TRANS-STILBENE OXIDE
- CAS No.
- 1439-07-2
- Chemical Name:
- TRANS-STILBENE OXIDE
- Synonyms
- TSO;trans-Stibene oxide;TRANS-2,3-DIPHENYLOXIRANE;trans-Stilbene oxide,99%;TRANS-1,2-DIPHENYLOXIRANE;rel-(2S,3S)-2,3-Diphenyloxirane;trans-1,2-Diphenylethylene oxide;TRANS-STILBENOXIDE;rans-Stilbeneoxide;TRANS-STILBENE OXIDE
- CBNumber:
- CB1296554
- Molecular Formula:
- C14H12O
- Molecular Weight:
- 196.24
- MDL Number:
- MFCD00064311
- MOL File:
- 1439-07-2.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 65-67 °C(lit.) |
|---|---|
| Boiling point | 273.14°C (rough estimate) |
| Density | 1.0405 (rough estimate) |
| refractive index | 1.4700 (estimate) |
| storage temp. | 2-8°C |
| solubility | soluble in Toluene |
| form | Crystals |
| color | White |
| BRN | 82740 |
| InChI | 1S/C14H12O/c1-3-7-11(8-4-1)13-14(15-13)12-9-5-2-6-10-12/h1-10,13-14H/t13-,14-/m1/s1 |
| InChIKey | ARCJQKUWGAZPFX-ZIAGYGMSSA-N |
| SMILES | O1[C@@H]([C@H]1c2ccccc2)c3ccccc3 |
| CAS DataBase Reference | 1439-07-2(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 1GG17D822U |
| EPA Substance Registry System | Oxirane, 2,3-diphenyl-, (2R,3R)-rel- (1439-07-2) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302+H312+H332-H315-H319-H335 |
| Precautionary statements | P280 |
| PPE | Eyeshields, Gloves, type N95 (US) |
| Hazard Codes | F |
| Risk Statements | 36/37/38 |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| RTECS | DT4391500 |
| Hazard Note | Flammable |
| HS Code | 29109000 |
| Storage Class | 11 - Combustible Solids |
TRANS-STILBENE OXIDE price More Price(24)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | S4921 | trans-Stilbene oxide 98% | 1439-07-2 | 1g | $73.9 | 2026-04-30 | Buy |
| Sigma-Aldrich | S4921 | trans-Stilbene oxide 98% | 1439-07-2 | 5g | $122 | 2026-04-30 | Buy |
| TCI Chemical | S0262 | trans-Stilbene Oxide >98.0%(HPLC) | 1439-07-2 | 5g | $77 | 2026-04-30 | Buy |
| TCI Chemical | S0262 | trans-Stilbene Oxide >98.0%(HPLC) | 1439-07-2 | 25g | $325 | 2026-04-30 | Buy |
| Apolloscientific | OR9373 | trans-2,3-Diphenyloxirane >98% | 1439-07-2 | 250mg | $21 | 2026-06-04 | Buy |
TRANS-STILBENE OXIDE Chemical Properties,Uses,Production
Synthesis
To a magnetically stirred solution of trans-stilbene (0.724 g, 4.02 mmol) in 5 mL of acetone in a 125-mL stoppered Erlenmeyer flflask was added a solution of DMDO in acetone (0.062 M, 66 mL, 4.09 mmol) at room temperature (about 20 °C). The progress of the reaction was followed by GLC analysis, which indicated that transstilbene was converted into the oxide in 6 h. Removal of the excess acetone on a rotary evaporator (20 °C, 15 mm Hg) afforded a white crystalline solid. The solid was dissolved in CH2Cl2 (30 mL) and dried over anhydrous Na2SO4. The drying agent was removed by fifiltration and washed with CH2Cl2. The solution was concentrated on a rotary evaporator, and the remaining solvent was removed (20 °C, 15 mmHg) to give an analytically pure sample of the oxide (0.788 g, 100%). 
Reference: Murray, R. W.; Singh M. Org. Syn. 1998, Collective Volume 9, 288−293.
Chemical Properties
white to light yellow crystal powde
Uses
trans-Stilbene Oxide is used in preparation method of metal complex covalent organic framework material.
Definition
ChEBI: R-trans-stilbene oxide is a trans-stilbene oxide. It is an enantiomer of a S-trans-stilbene oxide.
TRANS-STILBENE OXIDE Preparation Products And Raw materials
Raw materials
Preparation Products
TRANS-STILBENE OXIDE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 18930552037 | 3bsc@sina.com | China | 15813 | 69 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| Syntechem Co.,Ltd | info@syntechem.com | China | 12973 | 57 | |
| Tianjin heowns Biochemical Technology Co., Ltd. | 400 638 7771 | sales@heowns.com | China | 14412 | 57 |
| Thermo Fisher Scientific | 800-810-5118 | cnchemical@thermofisher.com | China | 17752 | 75 |
| Beijing innoChem Science & Technology Co.,Ltd. | 400-810-7969 010-59572699 | ningzi.li@inno-chem.com.cn | China | 6122 | 55 |
View Lastest Price from TRANS-STILBENE OXIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | TRANS-STILBENE OXIDE
1439-07-2
|
$5.00 | 1KG | 98% | Henan Fengda Chemical Co., Ltd | ||
 |
2021-08-12 | TRANS-STILBENE OXIDE
1439-07-2
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd |
-
- TRANS-STILBENE OXIDE
1439-07-2
- $5.00
- 98%
- Henan Fengda Chemical Co., Ltd
-
- TRANS-STILBENE OXIDE
1439-07-2
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
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