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structure of 498-23-7

Citraconic Acid(CAS 498-23-7)

CAS No.: 498-23-7 Brand: MolBest
M. Ft.: C5H6O4 Cat. No: G6962658
M. Wt.: 130.1 MDL: MFCD00078086
Storage: Store in a cool,dry area. Use: For laboratory research use only
HS CODE: 2917190090 UN No.: UN 2811
Purity Grade Package Stock Price Quantity
98%
Documents:COANMRHPLCSDS
RG 5G In Stock 7 USD
98%
Documents:COANMRHPLCSDS
RG 25G In Stock 20 USD
98%
Documents:COANMRHPLCSDS
RG 100G In Stock 51 USD
98%
Documents:COANMRHPLCSDS
RG 500G In Stock 199 USD
98%
Documents:COANMRHPLCSDS
RG 2.5KG In Stock 1509 USD
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Applications of 498-23-7

Citraconic acid finds applications in various fields:

  • Chemical Industry: Used as a precursor for synthesizing other chemical compounds.
  • Pharmaceuticals: Investigated for potential therapeutic uses due to its biological properties.
  • Polymers: Acts as a monomer in the production of certain polymers due to its ability to undergo polymerization reactions.

Physical and chemical properties of 498-23-7

Acidity coefficient

pK1:2.29(0);pK2:6.15(+1) (25°C)

Boiling Point

336ºC

BRN

1722679

Density

1,62 g/cm3

Exact Mass

130.02700

Index of Refraction

1.4502 (estimate)

LogP

0.10190

Melting Point

88 - 94 °C

Merck

14,2321

Molecular Formula

C5H6O4

Molecular Weight

130.09900

PSA

74.60000

Sensitivity

Hygroscopic

Solubility

783.0 mg/mL

Stability

Hygroscopic

Storage condition

Hygroscopic, -20°C Freezer, Under inert atmosphere

Vapour Pressure

2.09E-05mmHg at 25°C

Water Solubility

FREELY SOLUBLE

Spectrums of 498-23-7

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 498-23-7

Retrosynthesis analysis of 498-23-7


Q&A for CAS 498-23-7

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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3. What if the received product doesn’t meet quality standards?
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.

5. Do you offer technical support?
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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. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.

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Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.

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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 498-23-7

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Signal Word

Warning

Hazard Statements

H302 Harmful if swallowed

Safety Data Sheet

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