Diphenylmethane 1,2-二苯基甲烷

CAS 101-81-5 MFCD00004781

化学结构图

101-81-5
SMILES: c1ccc(Cc2ccccc2)cc1

化学属性

Mol. FormulaC13H12
Mol. Weight168.24
Density1.01
Vapor Density5.79 (vs air)
Autoignition Point905 °F
Boiling Point264.3 °C at 760 mmHg
Vapor Pressure<;1 mmHg ( 77 °C)
Refractive indexn20/D 1.577(lit.)
Melting Point24.5 °C
Flash Point130°(266°F)
TSCAYes
Solubility溶于乙醇、乙醚、氯仿等。

别名和识别编码

CAS Number101-81-5
EC Number202-978-6
Beilstein Registry Number1904982
MDL NumberMFCD00004781
Synonym Diphenylmethane {LY} Diphenylmethane {} {LY} Diphenylmethane {} {} {LY} Diphenylmethane {} {} {} {LY} Diphenylmethane {} {} {} {} {LY} Diphenylmethane {} {} {} {} {} {LY} Diphenylmethane {} {} {} {} {} {} {LY} Diphenylmethane {} {} {} {} {} {} {} {LY} Diphenylmethane {} {} {} {} {} {} {} {} {LY} Diphenylmethane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylmethane {} {} {} {} {} {} {} {} {} {} {LY} Diphenylmethane {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylmethane {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylmethane {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylmethane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylmethane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylmethane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylmethane {} {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID7580
Merck Number3328
Chemical Name Translation1,2-二苯基甲烷
Reaxys-RN1904982
LabNetwork Molecule IDLN00227226
Chemical NameDiphenylmethane
InChIInChI=1S/C13H12/c1-3-7-12(8-4-1)11-13-9-5-2-6-10-13/h1-10H,11H2
Canonical SMILESC1(CC2=CC=CC=C2)=CC=CC=C1
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分类

  • {SNA} Arenes, Building Blocks, Chemical Synthesis, Organic Building Blocks
  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; 1fragment

产品应用

  • 汞试剂。气相色谱固定液(最高使用温度80℃,溶剂为乙醚),分离分析烃类。有机合成。

相关文献及参考

  • Short: II/27B
  • Merck:14,3328 Beilstein:5(4)498
  • Merck:14,3328
  • Short: II/3

安全信息

Signal word
WGK Germany2
Safety Statements
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
  • R22 Harmful if swallowed 吞咽有害
  • R50/53
Precautionary statements
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
RTECSDA4976500
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Packing GroupIII
UN Number UN3077
Hazard statements
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
  • H303 May be harmfully swallowed 吞食可能有害
Hazard Codes
Hazard Class9
GHS Symbol
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • 图谱信息:二苯基甲烷(101-81-5)核磁图( 1 HNMR) 二苯基甲烷(101-81-5)质谱(MS) 二苯基甲烷(101-81-5)核磁图( 13 CNMR) 二苯基甲烷(101-81-5)红外图谱(IR1) 二苯基甲烷(101-81-5)红外图谱(IR2) 二苯基甲烷(101-81-5)Raman光谱
  • 用途二:有定香能力。可少量用于中、低档日用品香精中,特别是在香皂香精中用其似玫瑰的香叶气息,可用人玫瑰、新刈草、香薇和多种类型,也用以配制人造香叶油。与二甲基代对苯二酚、香豆素、羟基香茅醛能协调混合得好,也能与桃子、悬钩子等果香香气协调。
  • 外观性质:无色针状晶体或液体, 有桔子香味。
  • 蒸气密度:5.79 (vs air)
  • 用途一:用于有机合成,也用作测定汞的试剂和气相色谱固定液
  • 上游原料:三氯化铝 --> 氯化锌 --> 汞齐
  • TCI Shanghai:二苯甲烷 Diphenylmethane,>;99.0%(GC)(101-81-5)
  • Alfa Aesar:二苯甲烷,99+% Diphenylmethane, 99+%(101-81-5)
  • 方法一:由氯苄与苯在铝汞齐(或无水三氯化铝,或氯化锌)催化下反应而得。先将干燥过的苯与铝汞齐加热,然后慢慢通入氯苄,回流2h,冷却加水搅拌,静置除水,余下物用5%碱液洗涤,水洗,最后减压蒸馏得成品。
  • 溶于乙醇、乙醚、氯仿、苯和环己烷,不溶于水,不溶于液氨。有香叶油和甜橙油香气。
  • Acros Organics:1,2-二苯基甲烷 Diphenylmethane, 99%(101-81-5)
  • 用途三:用作有机合成中间体,医药工业用于生产苯海拉明盐酸盐。二苯甲烷可作香叶油的代用品,适于配制皂用香精和香水等。也用于染料生产。
  • 二苯基甲烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30076127 二苯基甲烷 250g 87.5元 2011/04/16 D0896 二苯甲烷 Diphenylmethane 500G 575元 2011/04/16 D0896 二苯甲烷 Diphenylmethane 25G 175元
  • MSDS 信息:二苯甲烷(101-81-5).msds
  • 下游产品:雌二醇 --> α-异丙基对氯苯基乙腈 --> (+)-1-苯基-2-(对甲基苯基)乙胺 --> 盐酸氮卓斯汀 --> 二苯基溴甲烷 --> 布拉叶斯 --> 多亚甲基多苯基多异氰酸酯
  • Sigma Aldrich:101-81-5(sigmaaldrich)
  • 蒸气压:<;1 mm Hg ( 77 °C)
  • 用途四:汞试剂。气相色谱固定液(最高使用温度80℃,溶剂为乙醚),分离分析烃类。有机合成。
  • MOL 文件:101-81-5.mol

系列性分类