4-Methylvaleric acid(CAS#646-07-1)
| Nā Code Risk | R21 – He pōʻino ke pili me ka ʻili R38 - He hoʻonāukiuki i ka ʻili R34 - Ke kumu o ke kuni |
| Ka wehewehe palekana | S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima. 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. S25 – Hōʻalo i ka pili ʻana me nā maka. |
| UN ID | UN 2810 6.1/PG 3 |
| WGK Kelemānia | 3 |
| RTECS | NR2975000 |
| NUI FLUKA BRAND F | 13 |
| TSCA | T |
| HS Code | 29159080 |
| Papa Hazard | 8 |
| Hui Pūʻulu | III |
Hoʻolauna
ʻO 4-Methylvaleric acid, ʻike ʻia hoʻi ʻo isovaleric acid, he mea hoʻohuihui. ʻO kēia ka hoʻolauna pōkole i kona ʻano, hoʻohana, ʻano hoʻomākaukau a me ka ʻike palekana:
ʻAno maikaʻi:
- Ke ʻano: wai kala ʻole
- Solubility: Hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe organik
- ʻAla: He ʻala ʻawaʻawa e like me ka waikawa acetic
E hoʻohana:
- I ka ʻoihana ʻala, hiki ke hoʻohana ʻia e synthesize i nā ʻono o nā huaʻai, nā mea kanu a me nā confectionery.
- I ka ʻoihana uhi, hoʻohana ʻia e like me ka solvent a me ka plasticizer.
Hanana:
- Hiki ke hoʻomākaukau ʻia ka waikawa 4-Methylpentanoic e ka hopena o ka waika isovaleric a me carbon monoxide i mua o ka mālamalama.
- Hoʻohana pinepine ʻia nā catalysts e like me ka aluminic acid a i ʻole potassium carbonate i ka hopena.
ʻIke palekana:
- ʻO 4-Methylpentanoic acid he wai hiki ke puhi ʻia a pono e mālama ʻia mai nā lapalapa ākea a me nā wela kiʻekiʻe.
- E hoʻohana i nā mea pale kūpono, e like me nā mīkina lima a me ka pale maka, ke hoʻohana ʻia.
- Hōʻalo i ka inhalation, ingestion, a i ʻole pili me ka ʻili a me nā maka i ka wā e lawelawe ai.
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