2-6-dimethyl-pyrazine (CAS#108-50-9 )
Nā Code Risk | R10 – Hiki ke ahi R22 – Poino ke aleia R37/38 – Hoʻonanea i ka ʻōnaehana hanu a me ka ʻili. R41 – Ka pilikia o ka poino nui i na maka R11 – Hiki ke ahi |
Ka wehewehe palekana | S16 – E hoʻokaʻawale i nā kumu hoʻā. S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S39 - Hoʻohana i ka pale maka / maka. |
UN ID | UN 1325 4.1/PG 2 |
WGK Kelemānia | 3 |
RTECS | UQ2975000 |
TSCA | ʻAe |
HS Code | 29339990 |
Papa Hazard | 4.1 |
Hui Pūʻulu | III |
Hoʻolauna
ʻO ka 2,6-Dimethylpyrazine kahi hui kūlohelohe.
ʻAno maikaʻi:
- ʻO 2,6-Dimethylpyrazine kahi pauka paʻa keʻokeʻo a i ʻole melemele māmā i ke kala.
- He hiki ke hoʻoheheʻe ʻia i loko o ka wai a me nā mea hoʻoheheʻe organik.
- Paʻa i ka ea, akā hiki ke decompose i nā wela kiʻekiʻe.
E hoʻohana:
- Hoʻohana nui ʻia ka 2,6-Dimethylpyrazine i nā ʻano kemika a me nā ʻenehana ʻenehana.
- Hiki ke hoʻohana ʻia ma ke ʻano he reagent kemika i ka noiʻi ʻepekema i ka synthesis organik a me ke kemika analytical.
- Hiki ke hoʻohana ʻia ma ke ʻano he catalyst no nā polymers.
Hanana:
- 2,6-Dimethylpyrazine hiki ke synthesized e nā ʻano hana like ʻole, ka mea maʻamau i hoʻomākaukau ʻia e ka cyclization o styrene a me methyl methacrylate.
ʻIke palekana:
- 2,6-Dimethylpyrazine kahi hui palekana ma lalo o nā kūlana maʻamau o ka hoʻohana.
- He mea hoʻonāukiuki i ka ʻili, nā maka, a me ka ʻōpū hanu a pono e pale pono ʻia i ka wā e hoʻohana ai, mālama ʻia a mālama ʻia.
- Hōʻalo i ka ʻai ʻana, pili me ka ʻili a me ka inhalation o ka lepo i ka wā o ka hana.
- Inā loaʻa ka pilikia a i ʻole ka inhalation, holoi koke i ka wahi i hoʻopilikia ʻia me ka wai maʻemaʻe a ʻimi koke i ka lāʻau lapaʻau. I ka pilikia, e ʻimi i ke kōkua lapaʻau ʻoihana.
He ʻike kumu wale nō ka mea i luna, no ka ʻike kikoʻī a me ka hoʻohana kikoʻī, e ʻoluʻolu e nānā i ka palapala kemika kūpono a i ʻole e nīnau i kahi loea.