10234-40-9

Basic information

• Product Name: O,O'-BIS(2-HYDROXYETHOXY)BENZENE
• Synonyms: O,O'-BIS(2-HYDROXYETHOXY)BENZENE;1,2-BIS(2-HYDROXYETHOXY)BENZENE;2,2'-(1,2-PHENYLENEDIOXY)DIETHANOL;2,2'-(O-PHENYLENEDIOXY)DIETHANOL;O,O'-Bis(2-hydroxyethoxy)benzene,98%;1,2-Phenylenebis(2-hydroxyethyl) ether;O,O'-bis-(2-Hydroxyethoxy) benzene 2-[2-(2-hydroxyethoxy) phenoxy] ethanol;2,2'-(1,2-Phenylenebis(oxy))diethanol
• CAS NO: 10234-40-9
• Molecular Formula: C₁₀H₁₄O₄
• Molecular Weight: 198.22
• Product Categories: Benzene series
• Mol File: 10234-40-9.mol
• Article Data: 30

Chemical Properties

• Melting Point: 75-78 °C(lit.)
• Boiling Point: 356℃
• Flash Point: 169℃
• Appearance: light beige crystalline powder
• Density: 1.197
• Refractive Index: 1.5439 (estimate)
• PKA: 13.97±0.10(Predicted)
• BRN: 1875140
• CAS DataBase Reference: O,O'-BIS(2-HYDROXYETHOXY)BENZENE(CAS DataBase Reference)
• NIST Chemistry Reference: O,O'-BIS(2-HYDROXYETHOXY)BENZENE(10234-40-9)
• EPA Substance Registry System: O,O'-BIS(2-HYDROXYETHOXY)BENZENE(10234-40-9)

Safety Data

• Safety Statements: 22-24/25
• WGK Germany: 3
• Hazardous Substances Data: 10234-40-9(Hazardous Substances Data)

Usage

Chemical Properties

LIGHT BEIGE CRYSTALLINE POWDER

Upstream product

• 52376-09-7 ethyl 2-<2-<(ethoxycarbonyl)methoxy>phenoxy>acetate 
• 120-80-9 benzene-1,2-diol 
• 107-07-3 2-chloro-ethanol 
• 75-21-8 oxirane 
• 96-49-1 [1,3]-dioxolan-2-one 
• 167638-32-6 di-tert-butyl 2,2'-(1,2-phenylenebis(oxy))diacetate 
• 116893-51-7 C₂₀H₃₀O₆ 

Downstream Products

• 97569-66-9 catechol bis-(2-hydroxyethyl)ether, bis hemiphthalate 
• 118409-85-1 2-Thio-2-phenyl-7,8-benzo-1,3,6,9-tetraoxa-2-phosphacycloundecane 
• 134284-17-6 7,8-benzo-2-phenoxy-1,3,6,9-tetraoxa-2λ⁵-phosphacycloundec-7-ene 2-oxide 
• 98015-31-7 bis(N,N-dicyclohexyl)-1,2-phenylenebis(oxy-2,1-ethanediyl)-bis(oxyacetamide) 
• 117541-82-9 3,4-bis(2-hydroxyethoxy)benzaldehyde 
• 734513-28-1 1,2-bis--benzene 
• 913343-67-6 3,3'-(2,2'-(1,2-phenylenebis(oxy))bis(ethane-2,1-diyl))bis(oxy)bis(methylene)bis(2-hydroxy-5-methylbenzaldehyde) 
• 14098-44-3 2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-benzopentaoxacyclopentadecin 
• 14174-08-4 benzo-12-crown-4 
• 263873-84-3 1,2-bis[2-(2,5-dimethoxyphenoxy)ethoxy]benzene 
• 136383-33-0 1,2-bis(2’-bromoethyl)phenyl ether 
• 57721-96-7 1,2-Bis-(2-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-benzene 
• 66513-49-3 2,2'-(((1R,2S)-cyclohexane-1,2-diyl)bis(oxy))bis(ethan-1-ol) 
• 171826-63-4 1,2-bis(2-(3-methyl-5-isoxazolyl)methoxyethoxy)benzene 

Relevant articles and documents

Azo and azoxythiacrown ethers: Synthesis and properties

A series of 16- and 18-membered azo- and azoxythiacrown ethers have been synthesized by reductive macrocyclization of the respective bis(nitrophenoxy) oxaalkanes. The aromatic residues located in the polyether region of the molecule were introduced to mac

STUDIES IN THE CROWN ETHER SERIES. 3. CATALYTIC ACTIVITY OF CROWN ETHERS AND THEIR "HETEROGENATED" ANALOGS

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Copper(ii) and cobalt(ii) complexes based on bis-benzimidazolyl ligand with 1,2-bis(2′-ethoxy)phenyl linker: Synthesis, crystal structure and conformations

Seven Cu(ii) and Co(ii) complexes [Co(L)2(H2O) 2]Cl2 (1), [Cu(L)Cl2]2 (2), [Cu(L)(NO3)2]2 (3), [Cu(L)(SO 4)]2 (4), [Co(L)(LA/sub

Revisiting Hydroxyalkylation of Phenols with Cyclic Carbonates

Described is a tetrabutylammonium fluoride-mediated hydroxyalkylation reaction of phenols with cyclic carbonates. This operationally simple method enables the synthesis of a variety of aryl β-hydroxyethyl ethers in good to excellent yields with a very small amount of catalyst loading (0.1–1 mol%). Of particular note is the efficient conversion of aromatic diols and phloroglucinol to the corresponding bis- and tris-hydroxyethylated products. To further showcase the versatility of this protocol, guaifenesin was prepared with a single step by the condensation of guaiacol and glycerol carbonate. We also developed a flow ethoxylation process permitting the continuous synthesis of multiflorol. (Figure presented.).