I-Diethyl phthalate/DEP/CAS: 84-66-2
Incazelo emfushane:
Igama Lomkhiqizo: I-Diethyl phthalate
I-CAS: 84-66-2
Uhlobo: ZA-Y
MF:C12H14O4
I-MW:222.24
ISAKHIWO:
Incazelo:
I-Diethyl phthalate (DEP) iyilungu leqembu lama-ester e-phthalic acid aziwa ngokuthi ama-phthalates, asetshenziswa kabanzi njengezinyibilikisi kanye nama-plasticizer emhlabeni jikelele. I-DEP ingandisa ukuguquguquka kwamapulasitiki. Itholakala futhi kuma-deodorant formulations, amakha, ama-emollients kanye nemithi yokuxosha izinambuzane. Ingaxubana ne-dimethyl phtalate.
Imininingwane:
| Into | Imininingwane |
| Indawo yokuncibilika | -3 °C (ngokukhanya) |
| Indawo yokubilisa | 298-299 °C (ngokukhanya) |
| Ubuningi | 1.12 g/mL ku-25 °C (ngokukhanya) |
| Ubuningi bomusi | 7.66(uma kuqhathaniswa nomoya) |
| Umfutho womusi | 1 mm Hg (100 °C) |
| Inkomba yokubuka | n20/D 1.502(lit.) |
| Izinga lokushisa lesitoreji. | 2-8℃ |
| Fp | >230 °F |
| Ukuncibilika | Ayincibiliki emanzini, ingaxutshwa ne-ethanol (amaphesenti angu-96). |
| Ifomu | Uketshezi |
| Umbala | I-APHA: ≤15 |
Ukusetshenziswa
I-Diethyl phthalate iyi-Plasticizer yamafilimu namashidi epulasitiki e-cellulose ester; kumapulasitiki abunjiwe; ama-varnish okukhiqiza; izimonyo.
I-Diethyl phthalate iyi-intermediate ye-rodenticides i-dimouse, i-murine, ne-chlorpyrone, futhi iyi-solvent ebalulekile. I-Diethyl phthalate isetshenziswa njenge-plasticizer yamapulasitiki. I-Diethyl phthalate isetshenziswa njenge-reagent yokuhlaziya, isixazululo esimile se-gas chromatography, i-solvent ye-cellulose nama-esters, i-plasticizer kanye ne-lubricant. I-Diethyl phthalate isetshenziswa njenge-plasticizer, i-solvent, i-lubricant, i-fixative, i-ejenti ye-foaming ye-flotation ye-metal enemibala noma engavamile, i-gas chromatography fixative, i-alcohol denaturant, i-spray insecticide. Lo mkhiqizo uxutshwe ne-cellulose acetate, i-cellulose acetate butyrate, i-polyvinyl acetate, i-nitrocellulose, i-ethyl cellulose, i-polymethyl methacrylate, i-polystyrene, i-polyvinyl butyral, i-vinyl chloride-vinyl acetate. Ama-resin amaningi afana nama-copolymers anokuhambisana okuhle. Isetshenziswa kakhulu njenge-plasticizer ye-cellulose resin, kodwa umkhiqizo unokuguquguquka okuphezulu, okunciphisa ukusetshenziswa kwawo okubanzi.
I-Diethyl phthalate isetshenziswe esikhundleni se-camphor ekwenziweni kwe-celluloid, njengesithako se-cellulose acetate ekwenziweni kwe-varnishes nama-dopes, njengesithako samakha, kanye nokwehlisa i-ethanol.
Ukupakisha Nokuthumela
200KG/Isigubhu
Kungokwempahla evamile futhi kungathunyelwa ngolwandle nangomoya
Gcina futhi ugcine
Isikhathi sokuphila: Izinyanga ezingama-24 kusukela ngosuku lokwenziwa kwento epakishweni lokuqala elingavulwanga, igcinwe endaweni epholile neyomile kude nokukhanya kwelanga okuqondile, amanzi.
Indawo yokugcina izinto enomoya, Ukomisa okuphansi kwezinga lokushisa, Ihlukaniswe nama-oxidants, ama-acid.
