Oxazole 噁唑

CAS 288-42-6 MFCD00009751

化学结构图

288-42-6
SMILES: C1COCN1

化学属性

Mol. FormulaC3H3NO
Mol. Weight69.06
Density1.05
Refractive index1.4250 to 1.4290
Flash Point19°C
TSCANo
Boiling Point69.5°C at 760 mmHg
Melting Point-87--84°C
Appearance 恶唑(288-42-6)为含有一个氧原子和一个氮原子的不饱和五元杂环化合物。氧原子和氮原子可互成间位或邻位。有类似吡啶气味的液体。熔点-87~-84℃,沸点69~70℃,相对密度1.05g/ml,25℃,折射率1.4285。易溶于水、乙醇、乙醚等。具微碱性,但不能使石蕊试纸变色。芳香性弱,不易发生正常的亲电取代反应。

别名和识别编码

Chemical NameOxazole
CAS Number288-42-6
Synonym Oxazole {LY} Oxazole {} {LY} Oxazole {} {} {LY} Oxazole {} {} {} {LY} Oxazole {} {} {} {} {LY} Oxazole {} {} {} {} {} {LY} Oxazole {} {} {} {} {} {} {LY} Oxazole {} {} {} {} {} {} {} {LY} Oxazole {} {} {} {} {} {} {} {} {LY} Oxazole {} {} {} {} {} {} {} {} {} {LY} Oxazole {} {} {} {} {} {} {} {} {} {} {LY} Oxazole {} {} {} {} {} {} {} {} {} {} {} {LY} Oxazole {} {} {} {} {} {} {} {} {} {} {} {} {LY} Oxazole {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Oxazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Oxazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Oxazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Oxazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Oxazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Oxazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
MDL NumberMFCD00009751
EC Number206-020-8
Beilstein Registry Number103851
PubChem Substance ID9255
Reaxys-RN103851
Chemical Name Translation噁唑
LabNetwork Molecule IDLN00217086
InChIInChI=1S/C3H3NO/c1-2-5-3-4-1/h1-3H
Canonical SMILESO1C=NC=C1
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分类

  • {uni_hamburg} no charge; oxygen heterocycle; nitrogen heterocycle; aromatic; 5ring; 1fragment
  • Heterocycles
  • {SNA} Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Oxazoles

相关文献及参考

  • Short: II/25C
  • Beilstein:27(5)5,9
  • Short: II/14a
  • Short: II/27C

安全信息

Packing GroupII
UN Number 1993 UN 1993 3/PG 1 UN2924
Risk Statements
  • R11 Highly flammable 非常易燃
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • 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;
  • S36 Wear suitable protective clothing 穿戴适当的防护服;
  • 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;
  • S37/60
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
GHS Symbol
WGK Germany3
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H318 Causes serious eye damage 严重伤害眼睛
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241+P242+P243
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P303+P361+P353
  • P305+P351+P338
  • P370+P378
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Hazard Codes 3 F;Xi
Storage condition -20°C {LY} -20°C 0-10 0-10°C Refrigerator {} {LY} -20°C {} {} {LY} -20°C {} {} {} {LY} -20°C {} {} {} {} {LY} -20°C {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
Hazard Class3

其他信息

  • TCI Shanghai:唑 Oxazole,>;98.0%(GC)(288-42-6)
  • 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 30503480 噁唑 1g 520元 2011/08/23 L1834102 噁唑,98+% 5g 2450元 2011/04/16 O0287 唑 Oxazole 1G 1300元
  • MOL 文件:288-42-6.mol
  • 下游产品:荧光增白剂 185 --> 噻唑磷 --> 溶致液晶高分子聚苯并[口恶]唑 --> 唑啶磷 --> 恶霜灵
  • Alfa Aesar:1,3-氧氮杂茂,98+% Oxazole, 98+%(288-42-6)
  • 图谱信息:恶唑(288-42-6)核磁图( 1 HNMR)
  • Sigma Aldrich:288-42-6(sigmaaldrich)
  • MSDS 信息:Oxazole(288-42-6).msds

系列性分类


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