3-Chlorobenzaldehyde（CAS# 587-04-2)
| 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. S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka |
| UN ID | 2810 |
| WGK Kelemānia | 2 |
| NUI FLUKA BRAND F | 1-9 |
| TSCA | ʻAe |
| HS Code | 29130000 |
| Nānā Hazard | Hoʻonanea |
Hoʻolauna
ʻO M-chlorobenzaldehyde (ʻike pū ʻia ʻo p-chlorobenzaldehyde) he mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i kāna mau waiwai, hoʻohana, hana hana a me ka ʻike palekana:
ʻAno maikaʻi:
- Ke ʻano: M-chlorobenzaldehyde he wai kala ʻole a ʻulaʻula me ka ʻala ʻala.
- Solubility: Hiki ke hoʻoheheʻe ʻia i ka hapa nui o nā mea hoʻoheheʻe organik, e like me ka ethanol, dimethylformamide, etc., akā ʻoi aku ka haʻahaʻa o kona solubility ma mua o ka wai.
E hoʻohana:
- Aldehyde curing agent: Hiki ke hoʻohana ʻia ma ke ʻano he aldehyde curing agent i nā resins, coatings a me nā mea ʻē aʻe e pāʻani ai i ke ʻano o ka hoʻōla ʻana i ka cross-linking.
Hanana:
ʻO ke ʻano o ka hoʻomākaukau ʻana o ka m-chlorobenzaldehyde e like me kēia:
- Chlorination: ʻO ka hopena chlorination ma waena o p-nitrobenzene a me cuprous chloride e hoʻopuka i ka m-chlorobenzaldehyde.
- Klorina: p-nitrobenzene ua chlorinated e ka ho'ēmiʻana e hana i p-chloroaniline, a laila ma o redox pane e hana m-chlorobenzaldehyde.
- Hydrogenation: p-nitrobenzene ua hydrogenated e hana i ka m-chloroaniline, a laila redox i ka m-chlorobenzaldehyde.
ʻIke palekana:
- ʻO ka inhalation a i ʻole ka ʻai ʻana i ka m-chlorobenzaldehyde hiki ke hoʻomake, a pono e pale ʻia ka inhalation o nā mahu a i ʻole ka paʻi ʻana i ka waha. E ʻimi koke i ka lāʻau lapaʻau inā ʻai ʻoe a inhale paha.
- Hōʻalo i ka hoʻopili ʻana me nā mea oxidants, nā ʻakika ikaika a me nā mea ʻino ʻē aʻe, a pale aku i ka ʻā ʻana a i ʻole ka wela kiʻekiʻe.
No ka hoʻohana kikoʻī, e ʻoluʻolu e hahai i nā lula pili a me nā alakaʻi hana palekana.
