Pyridine（CAS#110-86-1）
| Nā Code Risk | R11 – Hiki ke ahi R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia. R39/23/24/25 - R23/24/25 – He mea make ma ka inhalation, pili me ka ili a ina e ale. R52 – He pōʻino i nā mea ola wai R36/38 – Hoʻonanea i ka maka a me ka ʻili. |
| Ka wehewehe palekana | S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka. S38 – Inā lawa ʻole ka ea, e hoʻohana i nā mea hana hanu kūpono. S45 – Inā loaʻa ka pōʻino a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki.) S61 - Hōʻalo i ka hoʻokuʻu ʻana i ke kaiapuni. E nānā i nā ʻōlelo kuhikuhi kūikawā / pepa ʻikepili palekana. S28A - S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S28 – Ma hope o ka pili ʻana me ka ʻili, holoi koke me ka nui o ke kopa. S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka. S22 – Mai hanu i ka lepo. S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima. S16 – E hoʻokaʻawale i nā kumu hoʻā. S7 – Paʻa paʻa ka ipu. |
| UN ID | UN 1282 3/PG 2 |
| WGK Kelemānia | 2 |
| RTECS | UR8400000 |
| NUI FLUKA BRAND F | 3-10 |
| TSCA | ʻAe |
| HS Code | 2933 31 00 |
| Nānā Hazard | Hiki ke ahi/ʻino |
| Papa Hazard | 3 |
| Hui Pūʻulu | II |
| Kaʻawaʻawa | LD50 waha i nā ʻiole: 1.58 g/kg (Smyth) |
Hoʻolauna
ʻAno maikaʻi:
1. ʻO Pyridine kahi wai kala ʻole me kahi ala benzene ikaika.
2. He kiʻekiʻe ka paila a me ka volatility, a hiki ke hoʻoheheʻe ʻia i nā ʻano mea hoʻoheheʻe organik, akā paʻakikī ke hoʻoheheʻe ʻia i ka wai.
3. ʻO Pyridine kahi mea alkaline e hoʻokaʻawale i nā waikawa i loko o ka wai.
4. Hiki i ka Pyridine ke hoʻopaʻa i ka hydrogen me nā pūhui he nui.
E hoʻohana:
1. Hoʻohana pinepine ʻia ʻo Pyridine ma ke ʻano he mea hoʻoheheʻe i nā hopena synthesis organik, a loaʻa ka solubility kiʻekiʻe no ka nui o nā pūhui organik.
2. Loaʻa iā Pyridine nā noi i ka synthesis o nā pesticides, e like me ka synthesis o nā fungicides a me nā insecticides.
Hanana:
1. Hiki ke hoʻomākaukau ʻia ka Pyridine e nā ʻano hana synthesis like ʻole, ʻo ka mea maʻamau i hoʻohana ʻia e loaʻa i ka hydrogenation reduction o pyridinexone.
2. ʻO nā ʻano hana hoʻomākaukau maʻamau ʻo ia ka hoʻohana ʻana i ka ammonia a me nā pūhui aldehyde, ka hoʻohui ʻana o ka cyclohexene a me ka nitrogen, etc.
ʻIke palekana:
1. ʻO Pyridine kahi mea hoʻoheheʻe organik a loaʻa kekahi volatility. Pono e noʻonoʻo ʻia i nā kūlana hoʻokolohua maikaʻi-ventilated i ka wā e hoʻohana ai e pale i ka inhalation o ka overdose.
2. He mea hoʻonāukiuki ka Pyridine a hiki ke hōʻeha i ka maka, ka ʻili, a me ka ʻōpū hanu. Pono e ʻaʻahu ʻia nā mea pale pono, me nā mīkina lima, nā aniani, a me nā maka pale i ka wā o ka hana.
3. Pono nā hana pale a me ka hoʻomalu kūpono no ka poʻe i ʻike ʻia i ka pyridine no ka manawa lōʻihi.
