기본 정보
- CAS
92-71-7- 표준 SMILES
c1ccc(-c2cnc(-c3ccccc3)o2)cc1- InChIKey
CNRNYORZJGVOSY-UHFFFAOYSA-N- 분자식
- C15H11NO
- 평균 분자량
- 221.25 g/mol
- 단동위원소 질량
- 221.08406397
이름 및 식별자
- 우선 이름
- 2,5-Diphenyloxazole
- IUPAC
- 2,5-diphenyl-1,3-oxazole
- 현지명
- 2,5-디페닐옥사졸
- 영어명
- 2,5-Diphenyloxazole
- 분자식
- C15H11NO
- 분자량
- 221.25
이름 및 동의어
2,5-Diphenyloxazole92-71-72,5-Diphenyl-1,3-oxazoleOXAZOLE, 2,5-DIPHENYL-TritosolPPO (scintillator)DPO (scintillator)2P8A647RYFNSC-24856NSC-49168DTXSID7059060RefChem:444676
이름 더 보기
2,5-디페닐옥사졸DPOPolyphenylene etherDPO PPOusafek-67752,5-DiphenyLDiphenyloxazoledpo(scintillator)
DTXCID0048767202-181-32,5-diphenyl-oxazoleUSAF EK-6775PPOMFCD00005306NSC 248562,3-oxazole
데이터베이스 식별자
- CAS
92-71-7- PubChem CID
- 7105
- DTXSID
DTXSID7059060- UNII
- 2P8A647RYF
- EC Number
- 202-181-3
- Nikkaji
- J37.305B
물성
구조 계산 물성
- XLogP
- 4.7
- 극성 표면적
- 26 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 2
- 회전 가능 결합 수
- 2
- 무거운 원자 수
- 17
- 형식 전하
- 0
- 복잡도
- 231
실험 및 물리화학적 성질
Chemical ClassesDyes -> Other Dyes
SpringerMaterials PropertiesAngular frequency
LogP4.67
Density1.0940 @ 100°C
Boiling Point360 °C @760 [mm Hg]
Melting Point74 °C
Vapor Pressure0.00000465 [mmHg]
Physical DescriptionWhite powder; [Alfa Aesar MSDS]
물리화학적 성질
- 녹는점
- 72 · 72-74 °C(lit.)
- 끓는 점
- 360 °C · 360 °C(lit.)
- 밀도
- 1.06 · 1.06
- 증기압
- 0.002 Pa · 0.002Pa at 25℃
- 굴절률
- 1.6231 · 1.6231 (estimate)
- 인화점
- 360 °C · 360°C
- 저장 조건
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
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.
유해성 정보
Regulatory Information
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
Hazards SummaryIntraperitoneal LD50 (mouse) = 750 mg/kg; [RTECS] May cause irritation; [Alfa Aesar MSDS] See POPOP.
Hazard Classes and CategoriesAcute Tox. 4 (91.7%)
안전 및 보호
Protective Action Criteria (PAC)
2.5 [mg/m3]
27 [mg/m3]
160 [mg/m3]
안전 데이터
- wgk
- 3
- tsca
- TSCA listed
- rtecs
- RP6825000
- HS 번호
- 29349990
- risk_code
- 36/37/38-36-22
화학 및 산업
용도 및 제조
General Manufacturing InformationOxazole, 2,5-diphenyl-: ACTIVE
응용 분야
용도PPO 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).
일반 설명2,5-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.
상·하류 제품 정보
상류 원료
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