4H-3,1-Benzoxazin-4-one, 2,2'-(1,4-phenylene)bis-
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Grundinformationen
- CAS
18600-59-4- Standard-SMILES
O=c1oc(-c2ccc(-c3nc4ccccc4c(=O)o3)cc2)nc2ccccc12- InChIKey
BBITXNWQALLODC-UHFFFAOYSA-N- Summenformel
- C22H12N2O4
- Durchschnittliche Molmasse
- 368,348 g/mol
- Monoisotopische Masse
- 368,07970686
Namen und Bezeichner
- Bevorzugter Name
- 4H-3,1-Benzoxazin-4-one, 2,2'-(1,4-phenylene)bis-
- IUPAC
- 2,2'-(1,4-Phenylene)di(4H-3,1-benzoxazin-4-one)
- Englischer Name
- CYASORB UV-3638
- Summenformel
- C22H12N2O4
- Molmasse
- 368.34
Namen und Synonyme
UV-36382,2'-(1,4-phenylene)bis(4H-benzo[d][1,3]oxazin-4-one)DXSORB? 3638Cyasorb UV-3638Samsorb UV-3638UV Absorber 3638CHLUMIUV UV-3638Sinosorb? UV-3638UV Absorber UV-3638Light Stablizer UV-3638
Datenbank-Bezeichner
- CAS
18600-59-4- PubChem CID
- 3098422
- DTXSID
DTXSID40864845- UNII
- 8V348NL4QK
- EC Number
- 418-280-1、640-376-9
- Nikkaji
- J42.313K
Eigenschaften
Physikochemische Eigenschaften
- Schmelzpunkt
- 315 · 315-317 °C
- Siedepunkt
- 522.8 · 522.8±20.0 °C(Predicted)
- Dichte
- 1.41 · 1.41±0.1 g/cm3(Predicted)
- Dampfdruck
- 0 · 0-0Pa at 20-25℃
- storage temp.
- 2 · 2-8°C
- Aggregatzustand
- powder to crystal
- pka
- 1.98 · 1.98±0.20(Predicted)
- Farbe
- White to Orange to Green
- Wasserlöslichkeit
- 112 μg/L · 112μg/L at 20℃
- InChI
- InChI=1S/C22H12N2O4/c25-21-15-5-1-3-7-17(15)23-19(27-21)13-9-11-14(12-10-13)20-24-18-8-4-2-6-16(18)22(26)28-20/h1-12H
- InChIKey
- BBITXNWQALLODC-UHFFFAOYSA-N
- SMILES
- C1(C2OC(=O)C3=CC=CC=C3N=2)=CC=C(C2OC(=O)C3=CC=CC=C3N=2)C=C1
- LogP
- 4.7 at · 4.7 at 22℃
- CAS Datenbank
- 18600 · 18600-59-4(CAS DataBase Reference)
- EPA chemische Informationen
- 4 H-3,1-Benzoxazin-4-one, · 4H-3,1-Benzoxazin-4-one, 2,2'-(1,4-phenylene)bis- (18600-59-4)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
Sicherheitsdaten
- tsca
- TSCA listed
- hs_code
- 2934.99.4400
- risk_code
- 43-53
- hazard_code
- Xi
- safety_code
- 24-37-61
Chemie und Industrie
Anwendungen
BeschreibungCYASORB UV-3638 is a highly efficient and non-staining UV absorber, which is distinguishied by its superiorly low volatility, and its strong & broad range of UV light absorption together with no color contribution & excellent stabilization for polymers. White UV-3638 is designed to meet the demanding high temperature requirements for processing engineering plastics such as Nylon, PC,PET,PBT and PPO. UV-3638 is also highly effective in other poymers such as polyamides, polyacetals, polyolefins fibers, styrenics, elastomers where long term permanet UV light stability is required.
VerwendenCyasorb 3638 offers very strong and broad UV absorption with no color contribution. Possesses very good stabilization for polyesters(PET) and polycarbonates(PC).3638 is based on a benzoxaxinone structure which delivers a short-term heat stability up to 350 °C and a long term heat stability up to 160 °C.UV 3638 is ideal for film/sheet/plate applications such as solar cell, window film, etc.
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