2,3-Benzofuran(CAS#271-89-6)
| Nā Code Risk | R40 - Nā hōʻike liʻiliʻi o ka hopena carcinogenic R52 – He pōʻino i nā mea ola wai R10 – Hiki ke ahi |
| Ka wehewehe palekana | S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima. S16 – E hoʻokaʻawale i nā kumu hoʻā. |
| UN ID | UN 1993 3/PG 3 |
| WGK Kelemānia | 3 |
| RTECS | DF6423800 |
| NUI FLUKA BRAND F | 10-23 |
| TSCA | ʻAe |
| HS Code | 29329900 |
| Nānā Hazard | Hoʻonanea |
| Papa Hazard | 3 |
| Hui Pūʻulu | III |
| Kaʻawaʻawa | Hoʻokaʻawale ʻia mai ka ʻaila lanahu a hoʻohana ʻia i ka hana ʻana o coumarone-indene resin. Hoʻohana ʻia kēia resin i nā pena, ke kāpili, etc. a ʻae ʻia i loko o ka ʻeke meaʻai. He liʻiliʻi ka ʻike e pili ana i ka ʻawaʻawa ʻO ka benzofuran i nā kānaka akā he mea ʻawaʻawa loa i ka hoʻokolohua pili nā holoholona i ke akepaʻa a me ke kīkī. ʻO nā mea ʻawaʻawa mau i nā holoholona pili i ka pōʻino i ke ake, puʻupaʻa, akemāmā, a me ka ʻōpū. ʻO ka hoʻokō ʻana i ke ola (oral administration) i hoʻokumu i ka maʻi kanesa ma iole a me ka iole. |
Hoʻolauna
ʻO ka Oxyindene (C9H6O2) he pūhui mea ola i loaʻa nā apo benzene a me nā apo benzofuran. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o ka oxyindene:
ʻAno maikaʻi:
ʻAno: ʻO ka Oxyindene kahi kala ʻole a me ka māmā melemele crystalline paʻa.
Solubility: Hiki ke hoʻoheheʻe ʻia ka Oxyindene i ka hapa nui o nā mea hoʻoheheʻe organik, akā ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai.
E hoʻohana:
Hiki ke hoʻohana ʻia ʻo Oxindene i mea hoʻohui i nā photosensitizers a me nā stabilizer polymer.
Hanana:
Hiki ke hoʻomākaukau ʻia ka Oxyindene e ka hopena o ka oxidation o benzofuran a me benzofuranone. Hiki i ke kaʻina hana hoʻomākaukau kikoʻī ke komo i nā ʻanuʻu paʻakikī i ka synthesis organik, e koi maʻamau i ka hoʻohana ʻana i kahi oxidant ma lalo o nā kūlana kūpono.
ʻIke palekana:
Manaʻo ʻia ʻo Oxyindene he mea palekana ma lalo o nā kūlana maʻamau o ka hoʻohana ʻana, akā pono ia i ka hoʻokō pono ʻana i nā kaʻina hana kūpono i ka hale hana a me ka hana ʻoihana.
I ka lawelawe ʻana i ka oxyindene, pono e ʻaʻahu ʻia nā lako pale pilikino e like me nā mīkina lima kemika, nā maka aniani, a me nā lole pale.
Hōʻalo i ka pili ʻana me ka ʻili a me nā maka, a pale i ka inhalation a i ʻole ka ʻai ʻana i ka oxyindene.
Pono e mālama ʻia ʻo Oxyindene i loko o kahi pahu paʻa i ka ea mai ka ʻā a me nā oxidants.
