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15254-69-0

2,3-epoxy-1,4-benzoquinone, also known as epoxide, is a chemical compound with the molecular formula C6H4O3. It is a highly reactive and toxic compound that is commonly used in chemical synthesis and as a crosslinking agent for polymers. 2,3-epoxy-1,4-benzoquinone is an epoxide derivative of 1,4-benzoquinone, which is a known skin irritant and sensitizer. 2,3-epoxy-1,4-benzoquinone is a powerful electrophile and can readily react with nucleophiles, making it an important intermediate in the production of various chemicals. However, due to its toxic nature, it is important to handle and use this compound with caution and in a controlled environment.

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  • 15254-69-0 Structure

  • Basic information

    1. Product Name: 2,3-epoxy-1,4-benzoquinone
    2. Synonyms: 2,3-epoxy-1,4-benzoquinone;7-Oxabicyclo[4.1.0]hept-3-ene-2,5-dione
    3. CAS NO:15254-69-0
    4. Molecular Formula: C6H4O3
    5. Molecular Weight: 124.09
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 15254-69-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 294.5°Cat760mmHg
    3. Flash Point: 134°C
    4. Appearance: /
    5. Density: 1.503g/cm3
    6. Vapor Pressure: 0.00161mmHg at 25°C
    7. Refractive Index: 1.572
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 2,3-epoxy-1,4-benzoquinone(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2,3-epoxy-1,4-benzoquinone(15254-69-0)
    12. EPA Substance Registry System: 2,3-epoxy-1,4-benzoquinone(15254-69-0)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 15254-69-0(Hazardous Substances Data)

15254-69-0 Usage

Uses

Used in Chemical Synthesis:
2,3-epoxy-1,4-benzoquinone is used as a key intermediate in the synthesis of various chemicals due to its high reactivity and ability to readily react with nucleophiles.
Used in Polymer Industry:
2,3-epoxy-1,4-benzoquinone is used as a crosslinking agent for polymers to improve their mechanical properties, thermal stability, and chemical resistance. Its use in this industry is crucial for the development of high-performance materials with enhanced durability and performance.
Used in Pharmaceutical Industry:
Although not explicitly mentioned in the provided materials, 2,3-epoxy-1,4-benzoquinone could potentially be used as a starting material or intermediate in the synthesis of pharmaceutical compounds, given its reactivity and ability to form new chemical entities.

Check Digit Verification of cas no

The CAS Registry Mumber 15254-69-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,2,5 and 4 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 15254-69:
(7*1)+(6*5)+(5*2)+(4*5)+(3*4)+(2*6)+(1*9)=100
100 % 10 = 0
So 15254-69-0 is a valid CAS Registry Number.
InChI:InChI=1/C6H4O3/c7-3-1-2-4(8)6-5(3)9-6/h1-2,5-6H

15254-69-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 7-oxabicyclo[4.1.0]hept-3-ene-2,5-dione

1.2 Other means of identification

Product number -
Other names 7-Oxabicyclo(4.1.0)hept-3-ene-2,5-dione

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:15254-69-0 SDS

15254-69-0Relevant articles and documents

HKOCl-2 series of green BODIPY-based fluorescent probes for hypochlorous acid detection and imaging in live cells

Hu, Jun Jacob,Wong, Nai-Kei,Gu, Qiangshuai,Bai, Xiaoyu,Ye, Sen,Yang, Dan

supporting information, p. 3544 - 3547 (2014/07/21)

A HKOCl-2 series of new fluorescent probes for hypochlorous acid (HOCl) detection in live cells is reported. The probes exhibit excellent selectivity, sensitivity, and chemostability toward HOCl. In particular, HKOCl-2b rapidly and selectively detects endogenous HOCl in both human and mouse macrophages. These probes could therefore serve as promising discovery tools to help elucidate biological functions of HOCl.

A new catalytic and enantioselective desymmetrization of symmetrical methylidene cycloalkene oxides

Bertozzi, Fabio,Crotti, Paolo,Macchia, Franco,Pineschi, Mauro,Arnold, Alexander,Feringa, Ben L.

, p. 933 - 936 (2007/10/03)

(equation presented) Chiral copper complexes of C2-symmetrical phosphoroamidites were found to be highly effective catalysts for both kinetic resolution and novel desymmetrization reactions of new methylidene epoxycycloalkanes.

Competitive epoxidation and quinone formation in the dimethyldioxirane oxidation of diazoquinones as ambident nucleophiles

Adam, Waldemar,Hadjiarapoglou, Lazaros,Mielke, Karsten,Treiber, Alexander

, p. 5625 - 5628 (2007/10/02)

In addition to the expected dimethyldioxirane (DMD) oxidation of diazoquinones 1 to their quinones 2, the corresponding epoxy quinones 3 are formed directly and not as secondary overoxidation products of the quinones 2 since the latter are persistent towards DMD under these conditions; this novel oxidation is rationalized in terms of the ambident nucleophilic nature of the diazoquinones and corroborated by MO (AMI) calculations.

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