Diethyl phthalate/DEP/CAS: 84-66-2
Tsananguro pfupi:
Zita rechigadzirwa: Diethyl phthalate
CAS: 84-66-2
Rudzi: ZA-Y
MF:C12H14O4
MW:222.24
MAUMBIRWO:
Tsananguro:
Diethyl phthalate (DEP) inhengo yeboka remaesters ephthalic acid anozivikanwa sephthalates, anoshandiswa kwose kwose sezvinhu zvinonyungudutsa uye zvinoisa purasitiki pasi rose. DEP inogona kuwedzera kuchinjika kwepurasitiki. Inowanikwawo mu deodorant formulations, perfume, emollients uye zvipembenene zvinodzinga zvipembenene. Inogona kusanganiswa ne dimethyl phtalate.
Tsanangudzo:
| Chinhu | Tsanangudzo |
| Nzvimbo yekunyunguduka | -3 °C (yakajeka) |
| Pokufashaira | 298-299 °C (yakapfava) |
| Kuwanda kwevanhu | 1.12 g/mL pa25 °C (yakapfava) |
| Kuwanda kwemhepo | 7.66(vs mhepo) |
| Kumanikidzwa kwemhepo | 1 mm Hg (100 °C) |
| Indekisi yeRefractive | n20/D 1.502(lit.) |
| Tembiricha yekuchengetera. | 2-8℃ |
| Fp | >230 °F |
| Kunyunguduka | Hazvinyungudike mumvura, zvinogona kusanganiswa ne ethanol (96 muzana). |
| Fomu | Mvura |
| Ruvara | APHA: ≤15 |
Kushandiswa
Diethyl phthalate ipurasitiki inoshandiswa mumafirimu nemapepa epurasitiki e cellulose ester; mumapurasitiki akaumbwa; mavarnish ekugadzira; zvizoro.
Diethyl phthalate chikamu chepakati che rodenticides dimouse, murine, uye chlorpyrone, uye zvakare chinhu chakakosha chinonyungudutsa. Diethyl phthalate inoshandiswa se plasticizer yemapurasitiki. Diethyl phthalate inoshandiswa se analytical reagent, gas chromatography stationary solution, solvent ye cellulose nema esters, plasticizer uye lubricant. Diethyl phthalate inoshandiswa se plasticizer, solvent, lubricant, fixative, foaming agent ye flotation yesimbi ine mavara kana isingawanzoitiki, gas chromatography fixative, alcohol denaturant, spray insecticide. Chigadzirwa ichi chakasanganiswa ne cellulose acetate, cellulose acetate butyrate, polyvinyl acetate, nitrocellulose, ethyl cellulose, polymethyl methacrylate, polystyrene, polyvinyl butyral, vinyl chloride-vinyl acetate. Mazhinji ma resins akadai se copolymers ane hukama hwakanaka. Anonyanya kushandiswa se plasticizer ye cellulose resin, asi chigadzirwa chacho chine volatility yakanyanya, izvo zvinoderedza kushandiswa kwacho kwakakura.
Diethyl phthalate yakashandiswa panzvimbo pe camphor mukugadzira celluloid, se solvent ye cellulose acetate mukugadzira varnishes nema dopes, se fitxative yezvinonhuwira, uye yekuderedza hunhu hwe ethanol.
Kurongedza uye Kutumira
200KG/Drum
Ndezvezvinhu zvakajairika uye zvinogona kutumirwa negungwa nemhepo
Chengeta uye chengeta
Nguva yesherufu: Mwedzi makumi maviri nemana kubva pazuva rekugadzirwa kwayo, yakachengetwa munzvimbo inotonhorera yakaoma isina chiedza chezuva, mvura.
Imba yekuchengetera zvinhu ine mhepo, Inoomesa zvinhu zvishoma, Yakaparadzaniswa nezvinokonzera makemikari, maasidhi.
