CAS 92-71-7 MFCD00005306-2,5-Diphenyloxazole 2,5-二苯恶唑 TAO{mole}

2,5-Diphenyloxazole 2,5-二苯恶唑

CAS 92-71-7 MFCD00005306

化学结构图

SMILES: c1ccc(-c2cnc(-c3ccccc3)o2)cc1

化学属性

Mol. Formula	C15H11NO
Mol. Weight	221.26
Density	1.06
TSCA	Yes
Boiling Point	360.0±0.0 °C at 760 mmHg
Melting Point	72-74°C
Solubility	NEGLEGIBLE
Flash Point	162.3±21.9 °C
Appearance	针状结晶。熔点74℃，溶于醇、醚和石油醚，不溶于水。能随水蒸气微挥发。沸点360℃。

别名和识别编码

Chemical Name	2,5-Diphenyloxazole
CAS Number	92-71-7
EC Number	202-181-3
Beilstein Registry Number	157021
MDL Number	MFCD00005306
Synonym	2,5-Diphenyloxazole {LY} 2,5-Diphenyloxazole {} {LY} 2,5-Diphenyloxazole {} {} {LY} 2,5-Diphenyloxazole {} {} {} {LY} 2,5-Diphenyloxazole {} {} {} {} {LY} 2,5-Diphenyloxazole {} {} {} {} {} {LY} 2,5-Diphenyloxazole {} {} {} {} {} {} {LY} 2,5-Diphenyloxazole {} {} {} {} {} {} {} {LY} 2,5-Diphenyloxazole {} {} {} {} {} {} {} {} {LY} 2,5-Diphenyloxazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,5-Diphenyloxazole {} {} {} {} {} {} {} {} {} {} {LY} 2,5-Diphenyloxazole {} {} {} {} {} {} {} {} {} {} {} {LY} 2,5-Diphenyloxazole {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,5-Diphenyloxazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,5-Diphenyloxazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,5-Diphenyloxazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,5-Diphenyloxazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID	87567503
Reaxys-RN	157021
Chemical Name Translation	2,5-二苯恶唑
InChIKey	CNRNYORZJGVOSY-UHFFFAOYSA-N
Wiswesser Line Notation	T5N COJ BR& DR
LabNetwork Molecule ID	LN00193996
Canonical SMILES	C1(C2=CC=CC=C2)=NC=C(C3=CC=CC=C3)O1

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分类

{SNA} Analytical Reagents, Analytical/Chromatography, Biochemicals and Reagents, Building Blocks, Chemical Synthesis, Fluorescence/Luminescence Spectroscopy, Heterocyclic Building Blocks, Laser Dyes, Luminescent Compounds/Detection, Materials Science, Organic and Printed Electronics, Oxazoles, Photonic and Optical Materials, Scintillation Reagents, Scintillation reagents, Spectroscopy
{SNA} Analytical Reagents, Analytical/Chromatography, Biochemicals and Reagents, Building Blocks, Chemical Synthesis, Fluorescence/Luminescence Spectroscopy, Heter
{uni_hamburg} no charge; oxygen heterocycle; nitrogen heterocycle; carbocycle; aromatic; 5ring; 6ring; 1fragment

产品应用

该品是闪烁试剂,用于闪烁光谱。

安全信息

Signal word Warning

GHS Symbol

WGK Germany3

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
S24 Avoid contact with skin 避免皮肤接触；
S25 Avoid contact with eyes 避免眼睛接触；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R36 Irritating to eyes 刺激眼睛
R22 Harmful if swallowed 吞咽有害

Precautionary statements

P305+P351+P338

RTECSRP6825000

Hazard statements

H413 Maycauselonglastingharmfuleffectstoaquaticlife 可能对水生生物造成长期持续有害影响。
H302 Harmful if swallowed 吞食有害
H319 Causes serious eye irritation 严重刺激眼睛

Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Hazard Codes Xn

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 750 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD277-689

Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {}

其他信息

Acros Organics:2,5-二苯基噁唑 2,5-Diphenyloxazole, scintillation grade, 99%(92-71-7)
MOL 文件:92-71-7.mol
Alfa Aesar:2,5-二苯基唑,99% 2,5-Diphenyloxazole, 99%(92-71-7)
方法一:将1g苯甲酰氨基苯乙酮溶于5ml硫酸中，在水浴上加热2min，倒入水中，析出无色结晶。过滤，有石油醚（沸程50-70℃）重结晶，得2,5-二苯基噁唑。
TCI Shanghai:2,5-二苯基恶唑[用于闪烁光谱法] 2,5-Diphenyloxazole [for scintillation spectrometry],>;99.0%(T)(92-71-7)
用途二:该品是闪烁试剂。
2,5-二苯基恶唑价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 30076213 2，5-二苯基噁唑 10g 84元 2011/08/23 30076282 2，5-二苯基噁唑 10g 144元 2011/04/16 D0902 2,5-二苯基恶唑[用于闪烁光谱法] 2,5-Diphenyloxazole [for scintillation spectrometry] 25G 399元
上游原料:乙酰苯
图谱信息:2,5-二苯基恶唑(92-71-7)核磁图( 13 CNMR) 2,5-二苯基恶唑(92-71-7)质谱(MS) 2,5-二苯基恶唑(92-71-7)红外图谱(IR2) 2,5-二苯基恶唑(92-71-7)核磁图( 1 HNMR) 2,5-二苯基恶唑(92-71-7)红外图谱(IR1)
用途一:用作工程塑料，用于电子、电器、纺织、机械、仪表等工业部门
MSDS 信息:2,5-Diphenyloxazole(92-71-7).msds
溶于醇、醚和石油醚，不溶于水。能随水蒸气微挥发。
海关编码:29349990