2,4,6-Trimethylbenzoyldiphenylphosphine oxide/CAS：75980-60-8
Tsananguro pfupi:
Zita rechigadzirwa:2,4,6-Trimethylbenzoyldiphenylphosphine oxide
CAS: 75980-60-8
MF: C22H21O2P
MW: 348.37
MAUMBIRWO:
Kuwanda:
1.12 g/mL pa 25 °C (lit.)
Nzvimbo yekunyunguduka: 88-92℃(zviri pachena)
2,4,6-Trimethylbenzoyldiphenylphosphine oxideikristaro yeupfu yero yakajeka, inonyungudika mu methanol, haiwirirane ne oxidants dzakasimba, uye inofanira kuchengetwa munzvimbo yakaoma patembiricha yemumba.
tsanangudzo
| Chinhu | Tsanangudzo |
| Nzvimbo Yokubikira | 519.6±60.0 °C (Yakafanotaurwa) |
| Kumanikidzwa kwemhepo | 0Pa pa25℃ |
| Rindekisi ye efractive | n20/D 1.475(lit.) |
| Poindi yeFlash | ＞230℉ |
| Mamiriro ekuchengetedza | Yakavharwa munzvimbo yakaoma, Tembiricha yemukamuri |
| Skuwanda | Yakanyungudutswa mu methanol |
| Fomu | Pkristaro yemhando yepamusoro |
| Ruvara | Yero yakajeka kubva kune yero kusvika kune girini |
| Inonyungudika | 3.4mg/L pa20°C |
| Kureba kwehurefu hwemafungu (λ zvakanyanya) | 400nm(DMF)(yakavhenekerwa) |
| Kugadzikana | Stafura. Hazvienderane nezvinokonzera oxidants zvine simba. |
Kushandiswa
2,4,6-Trimethylbenzoyldiphenylphosphine oxide isInonyanya kushandiswa pakugadzira ma inki ekudhinda escreen, inki dzekudhinda dze lithographic, inki dzekudhinda dzeflexographic, uye ma coatings ehuni. TPO inogona kurapwa zvachose pamativi ese machena uye ane titanium dioxide pigment. Inoshandiswa zvakanyanya mu coatings dzakasiyana-siyana, nekuda kwekushanda kwayo kwakanaka kwekunyudzwa, inonyanya kukodzera inki yekudhinda yescreen, flat printing, inki yekudhinda yeflexographic, uye ma coatings ehuni. Coat haina yero, post polymerization effect yakaderera, uye hapana masara. Inogona zvakare kushandiswa pa coatings yakajeka, kunyanya yakakodzera zvigadzirwa zvine zvinodiwa zvishoma zvekunhuhwirira. Kana ikashandiswa yoga muma polyester asina kuguta ane styrene, ine simba guru rekutanga. Kune acrylic ester systems, kunyanya ma coated systems, anowanzo shandiswa pamwe chete nema amines kana acrylamides, uye akabatanidzwa nemamwe ma photoinitiators kuti system iwane curing yakakwana. Inonyanya kukodzera pakugadzirisa low yellowing, machena systems, uye makobvu film layers. Kusanganiswa kwe photoinitiator TPO ne MOB240 kana CBP393 kunogona kuvandudza curing efficiency. Ndiyo mushonga wakanakisa wekubvisa petroleum aromatic hydrocarbon plants uye inoshandiswawo seformylation reagent mumunda wemakemikari akanaka.
Ndiyo mushonga wakanakisisa wekubvisa mafuta muzvirimwa zve petroleum aromatic hydrocarbon; Musanganiswa weN-formylmorpholine ne morpholine (1:1) ndiwo mushonga wekubvisa mafuta mu methyl ethyl ketone unit. Inoshandiswawo seformylation reagent mumunda wemakemikari akanaka. Inonyanya kushandiswa pakunyora screen printing, planographic printing ink, flexographic printing ink, wood coatings, UV curing coatings, printing ink, UV curing adhesives, optical fiber coatings, nezvimwewo.
Kurongedza uye Kutumira
20KG/Katoni kana sezvinodiwa nevatengi.
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.
