4,4'-BIS(HEPTYLOXY)AZOXYBENZENE

4,4'-BIS(HEPTYLOXY)AZOXYBENZENE Structure
CAS No.
2635-26-9
Chemical Name:
4,4'-BIS(HEPTYLOXY)AZOXYBENZENE
Synonyms
HOAB;HpAB;p-Diheptyloxyazoxybenzene;4,4'-Diheptoxyazoxybenzene;p,p'-Diheptyloxyazoxybenzene;4,4'-DIHEPTYLOXYAZOXYBENZENE;4,4'-BIS(HEPTYLOXY)AZOXYBENZENE;Azoxy-bis-(p-n-heptyloxybenzene;p,p'-bis(heptyloxy)azoxybenzene;Azoxybenzene, 4,4'-bis(heptyloxy)-
CBNumber:
CB4409188
Molecular Formula:
C26H38N2O3
Molecular Weight:
426.59
MOL File:
2635-26-9.mol
MSDS File:
SDS

4,4'-BIS(HEPTYLOXY)AZOXYBENZENE Properties

Melting point 73-122 °C
Boiling point 542.01°C (rough estimate)
Density 1.0930 (rough estimate)
refractive index 1.5300 (estimate)
storage temp. Flammables area
EPA Substance Registry System Diazene, bis[4-(heptyloxy)phenyl]-, 1-oxide (2635-26-9)

SAFETY

Risk and Safety Statements

Hazard Codes  Xn-F
Risk Statements  36/37/38-20/22-11
Safety Statements  37/39-26-16

4,4'-BIS(HEPTYLOXY)AZOXYBENZENE Chemical Properties,Uses,Production

Chemical Properties

YELLOW FLAKES OR POWDER

Purification Methods

Purify azoxybenzene by chromatography on Al2O3 (*benzene), recrystallise it from hexane or 95% EtOH and dry it by heating under vacuum. The liquid crystals can be sublimed in vacuo. [Mellifiori et al. Spectrochim Acta Part A 37(A) 605 1981, Dewar & Schroeder J Am Chem Soc 86 5235 1964, Weygand & Glaber J Prakt Chem 155 332 1940, Beilstein 16 III 600, 16 IV 5264.]

4,4'-BIS(HEPTYLOXY)AZOXYBENZENE Preparation Products And Raw materials

Raw materials

Preparation Products

4,4'-BIS(HEPTYLOXY)AZOXYBENZENE Suppliers

Global( 16)Suppliers
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Hefei TNJ Chemical Industry Co.,Ltd. +86-0551-65418671 +8618949823763 China 34571 58 Inquiry
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Nanjing Shizhou Biology Technology Co.,Ltd 025-85560043 15850508050 China 6210 58 Inquiry
Kanto Chemical Co., Inc. +81 3 3663 7631 Japan 6762 74 Inquiry
Frinton Laboratories, Inc. 877-FRINTON (toll free) United States 1460 61 Inquiry
Pfaltz & Bauer, Inc. (800) 225-5172 United States 6830 72 Inquiry
Service Chemical Inc. 888-895-6920 Germany 6373 71 Inquiry
Ryan Scientific, Inc. 843-884-4911 x 319 United States 6446 60 Inquiry
Acros Organics +32 14/57.52.11 Belgium 6780 81 Inquiry
ChemService Inc. (800) 452-9994 Orders Only United States 6383 68 Inquiry
HOAB 1,2-Bis[4-(heptyloxy)phenyl]diazene 1-oxide 4,4'-Diheptoxyazoxybenzene Azoxybenzene, 4,4'-bis(heptyloxy)- Azoxy-bis-(p-n-heptyloxybenzene p,p'-Diheptyloxyazoxybenzene p-Diheptyloxyazoxybenzene 1,2-DI[4-(HEPTYLOXY)PHENYL]-1-OXO-1LAMBDA5-DIAZ-1-ENE 4,4'-BIS(HEPTYLOXY)AZOXYBENZENE 4,4'-DIHEPTYLOXYAZOXYBENZENE 4,4''-DIHEPTYLOXYAZOXYBENZENE ---HOAB, LIQUID CRYSTAL--- HpAB 4,4'-Bis(heptyloxy)azoxybenzene,98% (Z)-1,2-bis(4-(heptyloxy)phenyl)diazene oxide p,p'-bis(heptyloxy)azoxybenzene bis-4-(heptyloxy)phenyldiazene-1-oxide Diazene, 1,2-bis[4-(heptyloxy)phenyl]-, 1-oxide 2635-26-9 C26H38N2O3