3-Pyridinecarboxaldehyde(CAS#500-22-1)
| Nā Code Risk | R10 – Hiki ke ahi R37/38 – Hoʻonanea i ka ʻōnaehana hanu a me ka ʻili. R42/43 – Hiki ke hoʻoulu i ka naʻau ma ka inhalation a me ka pili ʻana i ka ʻili. R41 – Ka pilikia o ka poino nui i na maka R34 - Ke kumu o ke kuni R43 – Hiki ke hoʻonāwaliwali i ka ʻili R22 – Poino ke aleia R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me 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. S39 - Hoʻohana i ka pale maka / maka. 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.) S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka. S23 – Mai hanu i ka mahu. |
| UN ID | UN 1989 3/PG 3 |
| WGK Kelemānia | 3 |
| RTECS | QS2980000 |
| NUI FLUKA BRAND F | 8-10-23 |
| TSCA | ʻAe |
| HS Code | 29333999 |
| Nānā Hazard | Hoʻonanea/Hoʻomau i ke Anu/Paʻi ʻEa |
| Papa Hazard | 3.2 |
| Hui Pūʻulu | III |
| Kaʻawaʻawa | ʻO LD50 ma ka waha ma ka Lapi: 2355 mg/kg |
Hoʻolauna
3-Pyridine formaldehyde. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o 3-pyridine formaldehyde:
ʻAno maikaʻi:
- Ke ʻano: 3-pyridine formaldehyde he wai kala ʻole a i ʻole ke aniani keʻokeʻo.
- Solubility: Hiki ke hoʻoheheʻe ʻia i ka hapa nui o nā mea hoʻoheheʻe organik e like me ka ethanol a me ka chloroform.
E hoʻohana:
- Hoʻohana synthetic: Hoʻohana pinepine ʻia ka 3-pyridine formaldehyde ma ke ʻano he pūhui synthetic, kahi waena i ka synthesis organik a me kahi mea maka.
Hanana:
- Hiki ke hoʻomākaukau ʻia ka 3-Pyridine formaldehyde e ka N-oxidation o pyridine. ʻO ke ʻano hana synthesis maʻamau ka hana ʻana i ka pyridine me kahi mea oxidizing e like me benzoyl peroxide a i ʻole hydrogen peroxide e hana ai i ka 3-pyridine formaldehyde.
ʻIke palekana:
- Pono e noʻonoʻo ʻia kēia mau mea palekana i ka wā e hoʻohana ai a mālama ai i ka 3-pyridine formaldehyde:
- Hōʻalo i ka hoʻopili ʻana me ka ʻili a pale i ka hanu ʻana a i ʻole ka ʻai ʻana i ka mea hoʻohui.
- E hoʻohana i nā mīkina lima kemika a me nā maka pale i ka wā e hoʻohana ai.
- E hoʻohana i loko o kahi ea maikaʻi a pale i ke ahi a i ʻole nā wela kiʻekiʻe.
- I ka wā e mālama ai, pono e hoʻopaʻa paʻa ʻia, mai nā kumu ahi a me nā mea hiki ke puhi ʻia.
- I ka hoʻohana ʻana a me ka mālama ʻana i ka 3-pyridine formaldehyde, e hahai i nā kaʻina hana palekana kūpono a me nā hana pale pilikino.
