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ChemicalBook >> CAS DataBase List >>Xanthene

Xanthene

CAS No.
92-83-1
Chemical Name:
Xanthene
Synonyms
9H-Xanthene;XANTHAN;Xanthane;XANTHENE;XANTHENE 99%;DIBENZOPYRAN;Xanthene,98%;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
Last updated:2026-05-28 05:23:44
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 FX139287 25g $150
Xanthene FX139287 10g $150
More product size

Xanthene Properties

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
form powder to crystal
pka 30
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)  Exclamation Mark (GHS07)
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
1
2 0

Xanthene price More Price(36)

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
Biosynth FX139287 Xanthene 92-83-1 25g $150 2026-06-04 Buy
Biosynth FX139287 Xanthene 92-83-1 10g $150 2026-06-04 Buy
Product number Packaging Price Buy
X201 5g $38.5 Buy
X201 100g $424 Buy
X0003 25g $192 Buy
FX139287 25g $150 Buy
FX139287 10g $150 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

A yellow crystalline organic compound, used in making dyestuffs and fungicides.

Definition

The central structure of the fluoroscein, eosin, and rhodamine dyes.

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.]

90-47-1
92-83-1
Synthesis of Xanthene from Xanthone
Global( 176)Suppliers
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View Lastest Price from Xanthene manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Xanthene pictures 2021-07-13 Xanthene
92-83-1
$10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd
Xanthene pictures 2021-07-10 Xanthene
92-83-1
$10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd
Xanthene pictures 2019-12-31 Xanthene
92-83-1
$1.00 1KG 99% 200kg Career Henan Chemical Co
  • Xanthene pictures
  • Xanthene
    92-83-1
  • $10.00-15.00
  • 99%+ HPLC
  • Zhuozhou Wenxi import and Export Co., Ltd
  • Xanthene pictures
  • Xanthene
    92-83-1
  • $10.00-15.00
  • 99%+ HPLC
  • Zhuozhou Wenxi import and Export Co., Ltd
  • Xanthene pictures
  • Xanthene
    92-83-1
  • $1.00
  • 99%
  • Career Henan Chemical Co
10H-9-Oxaanthracene Dibenzo[a,e]pyran Dibenzopyran, tricyclic DIBENZOPYRAN XANTHENE XANTHENE 99% Dibenzo-gamma-pyran Xanthene,98% Xanthene ,99% XANTHAN 9H-Xanthene Xanthane 92-83-1 Heterocyclic Building Blocks O-Containing Others Building Blocks Heterocyclic Building Blocks O-Containing Others Alcohol& Phenol& Ethers Intermediates
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