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structure of 90-46-0

9-Hydroxyxanthene(CAS 90-46-0)

CAS No.: 90-46-0 Brand: MolBest
M. Ft.: C13H10O2 Cat. No: G7250970
M. Wt.: 198.22 MDL: MFCD00005057
Storage: 2-8°C Use: For laboratory research use only
HS CODE: 2932999099 UN No.: UN 1230 3 /PG II
Purity Grade Package Stock Price Quantity
98%
Documents:COANMRLCMSSDS
RG 1G In Stock 5 USD
98%
Documents:COANMRLCMSSDS
RG 5G In Stock 22 USD
98%
Documents:COANMRLCMSSDS
RG 25G In Stock 44 USD
98%
Documents:COANMRLCMSSDS
RG 100G In Stock 209 USD
98%
Documents:COANMRLCMSSDS
RG 500G In Stock 1030 USD
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Applications of 90-46-0

9-Hydroxyxanthene has several applications:

  • Analytical Chemistry: It is widely used in analytical tests for urea levels, which are crucial for assessing kidney function and metabolic disorders.
  • Fluorescent Dyes: Due to its structural properties, it may also be explored as a fluorescent dye in various imaging techniques.
  • Research: Its derivatives are often studied for their potential therapeutic properties, including antioxidant activity and effects on cellular processes.

Physical and chemical properties of 90-46-0

Acidity coefficient

13.57±0.20(Predicted)

Boiling Point

337.3±21.0 °C at 760 mmHg

BRN

10395

Density

1.3±0.1 g/cm3

Exact Mass

198.068085

Flash Point

156.6±16.3 °C

Index of Refraction

1.662

LogP

2.27

Melting Point

122-124 °C

Molecular Formula

C13H10O2

Molecular Weight

198.217

PSA

29.46000

Sensitivity

Light Sensitive

Solubility

methanol: 0.1 g/mL, clear

Stability

Stable. Combustible. Incompatible with strong oxidizing agents.

Storage condition

2-8°C

Vapour Pressure

0.0±0.8 mmHg at 25°C

Water Solubility

methanol: 0.1 g/mL, clear

Spectrums of 90-46-0

Attention:
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Physical sample testing spectrum (NMR) of 90-46-0

Retrosynthesis analysis of 90-46-0


Q&A for CAS 90-46-0

1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.

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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.

4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.

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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.

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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.

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Download SDS of 90-46-0

Pictograms

Signal Word

Warning

Hazard Statements

H302 Harmful if swallowed
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
H411 Toxic to aquatic life with long lasting effects

Safety Data Sheet

Download COA of 90-46-0

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Operate under the ISO 9001 system