Paraldehyde（CAS#123-63-7）
| Nā hōʻailona pōʻino | F – Hiki ke ahi |
| Nā Code Risk | R11 – Hiki ke ahi R10 – Hiki ke ahi |
| Ka wehewehe palekana | S9 - E mālama i ka pahu ma kahi e hoʻoheheʻe maikaʻi ʻia. S16 – E hoʻokaʻawale i nā kumu hoʻā. S29 – Mai hoʻokahe i loko o nā kahawai. S33 - E mālama i nā hana e pale aku ai i ka hoʻokuʻu ʻana. |
| UN ID | UN 1993 3/PG 2 |
| WGK Kelemānia | 1 |
| RTECS | YK0525000 |
| HS Code | 29125000 |
| Papa Hazard | 3.2 |
| Hui Pūʻulu | III |
| Kaʻawaʻawa | LD50 waha i nā ʻiole: 1.65 g/kg (Figot) |
Hoʻolauna
Triacetaldehyde. ʻO kēia ka hoʻolauna pōkole i kona ʻano, hoʻohana, hana hana a me ka ʻike palekana.
ʻAno maikaʻi:
ʻO ka Acetaldehyde ka pauka ʻeleʻele ʻeleʻele me ka ʻono ʻono.
He 219.27 g/mol kona nui mole mole.
Ma ka lumi wela, hiki ke hoʻoheheʻe ʻia ka triacetaldehyde i ka wai, methanol, ethanol a me nā mea hoʻoheheʻe etera. E decompose i nā wela kiʻekiʻe.
E hoʻohana:
Hiki ke hoʻohana ʻia ka Acetaldehyde i ka hoʻomākaukau ʻana i nā mea uila, resin modifiers, fiber flame retardants a me nā ʻoihana ʻoihana ʻē aʻe.
Hanana:
Hiki ke loaʻa ka acetaldehyde ma o ka polymerization acid-catalyzed o ka acetaldehyde. He paʻakikī ke ʻano hoʻomākaukau kūikawā, e koi ana i kekahi mau kūlana hoʻokolohua a me nā catalysts, a maʻamau e koi i ka hopena ma 100-110 °C.
ʻIke palekana:
Hiki i ka Acetaldehyde ke ʻona a hoʻonāukiuki i ke kino o ke kanaka ma kekahi ʻano, a pono e mālama ʻia e pale i ka hoʻopili pololei ʻana me ka ʻili, nā maka a me ka ʻōpū hanu i ka wā e hoʻohana ai.
I ka wā e hālāwai ai me kahi kumu ahi, hiki i ka polyacetaldehyde ke lapalapa a pono e mālama ʻia mai nā lapalapa ākea a me nā wela kiʻekiʻe.
I ka hoʻohana ʻana a mālama ʻana paha i ka triacetaldehyde, pono e mālama ʻia kahi wahi e hoʻoheheʻe maikaʻi ʻia a haʻalele i nā mea hoʻoneʻe.
I ka lawelawe ʻana i ka meretaldehyde, e hoʻokomo i nā mea pale kūpono e like me nā mīkina lima, nā aniani pale, a me nā maka pale.
