Cas no 104-66-5 (1,2-Diphenoxyethane)
1,2-Diphenoxyethane is a high-purity organic compound characterized by its diphenoxyethane structure, consisting of two phenoxy groups linked by an ethylene bridge. This compound is valued for its stability and versatility as an intermediate in organic synthesis, particularly in the production of specialty chemicals, polymers, and pharmaceuticals. Its symmetrical aromatic structure contributes to consistent reactivity, making it suitable for applications requiring precise molecular control. The compound exhibits low volatility and good solubility in common organic solvents, facilitating its use in formulation processes. Its robust chemical properties ensure reliable performance in high-temperature and catalytic reactions, underscoring its utility in advanced chemical manufacturing.
1,2-Diphenoxyethane structure
Product Name:1,2-Diphenoxyethane
CAS No:104-66-5
MF:C14H14O2
MW:214.259764194489
MDL:MFCD00003039
CID:35285
PubChem ID:87567472
Update Time:2025-05-28
1,2-Diphenoxyethane Chemical and Physical Properties
Names and Identifiers
-
- 1,2-Diphenoxyethane
- Ethylene glycol diphenyl ether
- 2-phenoxyethoxybenzene
- Diphenyl Cellosolve
- Diphenyl Glycol
- 1,1'-[1,2-ethanediylbis(oxy)]bis-benzene
- 1,2-Diphenoxyethan
- sym-Diphenoxyethane
- Diphenoxyethane (DPE)
- Ethane,1,2-diphenoxy-
- Ethlene diphenyl ether
- Ethane, 1,2-diphenoxy-
- 1,2-Diphenoxyethane,99%
- Benzene, 1,1'-[1,2-ethanediylbis(oxy)]bis-
- 2-Phenoxyethyl phenyl ether
- 1,1'-[ethane-1,2-diylbis(oxy)]dibenzene
- (2-Phenoxyethoxy)benzene
- V9W31HX4AW
- Benzene, 1,1'-(1,2-ethanediylbis(oxy))bis-
- XCSGHNKDXGYELG-UHFFFAOYSA-N
- 1,2-diphenxoyethane
- DSSTox_CID_6706
- DSSTox_RID_78190
- DSSTox_GSID_26706
- diph
- Tox21_201399
- InChI=1/C14H14O2/c1-3-7-13(8-4-1)15-11-12-16-14-9-5-2-6-10-14/h1-10H,11-12H2
- SCHEMBL27962
- AI3-00789
- 104-66-5
- CAS-104-66-5
- NCGC00164062-02
- TimTec1_004217
- NCGC00257212-01
- NSC6794
- CS-M0756
- diphenoxyethane
- NCGC00258950-01
- NSC-6794
- NSC 6794
- EC 203-224-9
- UNII-V9W31HX4AW
- D0866
- NCGC00164062-01
- 2-(phenoxy)ethoxybenzene
- MFCD00003039
- Tox21_303309
- XCSGHNKDXGYELG-UHFFFAOYSA-
- AKOS008913197
- FT-0606430
- 1,2-diphenoxy ethane
- DTXCID406706
- Ethane,2-diphenoxy-
- CHEMBL1901367
- NS00003714
- 1 pound not2-Diphenoxyethane
- DS-17906
- 25852-90-8
- (2-Phenoxyethoxy)benzene #
- W-109387
- Q63395782
- EINECS 203-224-9
- DTXSID5026706
- Benzene,1'-[1,2-ethanediylbis(oxy)]bis-
- 1,2-Diphenoxyethane, 99%
- HMS1545P15
- 1,4-Diphenoxy-ethane
- 1,1'-[1,2-Ethanediylbis(oxy)]bis-benzene; 1,2-Diphenoxy-ethane; 1,2-Diphenoxyethane; 2-Phenoxyethyl Phenyl Ether; Ethylene Glycol Diphenyl Ether; NSC 6794
-
- MDL： MFCD00003039
- Inchi： 1S/C14H14O2/c1-3-7-13(8-4-1)15-11-12-16-14-9-5-2-6-10-14/h1-10H,11-12H2
- InChI Key： XCSGHNKDXGYELG-UHFFFAOYSA-N
- SMILES： O(C1C=CC=CC=1)CCOC1C=CC=CC=1
- BRN： 2052248
Computed Properties
- Exact Mass: 214.09900
- Monoisotopic Mass: 214.09938
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 2
- Heavy Atom Count: 16
- Rotatable Bond Count: 5
- Complexity: 150
- 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
- Surface Charge: 0
- Tautomer Count: nothing
- XLogP3: 3.8
- Topological Polar Surface Area: 18.5
Experimental Properties
- Color/Form: Not determined
- Density: 1.0781 (rough estimate)
- Melting Point: 95.0 to 98.0 deg-C
- Boiling Point: 185°C/12mmHg(lit.)
- Flash Point: 139.4°C
- Refractive Index: 1.5570 (estimate)
- PSA: 18.46000
- LogP: 3.14440
- Solubility: Not determined
1,2-Diphenoxyethane Security Information
-
Symbol:
- Hazard Statement： H411
- Warning Statement： P273-P391-P501
- Hazardous Material transportation number：UN 3077 9 / PGIII
- WGK Germany：3
- Hazard Category Code： 51/53
- Safety Instruction： S22-S24/25
-
Hazardous Material Identification：
- TSCA：Yes
- Safety Term：S24/25
1,2-Diphenoxyethane Customs Data
- HS CODE：2909309090
- Customs Data：
China Customs Code:
2909309090Overview:
2909309090 Other aromatic ethers and their halogenated derivatives\sulfonation\Nitrated derivative(Including nitrosative derivatives).Regulatory conditions:nothing.VAT:17.0%.Tax refund rate:9.0%.MFN tariff:5.5%.general tariff:30.0%
Declaration elements:
Product Name, component content, use to
Summary:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%
1,2-Diphenoxyethane Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| ChemScence | CS-M0756-100g |
1,2-diphenoxyethane |
104-66-5 | 100g |
$38.0 | 2022-04-28 | ||
| TRC | D489405-10g |
1,2-Diphenoxyethane |
104-66-5 | 10g |
$ 69.00 | 2023-09-07 | ||
| TRC | D489405-50 g |
1,2-Diphenoxyethane |
104-66-5 | 50g |
$ 170.00 | 2022-01-09 | ||
| TRC | D489405-250 g |
1,2-Diphenoxyethane |
104-66-5 | 250g |
$ 340.00 | 2022-01-09 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 140287-5G |
1,2-Diphenoxyethane |
104-66-5 | 5g |
￥315.45 | 2023-12-10 | ||
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | D838170-100g |
1,2-Diphenoxyethane |
104-66-5 | 99 % | 100g |
420.00 | 2021-05-17 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | D0866-5g |
1,2-Diphenoxyethane |
104-66-5 | 99.0%(GC) | 5g |
￥285.0 | 2022-05-30 | |
| Fluorochem | 216577-1g |
1,2-Diphenoxyethane |
104-66-5 | 95% | 1g |
￡10.00 | 2022-03-01 | |
| Fluorochem | 216577-5g |
1,2-Diphenoxyethane |
104-66-5 | 95% | 5g |
￡25.00 | 2022-03-01 | |
| Fluorochem | 216577-10g |
1,2-Diphenoxyethane |
104-66-5 | 95% | 10g |
￡42.00 | 2022-03-01 |
1,2-Diphenoxyethane Suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier
(CAS:104-66-5)Ethylene Glycol Diphenyl Ether；≥ 99.0%
Order Number:LE17020;LE25871094
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:15
Price ($):discuss personally
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1,2-Diphenoxyethane Related Literature
-
Domenico Lombardo,Gianmarco Munaò,Pietro Calandra,Luigi Pasqua,Maria Teresa Caccamo Phys. Chem. Chem. Phys., 2019,21, 11983-11991
-
Chung-Sung Yang,Mong-Shian Shih,Fang-Yi Chang New J. Chem., 2006,30, 729-735
-
Abdelaziz Houmam,Emad M. Hamed Chem. Commun., 2012,48, 11328-11330
-
Bin Han,Yasuo Shimizu,Gabriele Seguini,Celia Castro,Gérard Ben Assayag,Koji Inoue,Yasuyoshi Nagai,Sylvie Schamm-Chardon,Michele Perego RSC Adv., 2016,6, 3617-3622
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Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:104-66-5)Ethylene Glycol Diphenyl Ether；≥ 99.0%
Purity:99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry