92-71-7c1ccc(-c2cnc(-c3ccccc3)o2)cc1CNRNYORZJGVOSY-UHFFFAOYSA-N92-71-7DTXSID7059060安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
This chemical does not meet GHS hazard criteria for 8.3% (4 of 48) of reports.
Warning
H302 (91.7%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P264+P265, P270, P273, P280, P301+P317, P305+P351+P338, P330, P337+P317, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 48 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Chemical: Oxazole, 2,5-diphenyl-
Status: Active Update: 21-02-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/22619
Oxazole, 2,5-diphenyl-: Does not have an individual approval but may be used under an appropriate group standard
2.5 [mg/m3]
27 [mg/m3]
160 [mg/m3]
解説フェノールの単量体が酸化結合されフェニレンオキシドがベースになった熱可塑性樹脂.高温における構造的安定性に優れ,幅広い温度範囲(-40 ℃~148 ℃の範囲で安定性を保つ)で使用できる.加水分解反応に対しても安定で,優れた誘電性を示す.耐衝撃性に優れる.電気部品,機械部品などに使われる.
使用PPO can be used as a dopant that improves the photo-electric feedback of plastic scintillators which are used as radiation detectors for nuclear materials. It can be coated on peptide substrates to facilitate radioactive labelling which can enable determination of substrate specificity of lysine methyltransferase enzymes. It may also be used in the fabrication of organic luminescent materials which can be used in light emitting diodes (LEDs).
一般的な説明2,5-Diphenyloxazole (PPO) is an oxazole that can be used as a scintillator and a laser dye. It has fluorescence at a wavelength of 375 nm. It can be used as a wavelength shifter in liquid samples due to their high quantum yield and large strokes shift.
純化方法Distil it in steam and crystallise it from ligroin. [Beilstein 27 III/IV 1437.]
読み込み中…
化学的特性light beige solid
化学性质耐熱性PPOは高温に強い材料であり連続使用温度は115°C〜130°Cの範囲です機械的強度堅牢であり機械的負荷がかかっても形状を維持します耐薬品性多くの化学薬品と溶剤に対して優れた耐性を持ちます電気絶縁性非常に良好な電気絶縁性能をもち電子部品の材料に適しています