Cas no 1533-74-0 (Disperse Red 74)

Disperse Red 74 structure
Disperse Red 74 structure
Product Name:Disperse Red 74
CAS No:1533-74-0
MF:C22H25N5O7
MW:471.463205099106
CID:41543
PubChem ID:73746
Update Time:2025-04-18

Disperse Red 74 Chemical and Physical Properties

Names and Identifiers

    • Disperse Red 74
    • 2,2'-[[3-Acetamido-4-[(4-nitrophenyl)azo]phenyl]imino]diethyl diacetate
    • 2-[3-acetamido-N-(2-acetyloxyethyl)-4-[(4-nitrophenyl)diazenyl]anilino]ethyl acetate
    • C.I. DISPERSE RED 74 PRESS CAKE
    • ({3-(acetylamino)-4-[(e)-(4-nitrophenyl)diazenyl]phenyl}imino)diethane-2,1-diyl diacetate
    • 2,2'-({3-acetamido-4-[(4-nitrophenyl)azo]phenyl}imino)diethyl diacetate
    • EINECS 216-247-4
    • Acetamide,N-[5-[bis[2-(acetyloxy)ethyl]amino]-2-[(4-nitrophenyl)azo]phenyl]-
    • SOWPUZMDITYESQ-OCOZRVBESA-N
    • Acetamide, N-5-bis2-(acetyloxy)ethylamino-2-(4-nitrophenyl)azophenyl-
    • N-[5-[bis[2-(acetyloxy) ethyl]amino]-2-[(4-nitrophenyl) azo]phenyl]-Acetamide
    • 2-[3-acetamido-N-(2-acetyloxyethyl)-4-(4-nitrophenyl)diazenylanilino]ethyl acetate
    • acetic acid 2-[3-acetamido-N-(2-acetoxyethyl)-4-(4-nitrophenyl)azo-anilino]ethyl ester
    • 2-[[3-acetamido-4-(4-nitrophenyl)diazenyl-phenyl]-(2-acetyloxyethyl)amino]ethyl ethanoate
    • 1533-74-0
    • Acetamide,N-[5-[bis[2-(acetyloxy)ethyl]amino]-2-[2-(4-nitrophenyl)diazenyl]phenyl]-
    • 2,2'-3-Acetamido-4-(4-nitrophenyl)azophenyliminodiethyl diacetate
    • NS00048900
    • W-109676
    • 2,2'-((3-Acetamido-4-((4-nitrophenyl)azo)phenyl)imino)diethyl diacetate
    • 2,2/'-[[3-acetamido-4-[(4-nitrophenyl)azo]phenyl]imino]diethyl diacetate
    • DTXSID101024616
    • N-(5-(Bis(2-(acetyloxy)ethyl)amino)-2-(2-(4-nitrophenyl)diazenyl)phenyl)acetamide
    • CS-0010255
    • HY-D0315
    • N-[5-[Bis[2-(acetyloxy)ethyl]amino]-2-[2-(4-nitrophenyl)diazenyl]phenyl]acetamide
    • SOWPUZMDITYESQ-UHFFFAOYSA-N
    • Inchi: 1S/C22H25N5O7/c1-15(28)23-22-14-20(26(10-12-33-16(2)29)11-13-34-17(3)30)8-9-21(22)25-24-18-4-6-19(7-5-18)27(31)32/h4-9,14H,10-13H2,1-3H3,(H,23,28)/b25-24+
    • InChI Key: SOWPUZMDITYESQ-OCOZRVBESA-N
    • SMILES: O(C(C)=O)CCN(C1C=CC(=C(C=1)NC(C)=O)/N=N/C1C=CC(=CC=1)[N+](=O)[O-])CCOC(C)=O

Computed Properties

  • Exact Mass: 471.17500
  • Monoisotopic Mass: 471.175
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 9
  • Heavy Atom Count: 34
  • Rotatable Bond Count: 14
  • Complexity: 714
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 156A^2
  • XLogP3: 2.6

Experimental Properties

  • Density: 1.3
  • Boiling Point: 686.4°Cat760mmHg
  • Flash Point: 368.9°C
  • Refractive Index: 1.591
  • PSA: 155.48000
  • LogP: 4.49740

Disperse Red 74 Customs Data

  • HS CODE:3204110000
  • Customs Data:

    China Customs Code:

    3204110000

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