Diphenyl Isophthalate 间苯二甲酸二苯酯

CAS 744-45-6 MFCD00046051

化学结构图

744-45-6
SMILES: O=C(Oc1ccccc1)c1cccc(C(=O)Oc2ccccc2)c1

化学属性

Mol. FormulaC20H14O4
Mol. Weight318.33
Melting Point136-138°C
Flash Point223 ºC
Boiling Point499 °C at 760 mmHg
Solubility不溶
Appearance 白色结晶。熔点141-142℃。溶于乙醇和丙酮，不溶于水。
Density1,2 g/cm3

别名和识别编码

Chemical NameDiphenyl Isophthalate
Synonym Diphenyl isophthalate {LY} Diphenyl isophthalate {} {LY} Diphenyl isophthalate {} {} {LY} Diphenyl isophthalate {} {} {} {LY} Diphenyl isophthalate {} {} {} {} {LY} Diphenyl isophthalate {} {} {} {} {} {LY} Diphenyl isophthalate {} {} {} {} {} {} {LY} Diphenyl isophthalate {} {} {} {} {} {} {} {LY} Diphenyl isophthalate {} {} {} {} {} {} {} {} {LY} Diphenyl isophthalate {} {} {} {} {} {} {} {} {} {LY} Diphenyl isophthalate {} {} {} {} {} {} {} {} {} {} {LY} Diphenyl isophthalate {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenyl isophthalate {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenyl isophthalate {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenyl isophthalate {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenyl isophthalate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenyl isophthalate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenyl isopht
MDL NumberMFCD00046051
CAS Number744-45-6
PubChem Substance ID69779
EC Number212-014-6
Chemical Name Translation间苯二甲酸二苯酯
Reaxys-RN1889138
Beilstein Registry Number1889138
InChIKeyFHESUNXRPBHDQM-UHFFFAOYSA-N
LabNetwork Molecule IDLN00193210
InChIInChI=1S/C20H14O4/c21-19(23-17-10-3-1-4-11-17)15-8-7-9-16(14-15)20(22)24-18-12-5-2-6-13-18/h1-14H
Canonical SMILESO=C(OC1=CC=CC=C1)C2=CC=CC(C(OC3=CC=CC=C3)=O)=C2
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分类

  • {uni_hamburg}
  • {SNA} Building Blocks, C12 to C63, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks

相关文献及参考

  • Short: IV/7e Title: Liquid Crystals: Three Ring Systems with Two Bridging Groups Author: Vill, V. Editor: Thiem, J. Source: Landolt-Börnstein, New Series Volume: IV/7e Year: 1995 Keyword: organic compounds; enthaly of fusion; melting point; phase transition; liquid crystals; glass transition ISBN: 3-540-56758-5 ISBN: 978-3-540-56758-5 Internet Resource: DOI:10.1007/b51879 RefComment: VIII, 612 pages.

安全信息

WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements
Signal word
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
Precautionary statements
  • 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。
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P332+P313
  • P305+P351+P338+P337+P313
  • P302+P352+P332+P313+P362+P364
GHS Symbol
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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • MOL 文件:744-45-6.mol
  • TCI Shanghai:间苯二甲酸二苯酯 Diphenyl Isophthalate,>;99.0%(GC)(744-45-6)
  • 间苯二甲酸二苯酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 I0416 间苯二甲酸二苯酯 Diphenyl Isophthalate 25G 389元 2014/06/02 I0416 间苯二甲酸二苯酯 Diphenyl Isophthalate 10G 206元
  • 上游原料:间二甲苯 --> 钛酸四丁酯 --> 间苯二甲酸二甲酯
  • 方法一:以间苯二甲酸二甲酯为原料，与苯酚在正钛酸丁酯催化下，进行酯交换反应，然后经减压蒸馏，并加入间二甲苯，进行重结晶，最后经分离、干燥而得。
  • 用途一:用于有机合成，是PBT耐热聚合物的单体之一。也用作尼龙类树脂的增塑剂。用作芳杂环高聚物（如聚苯并咪唑、聚苯并噻唑等耐高温高聚物）的原料，还可用作聚酰胺类工程塑料的增韧剂。
  • Sigma Aldrich:744-45-6(sigmaaldrich)
  • 下游产品:苯乙双胍

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Esters - Carbonyl Compounds
  6. C12 to C63 - Esters
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Esters - Carbonyl Compounds
  6. C12 to C63 - Esters
  1. Materials Science 材料科学
  2. Liquid Crystals

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