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2-Butanone peroxide/ Methyl Ethyl Ketone Peroxide (MEKP) CAS No. 1338-23-4

Product Name	2-Butanone peroxide/ Methyl Ethyl Ketone Peroxide (MEKP) CAS No. 1338-23-4
CAS No.	1338-23-4
Appearance	Liquid/Powder
Purity	≥99%, ≥99.9%, ≥95%, Industrial Grade, Technical Grade (Other purities are also available)
Ingredient	C20H27N
APS	1-5 µM, 10-53 µM, Nano size (Can be customized), Ask for other available size range
Product Code	NCZ-NRQ-393/26

Product Description

Is the most widely used initiator for unsaturated polyester resins in the world. The initiator used for the molding of 90% or more is methyl ethyl ketone peroxide. Its low price, good performance, easy to use, and easy to mix resin.

It is also a polymerization initiator of unsaturated olefin and an important catalyst for free radical polymerization.

Packing

Storage: Due to the relatively unstable organic peroxides over time there will be some loss of quality, to minimize the loss of quality, with a maximum storage temperature is 25 ℃, the shelf life of Six months. Keep away from fire and heat. Keep container tightly closed. Should be reducing agents, acids, alkalis, food chemicals stored separately and avoid mixing reservoir. Explosion-proof lighting, ventilation facilities.

Thermal stability: Organic peroxides are thermally unstable substances which may undergo self-accelerating decomposition, this product is self-accelerating decomposition temperature is 50-60 ℃. Avoid heat, light.

Specification

Item	Specifications
Color & Appearance	colorless transparent oily liquid
Total active oxygen content	9.5% ~ 10.5%
PH Value	6～7
Water content	7 % ~8%

2-Butanone peroxide/ Methyl Ethyl Ketone Peroxide (MEKP) CAS No. 1338-23-4 Properties /Description

2-Butanone peroxide/ Methyl Ethyl Ketone Peroxide (MEKP) CAS No. 1338-23-4 is generally immediately available in most volumes. Nanochemazone produces many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural, and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research, and safety (MSDS) information are available, as is a Reference Calculator for converting relevant units of measurement.

Related Information:

Storage Conditions:

Airtight sealed, avoid light, and keep dry at room temperature.

Please get in touch with us for customization and price inquiry

Email: contact@nanochemazone.com

Note: We supply different size ranges of Nano and micron as per the client’s requirements and accept customization in various parameters.

Description

Note: For pricing & ordering information, please get in touch with us at sales@nanochemazone.com
Please contact us for quotes on Larger Quantities and customization. E-mail: contact@nanochemazone.com

Customization:

If you are planning to order large quantities for your industrial and academic needs, please note that customization of parameters (such as size, length, purity, functionalities, etc.) is available upon request.

NOTE:

Images, pictures, colors, particle sizes, purity, packing, descriptions, and specifications for the real and actual goods may differ. These are only used on the website for the purposes of reference, advertising, and portrayal. Please contact us via email at sales@nanochemazone.com or by phone at (+1 780 612 4177) if you have any questions.

Important Notes

Research Use Only: Nanochemazone materials are intended strictly for research and development purposes in laboratory and industrial settings.
No Refunds or Exchanges: All sales are final. Nanochemazone does not permit exchanges or offer refunds under any circumstances.
Customs & Import Responsibilities: Customs clearance, duties, taxes, and tariffs are the sole responsibility of the consignee/importer. Nanochemazone is not liable for delays, rejections, or any additional costs incurred during the customs process, and such issues will not justify order cancellations or refunds.
Order Cancellations: Once an order is placed, it cannot be cancelled. No refunds will be issued for cancelled or undelivered orders.
Indemnification: The buyer agrees to indemnify and hold harmless Nanochemazone, its affiliates, and personnel from any claims, damages, liabilities, or expenses arising from the use of its products or services.
Terms & Conditions: All orders and communications are subject to Nanochemazone’s standard Terms & Conditions.