Dioctyl sebacate_DOS 122-62-3
Huahana Huahana
| Inoa mea kūʻai | Dioctyl sebacate/DOS |
| CAS | 122-62-3 |
| MF | C26H50O4 |
| MW | 426.67 |
| EINECS | 204-558-8 |
| Lae hehee | -55 °C |
| Lae paila | 212 °C1 mm Hg(māmā) |
| ʻO ka mānoanoa | 0.914 g/mL ma 25 °C(kukui.) |
| Pumi mahu | <0.01 hPa (20 °C) |
| Hōʻike hōʻike | n20/D 1.450(māmā) |
| Lae Flash | >230 °F |
| Nā kūlana mālama | E mālama ʻia ma lalo o +30 ° C. |
| Solubility | <1g/l |
| Puka | Waiwai |
| kala kala | Akaka iki melemele |
| Ka hoʻoheheʻe wai | <0.1 g/L (20 ºC) |
Nā huaʻōlelo like
OctoilDOS;octoils;Octyl Sebacate;octylsebacate;Plasthall DOS;Plexol;Plexol 201.
wehewehe
ʻO Dioctyl sebacate, i ʻike ʻia ʻo bis-2-ethylhexyl sebacate, a i ʻole DOS no ka pōkole, loaʻa ma o ka esterification o ka waikawa sebacic a me 2-ethylhexanol.He kūpono no ka polyvinyl chloride, vinyl chloride copolymer, nitrocellulose, ethyl cellulose a me ka synthetic rubber.He kiʻekiʻe ka plasticizing pono a me ka haʻahaʻa volatility, ʻaʻole wale ka maikaʻi o ke anu anuanu, akā maikaʻi nō hoʻi ke kūpaʻa wela, ke kūpaʻa māmā a me ka insulation uila, a loaʻa ka lubricity maikaʻi i ka wā wela, i maikaʻi ke ʻano a me ka manaʻo o ka huahana, ʻoi aku ia. He kūpono ia no ka hana ʻana i nā mea uea kūʻokoʻa anu a me nā mea uea, nā ʻili ʻili, nā kiʻiʻoniʻoni, nā papa, nā lau, a me nā mea ʻē aʻe.ʻAʻole ʻona ka huahana.Hoʻohui ʻia ke ʻano o 200mg/kg i ka meaʻai a hānai ʻia i nā ʻiole no 19 mau mahina, ʻaʻohe hopena ʻawaʻawa a ʻaʻohe carcinogenicity i loaʻa.Hiki ke hoʻohana ʻia i loko o nā mea hoʻopili meaʻai.
Waiwai
ʻAʻole waihoʻoluʻu i ka wai melemele ʻeleʻele, hiki ʻole ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol, etera, benzene a me nā mea hoʻoheheʻe ʻē aʻe.Hiki ke hoʻohuiʻia me ka ethyl cellulose, polystyrene, polyethylene, polyvinyl chloride, vinyl chloride-vinyl acetate copolymer, a me nā mea'ē aʻe, a he kū'ē maikaʻi ke anuanu.
