Xanthene
- CAS No.
- 92-83-1
- Chemical Name:
- Xanthene
- Synonyms
- 9H-Xanthene;XANTHAN;Xanthane;XANTHENE;DIBENZOPYRAN;Xanthene,98%;XANTHENE 99%;Xanthene ,99%;Dibenzo[a,e]pyran;Dibenzo-gamma-pyran
- CBNumber:
- CB8737168
- Molecular Formula:
- C13H10O
- Molecular Weight:
- 182.22
- MDL Number:
- MFCD00005055
- MOL File:
- 92-83-1.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Xanthene 99% | X201 | 5g | $38.5 |
| Xanthene 99% | X201 | 100g | $424 |
| Xanthene >98.0%(GC) | X0003 | 25g | $192 |
| Xanthene ≥98%(GC) | 42672 | 25G | $170.96 |
| 9H-Xanthene | 203001 | 100.00g | $409 |
| More product size | |||
| Melting point | 101-102 °C(lit.) |
|---|---|
| Boiling point | 310-312 °C(lit.) |
| Density | 1.0368 (rough estimate) |
| refractive index | 1.5994 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 30 |
| form | powder to crystal |
| color | White to Light yellow to Dark green |
| Water Solubility | soluble |
| BRN | 133939 |
| Henry's Law Constant | 1.3×10-1 mol/(m3Pa) at 25℃, Abraham and Jr. (2019) |
| Stability | Stable. Combustible. Incompatible with oxidizing agents. |
| InChI | InChI=1S/C13H10O/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)14-12/h1-8H,9H2 |
| InChIKey | GJCOSYZMQJWQCA-UHFFFAOYSA-N |
| SMILES | C1C2=C(C=CC=C2)OC2=C1C=CC=C2 |
| LogP | 4.230 |
| CAS DataBase Reference | 92-83-1(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | A762Z8101Y |
| NIST Chemistry Reference | Xanthene(92-83-1) |
| EPA Substance Registry System | 9H-Xanthene (92-83-1) |
| UNSPSC Code | 12352100 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H317 | |||||||||
| Precautionary statements | P280 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Faceshields, Gloves | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 42/43 | |||||||||
| Safety Statements | 22-36/37-45-24-36/37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | ZD5520000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29181100 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Skin Sens. 1 | |||||||||
| NFPA 704 |
|
Xanthene price More Price(29)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | X201 | Xanthene 99% | 92-83-1 | 5g | $38.5 | 2023-06-20 | Buy |
| Sigma-Aldrich | X201 | Xanthene 99% | 92-83-1 | 100g | $424 | 2023-06-20 | Buy |
| TCI Chemical | X0003 | Xanthene >98.0%(GC) | 92-83-1 | 25g | $192 | 2026-04-30 | Buy |
| Chem-Impex | 42672 | Xanthene ≥98%(GC) | 92-83-1 | 25G | $170.96 | 2026-05-19 | Buy |
| Matrix Scientific | 203001 | 9H-Xanthene | 92-83-1 | 100.00g | $409 | 2026-05-18 | Buy |
Xanthene Chemical Properties,Uses,Production
Chemical Properties
solid
Uses
Xanthene is useful for the preparation of CoIV-Dinitrate Complex.
Uses
Organic synthesis, fungicide.
Definition
The central structure of the fluoroscein, eosin, and rhodamine dyes.
Definition
A yellow crystalline organic compound, used in making dyestuffs and fungicides.
Definition
xanthene: A heterocyclic compoundhaving three fused rings withone oxygen atom, C13H10O; m.p.101–102°C b.p. 310–312°C. The ringstructure is present in a class of xanthene dyes.
Application
Xanthene derivatives constitute an important class of heterocyclic compounds present in bioactive natural products and pharmaceuticals exhibiting wide-ranging pharmaceutical and biological activities, such as antimicrobial, antiproliferative, antibacterial, antiviral and antinociceptive activities, and antioxidant activity. Xanthenes can also be used in the preparation of stable laser dyes, fluorescent sensor and protein labeling fluorophores used in laser technology, functional materials for visualization of biomolecular assemblies, photodynamic therapy, and as antagonists.
General Description
Xanthene (10H-9-oxaanthracene) is a heterocyclic compound generally used as an important building block in organic synthesis. It is a core moiety of many dyes likefluorescein, eosins, and rhodamines.
Purification Methods
Crystallise dibenzopyran from *benzene, MeOH or EtOH. [Beilstein 17 H 73, 17 I 30, 17 II 72, 17 III/IV 614, 17/2 V 252.]
Xanthene Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Gubang New Materail Technology Co. LTD | 21-51317962 +8618721305404 | 16728589@qq.com | CHINA | 272 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 13901 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21588 | 55 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4241 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Alfa Chemistry | info@alfa-chemistry.com | United States | 2344 | 58 | |
| Baoji Guokang Healthchem Co., Ltd. | +86-0917-3909592 +86-13892490616 | gksales1@gk-bio.com | China | 9073 | 58 |
| Sense Chemicals (Shanghai) Co., Ltd. | +86-21-52751036; +8613818977689 | david.dai@sensechemicals.com | China | 225 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +8617792793228 | 1069@dideu.com | China | 8530 | 58 |
View Lastest Price from Xanthene manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-07-13 | Xanthene
92-83-1
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2021-07-10 | Xanthene
92-83-1
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2019-12-31 | Xanthene
92-83-1
|
US $1.00 / KG | 1KG | 99% | 200kg | Career Henan Chemical Co |
