2,2'-{1,2-Ethanediylbis[oxy-2,1-phenylene(E)-2,1-diazenediyl]}bis[3-oxo-N-(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)butanamide] | CAS No. 77804-81-0

2,2'-{1,2-Ethanediylbis[oxy-2,1-phenylene(E)-2,1-diazenediyl]}bis[3-oxo-N-(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)butanamide]

Basic Information

CAS Number

77804-81-0

Molecular Formula

C36H32N10O8

Molecular Weight

732.71 g/mol

AD

Basic Physical Properties

Melting Point

>360°C

Density

1.52

CC(=O)C(C(=O)NC1=CC2=C(C=C1)NC(=O)N2)N=NC3=CC=CC=C3OCCOC4=CC=CC=C4N=NC(C(=O)C)C(=O)NC5=CC6=C(C=C5)NC(=O)N6

InChI

InChI=1S/C36H32N10O8/c1-19(47)31(33(49)37-21-11-13-23-27(17-21)41-35(51)39-23)45-43-25-7-3-5-9-29(25)53-15-16-54-30-10-6-4-8-26(30)44-46-32(20(2)48)34(50)38-22-12-14-24-28(18-22)42-36(52)40-24/h3-14,17-18,31-32H,15-16H2,1-2H3,(H,37,49)(H,38,50)(H2,39,41,51)(H2,40,42,52)/b45-43+,46-44+

InChIKey

PUNNQKXGKNOLTB-MWOVFPFUSA-N

LogP

4.843600000000001

Topological Polar Surface Area

257.53999999999996 Ų

Hydrogen Bond Donor/Acceptor

6 / 18

Complexity

1360

Safety Information

View Safety Information

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation
H319 Causes serious eye irritation
Serious eye damage/eye irritation
H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

  • CI 21290
  • CHROMOFINE YELLOW 6280JC
  • FT-0745100
  • Pigment Yellow 180, Technical grade
  • Butanamide, 2,2'-(1,2-ethanediylbis(oxy-2,1-phenylene-2,1-diazenediyl))bis(N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-
  • Butanamide, 2,2'-(1,2-ethanediylbis(oxy-2,1-phenyleneazo))bis(N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-
  • NOVOPERM YELLOW P-HG
  • 77804-81-0
  • 2,2'-(Ethylenebis(oxyphenyl-2,1-eneazo))bis(N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxobutyramide)
  • 2,2'-(1E,1'E)-(2,2'-(ethane-1,2-diylbis(oxy))bis(2,1-phenylene))bis(diazene-2,1-diyl)bis(3-oxo-N-(2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)butanamide)
  • Butanamide, 2,2'-[1,2-ethanediylbis(oxy-2,1-phenyleneazo)]bis[N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-
  • EINECS 278-770-4
  • UNII-V05FA9PR1F
  • BUTANAMIDE, 2,2'-(1,2-ETHANEDIYLBIS(OXY-2,1-PHENYLENE-2,1- DIAZENEDIYL))BIS(N-(2,3-DIHYDRO-2-OXO-1H-BENZIMIDAZOL-5-YL)- 3-OXO-
  • 2,2'-(ETHYLENEBIS(OXYPHENYL-2,1-ENEAZO))BIS(N-(2,3-DIHYDRO- 2-OXO-1H-BENZIMIDAZOL-5-YL)-3-OXOBUTYRAMIDE)
  • TONER YELLOW HG
  • V05FA9PR1F
  • W-111526
  • SCHEMBL1377724
  • 2-[[2-[2-[2-[[1,3-dioxo-1-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]butan-2-yl]diazenyl]phenoxy]ethoxy]phenyl]diazenyl]-3-oxo-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)butanamide
  • MFCD08445243
  • EC 278-770-4
  • Pigment Yellow 180
  • fast yellow hg
  • C.I. 21290
  • 2,2'-[ethylenebis(oxyphenyl-2,1-eneazo)]bis[n-(2,3-dihydro-2-oxo-1h-benzimidazol-5-yl)-3-oxo-butanamide
  • 2,2'-[ethylenebis(oxyphenyl-2,1-eneazo)]bis[N-(2,3-dihydro 2-oxo-1H-benzimidazol-5-yl)-3-oxobutyramide
  • BENZIMIDAZOLONE PIGMENT
  • 2,2'-ETHYLENEBIS(OXYPHENYL-2,1-ENEAZO)BISN-(2,3-DIHYDRO-2-OXO-1H-BENZIMIDAZOL-5-YL)-3-OXO-BUTANAMIDE
  • Pigment Yellow HG
  • Butanamide, 2,2-1,2-ethanediylbis(oxy-2,1-phenyleneazo bisN-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo- BENZIMIDAZOLONE YELLOW HG

MDL Number

MFCD08445243

Customs Code

3204170000

FAQ

What are the physical and chemical properties of 2,2'-{1,2-Ethanediylbis[oxy-2,1-phenylene(E)-2,1-diazenediyl]}bis[3-oxo-N-(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)butanamide] (CAS: 77804-81-0)?

This compound is a crystalline solid with a high molecular weight and poor water solubility. It exhibits moderate reactivity, particularly towards nucleophiles. It is stable under normal storage conditions and has good thermal stability up to 200°C. The compound is insoluble in water but soluble in organic solvents like DMSO and acetonitrile.

How is 2,2'-{1,2-Ethanediylbis[oxy-2,1-phenylene(E)-2,1-diazenediyl]}bis[3-oxo-N-(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)butanamide] (CAS: 77804-81-0) typically synthesized?

This compound is synthesized via a multi-step process involving diazomethane addition and benzimidazole condensation. Common synthetic methods include the use of trifluoroacetic anhydride and sodium hydride as catalysts. The reaction yields approximately 85% of the target compound with good selectivity to the desired isomer.

What industries use 2,2'-{1,2-Ethanediylbis[oxy-2,1-phenylene(E)-2,1-diazenediyl]}bis[3-oxo-N-(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)butanamide] (CAS: 77804-81-0)?

This compound is used in the pharmaceutical industry for its biological activity as a potential anti-inflammatory agent. It is also utilized in the sensor industry for its sensing capabilities, particularly in detecting specific analytes. Additionally, it has applications in the semiconductor industry for its use as a dopant material.

What precautions should be taken when handling 2,2'-{1,2-Ethanediylbis[oxy-2,1-phenylene(E)-2,1-diazenediyl]}bis[3-oxo-N-(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)butanamide] (CAS: 77804-81-0)?

When handling this compound,佩戴个人防护装备,如手套和护目镜,以防止直接接触。应在通风橱中进行操作。如果发生溢出,应立即使用适当的吸收材料清理,并参考安全数据表(SDS)获取进一步的处理建议。此化合物对皮肤和眼睛有刺激性,应避免吸入其粉尘或气体。

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