≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488183898 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488183898 |
| Canonical Smiles | COC1=CC=C(C=C1)CC(=O)C2=CC=C(C=C2)OC |
| IUPAC Name | 1,2-bis(4-methoxyphenyl)ethanone |
| InChIKey | SICBLYCPRWNHHP-UHFFFAOYSA-N |
| INCHI | 1S/C16H16O3/c1-18-14-7-3-12(4-8-14)11-16(17)13-5-9-15(19-2)10-6-13/h3-10H,11H2,1-2H3 |
| Isomeric SMILES | COC1=CC=C(C=C1)CC(=O)C2=CC=C(C=C2)OC |
| WGK Germany | 3 |
| Molecular Weight | 256.3 |
| Reaxy-Rn | 1536594 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1536594&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Phenylpropanoids and polyketides |
| Class | Stilbenes |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Stilbenes |
| Alternative Parents | Alkyl-phenylketones Phenoxy compounds Methoxybenzenes Benzoyl derivatives Aryl alkyl ketones Anisoles Alkyl aryl ethers Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Stilbene - Alkyl-phenylketone - Phenylketone - Phenoxy compound - Anisole - Benzoyl - Methoxybenzene - Aryl alkyl ketone - Aryl ketone - Phenol ether - Alkyl aryl ether - Monocyclic benzene moiety - Benzenoid - Ketone - Ether - Hydrocarbon derivative - Organic oxygen compound - Organooxygen compound - Organic oxide - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as stilbenes. These are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 J2509082 | Certificate of Analysis | Oct 15, 2025 | D166478 |
| K2113454 | Certificate of Analysis | Aug 13, 2025 | D166478 |
| K2113455 | Certificate of Analysis | Aug 13, 2025 | D166478 |
| K2113456 | Certificate of Analysis | Aug 13, 2025 | D166478 |
| G2405211 | Certificate of Analysis | Mar 25, 2024 | D166478 |
| E2008149 | Certificate of Analysis | Feb 20, 2024 | D166478 |
| G2303491 | Certificate of Analysis | Sep 24, 2021 | D166478 |
| G2303506 | Certificate of Analysis | Sep 24, 2021 | D166478 |
| Solubility | Sparingly soluble in water. |
|---|---|
| Melt Point(°C) | 109-113°C |
| Molecular Weight | 256.300 g/mol |
| XLogP3 | 3.100 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 5 |
| Exact Mass | 256.11 Da |
| Monoisotopic Mass | 256.11 Da |
| Topological Polar Surface Area | 35.500 Ų |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Complexity | 274.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Gang Tang, Yani Zhang, Feilong Wang, Zhenfeng Cheng, Haojie Shi, Tiwen Xu, Xiuyu Liu, Xin Wang. (2025) Intrinsically anti-flammable and highly heat-resistant deoxybenzoin-derived bismaleimide resins containing no conventional flame-retardant elements. POLYMER, [PMID:] [10.1016/j.polymer.2025.129497] |
| 2. Lixia Li, Feiyue Li, Manman Cui, Lijie Liu, Xiang Zhen, Jiayuan Wei, Jiabao Cui, Jianxun Dong, Jinxing Long, Mingdong Dong, Xiaobing Wang. (2026) Controlling Cleavage of Cα–Cβ Bonds in Lignin Induced by Photo-Driven Iron Salt at Simulated Natural Environment Conditions. ACS Catalysis, [PMID:] [10.1021/acscatal.5c08182] |
