Dimethylmalonic acid（CAS# 595-46-0)
| Nā hōʻailona pōʻino | Xi – Hoʻohaunaele |
| Nā Code Risk | 36/37/38 – Hoʻonanea i nā maka, ʻōnaehana 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. S36 – E komo i nā lole pale kūpono. |
| WGK Kelemānia | 3 |
| HS Code | 29171900 |
| Papa Hazard | HOOLAHA |
Hoʻolauna
ʻO ka dimethylmalonic acid (ʻike pū ʻia ʻo succinic acid) he mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o ka dimethylmalonic acid:
ʻAno maikaʻi:
- Ke ʻano: ʻO ka dimethylmalonic acid ka kala kala ʻole a i ʻole ka pauka keʻokeʻo.
- Solubility: Hiki ke hoʻoheheʻe ʻia e like me ka wai, ethanol a me ka etera.
E hoʻohana:
- Ma ke ʻano he ʻenehana ʻenehana: Hiki ke hoʻohana ʻia e synthesize i nā resins polyester, solvents, coatings and glues.
Hanana:
- Loaʻa kahi ala maʻamau no ka hoʻomākaukau ʻana i ka dimethylmalonic acid e ka hydroformylation o ka ethylene additive. ʻO ka hana kikoʻī, ʻo ia ka hydrogenate ethylene me ka waika formic e hana i ka waikawa glycolic, a laila e hoʻomau i ka hopena esterification ma waena o ka waikawa glycolic a me ka waikawa formic e loaʻa ai ka dimethylmalonic acid hope loa.
ʻIke palekana:
- ʻAʻole mea ʻawaʻawa ʻo Dimethylmalonic acid, akā pono e mālama ʻia e hahai i nā kaʻina hana palekana i loko o ka hale hana a ma ke kahua hana.
- Kāohi i ka inhalation o ka lepo a i ʻole ka pili ʻana me ka ʻili a me nā maka i ka wā e hoʻohana ai, a e hoʻohana i nā mea pale kūpono (e laʻa, nā mīkina lima a me nā maka aniani).
- Inā loaʻa ka pilikia, holoi koke i ka wahi i hoʻopili ʻia me ka wai nui a ʻimi i ke kōkua olakino inā pono.
