structure of 766-40-5

3,4-Dichloro-5-Hydroxyfuran-2(5H)-One(CAS 766-40-5)

CAS No.: 766-40-5 Brand: MolBest
M. Ft.: C4H2Cl2O3 Cat. No: G5467740
M. Wt.: 168.96 MDL: No record
Storage: 2-8°C Use: For laboratory research use only
HS CODE: 2932209090
Purity Grade Package Stock Price Quantity
97%
Documents:COASDS
RG 100MG In Stock 8 USD
97%
Documents:COASDS
RG 250MG In Stock 15 USD
97%
Documents:COASDS
RG 1G In Stock 40 USD
97%
Documents:COASDS
RG 5G In Stock 152 USD
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Physical and chemical properties of 766-40-5

Acidity coefficient

8.29±0.60(Predicted)

Boiling Point

367.2±42.0 °C at 760 mmHg

Density

1.8±0.1 g/cm3

Exact Mass

167.938095

Flash Point

100.0±0.0 °C

Index of Refraction

1.573

LogP

-0.26

Melting Point

127 °C(Solv: water (7732-18-5))

Molecular Formula

C4H2Cl2O3

Molecular Weight

168.963

PSA

46.53000

Storage condition

2-8°C

Vapour Pressure

0.0±1.9 mmHg at 25°C

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Pictograms

Signal Word

Danger

Hazard Statements

H301 Toxic if swallowed
H314 Causes severe skin burns and eye damage
H315 Causes skin irritation
H319 Causes serious eye irritation
H341 Suspected of causing genetic defects

Safety Data Sheet

Q&A for CAS 766-40-5

1. How can I verify product quality?
Every batch is tested in accordance with ISO 9001 requirements. We provide a Certificate of Analysis (COA), NMR spectrum, purity report, and test methods with each shipment. Third-party retesting is supported, and we offer a full refund if our data is incorrect.

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3. What if the received product doesn’t meet quality standards?
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4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged in compliance with international regulations and shipped with an up-to-date Safety Data Sheet (SDS) to ensure safe and compliant transport.

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6. Are volume discounts available?
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Yes, samples are available for select products for testing and validation. Please submit a sample request or contact our sales team to confirm availability and specifications.

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9. Can you customize purity or packaging?
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10. Is the COA consistent with the shipped batch?
Yes. The COA provided with your shipment matches the actual batch and includes the batch number. COAs shown online are for reference or from previous batches.

11. Do you support long-term supply agreements?
Yes. We offer stable batch consistency, pricing agreements, and safety stock options for long-term customers to ensure uninterrupted supply.

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Applications of 766-40-5

3,4-Dichloro-5-hydroxyfuran-2(5H)-one has several applications:

  • Pharmaceuticals: Its derivatives are being investigated for use as potential drugs due to their biological activities.
  • Agriculture: It may serve as a precursor for developing agrochemicals.
  • Chemical Intermediates: Used in synthesizing other chemical compounds due to its reactive nature.

Retrosynthesis analysis of 766-40-5


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