Diethyl phthalate/DEP/CAS: 84-66-2
Fa'amatalaga Pupuu:
Igoa o le Oloa: Diethyl phthalate
CAS: 84-66-2
Ituaiga: ZA-Y
MF:C12H14O4
MW:222.24
FA'ATULAGA:
Fa'amatalaga:
O le Diethyl phthalate (DEP) o se sui o le vaega o esters o le phthalic acid e ta'ua o phthalates, e fa'aaogaina soo e fai ma solvents ma plasticisers i le lalolagi atoa. E mafai e le DEP ona fa'ateleina le fetu'una'i o palasitika. E maua fo'i i totonu o fa'asologa o deodorant, manogi, emollients ma mea e tete'e ai iniseti. E mafai ona fe'avea'i ma le dimethyl phtalate.
Fa'amatalaga:
| Mea | Fa'amatalaga |
| Tulaga e liusuavai ai | -3 °C (fa'amalamalama) |
| Pula le tulaga | 298-299 °C (fa'amalamalama) |
| Mafiafia | 1.12 g/mL i le 25 °C (fa'amalamalamaina) |
| Mafiafia o le ausa | 7.66 (vs le ea) |
| Mamafa o le ausa | 1 mm Hg (100°C) |
| Fa'asinomaga o le fa'ata'ita'iga | n20/D 1.502(tusitusiga) |
| Vevela o le teuina. | 2-8℃ |
| Fp | >230 °F |
| Fa'asoloatoa | E toetoe lava a lē solo i le vai, e mafai ona fefiloi ma le ethanol (96 pasene). |
| Pepa | Suavai |
| Lanu | APHA: ≤15 |
Fa'aaogāga
O le Diethyl phthalate o se mea e fa'aaogā e fai ai le Plasticizer mo ata tifaga ma pepa palasitika cellulose ester; i palasitika ua mamanuina; gaosiga o varnish; mea teuteu.
O le Diethyl phthalate o se vailaʻau faʻafefiloi o le rodenticides dimouse, murine, ma le chlorpyrone, ma o se vailaʻau taua foʻi. E faʻaaogaina le Diethyl phthalate o se mea e faʻapipiʻi ai palasitika. E faʻaaogaina le Diethyl phthalate o se vailaʻau faʻataʻitaʻi, o se vailaʻau tumau mo le chromatography gas, o se vailaʻau mo le cellulose ma esters, o se mea e faʻapipiʻi ai palasitika ma se mea e faʻasusu ai. E faʻaaogaina le Diethyl phthalate o se mea e faʻapipiʻi ai palasitika, o se vailaʻau e faʻapipiʻi ai palasitika, o se vailaʻau e faʻapipiʻi ai palasitika, o se mea e faʻapipiʻi ai palasitika ma se mea e faʻasusu ai. E faʻaaogaina le Diethyl phthalate o se mea e faʻapipiʻi ai palasitika, o se mea e faʻasusu ai palasitika, o se mea e faʻapipiʻi ... mo le faʻasusuina o uʻamea lanu poʻo mea e seasea ona maua, o se mea e faʻapipiʻi ai palasitika mo le chromatography gas, o se mea e faʻasusu ai palasitika i le ava malosi, o se mea e faʻasusu ai palasitika. O lenei oloa e palu faʻatasi ma le cellulose acetate, cellulose acetate butyrate, polyvinyl acetate, nitrocellulose, ethyl cellulose, polymethyl methacrylate, polystyrene, polyvinyl butyral, vinyl chloride-vinyl acetate. O le tele o resins e pei o copolymers e lelei le fetaui. E masani ona faʻaaogaina o se mea e faʻapipiʻi ai palasitika mo le cellulose resin, ae o le oloa e maualuga le fesuisuiaʻi, lea e faʻatapulaʻaina ai lona lautele o le faʻaaogaina.
Ua fa'aaogaina le diethyl phthalate e sui ai le camphor i le gaosiga o le celluloid, o se solvent mo le cellulose acetate i le gaosiga o varnishes ma dopes, o se flexative mo mea manogi, ma mo le fa'aleagaina o le ethanol.
Afifiina ma le Felauaiga
200KG/Palu
E patino i oloa masani ma e mafai ona tilivaina i le vasa ma le ea
Tausia ma teuina
Umi e teu ai: 24 masina mai le aso na gaosia ai i totonu o le afifiina muamua e leʻi tatalaina teuina i se nofoaga malūlū ma mago, ʻaloʻese mai le la saʻo, vai.
Faleteuoloa e fa'amamago i le ea, fa'amago i le vevela maualalo, Vavae'ese mai mea e fa'aola ai le ea, 'asi.
