻana i nā mea kanu e like me ka moth lau a me ka ilo kāpeti.
Hanana:
- 2,4-Dimethyl-5-acetylthiazole ka mea maʻamau i hoʻomākaukau ʻia ma ka hana ʻana i ka 2,4-dimethylthiazole me kahi mea acylating e like me ka acetyl chloride. Hoʻokō ʻia ka hopena i kahi solvent kūpono, hoʻomehana ʻia a hoʻoulu ʻia no kahi manawa, a laila hoʻomaʻemaʻe ʻia e ka crystallization a i ʻole ka kānana suction.
ʻIke palekana:
- E hoʻohana i nā lako pale pilikino kūpono e like me nā mīkina lima lima a me nā aniani pale i ka wā o nā hana ʻoihana.
- Hōʻalo i ka pili ʻana i ka ʻili a me ka inhalation o ka lepo, ka mahu, a me nā kinoea mai ka pūhui.
- I ka wā e mālama ai, e mālama i loko o kahi pahu paʻa i ka ea, ma kahi mamao aku i ke ahi a me nā mea ʻona.
- I ka wā o ka hoʻohana ʻana, pono e hahai i nā kaʻina hana palekana kūpono a lawe i nā hana kōkua mua kūpono i ka wā o kahi pōpilikia. Ina inhalation ulia paha, e imi koke i ke kauka.
