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Merck
CN

632651

Luperox® A70S,过氧化苯甲酰

70%, remainder water

别名:

过氧化苯甲酰, 过氧化二苯甲酰

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线性分子式:
(C6H5CO)2O2
化学文摘社编号:
94-36-0
分子量:
242.23
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24882501
MDL number:
MFCD00003071
Beilstein/REAXYS Number:
984320

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产品名称

Luperox® A70S,过氧化苯甲酰, 70%, remainder water

InChI key

OMPJBNCRMGITSC-UHFFFAOYSA-N

SMILES string

O=C(OOC(=O)c1ccccc1)c2ccccc2

InChI

1S/C14H10O4/c15-13(11-7-3-1-4-8-11)17-18-14(16)12-9-5-2-6-10-12/h1-10H

assay

70%

form

solid

autoignition temp.

176 °F

reaction suitability

reagent type: oxidant

mp

105 °C (lit.)

storage temp.

2-8°C

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Application

聚合工艺中广泛应用的引发剂、固化剂和交联剂。

Legal Information

Luperox is a registered trademark of Arkema Inc.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Org. Perox. C - Skin Sens. 1

存储类别

4.1A - Other explosive hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type N95 (US)

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCN5723
MKCK6693
MKCL5226
MKCK6692
MKCH6031

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. What are some common impurities in Luperox® A70S (Product No. 632651)?

    Sigma-Aldrich does not identify the impurities present in the Product No. 632651.  Some expected impurities according to vendor information will be benzoyl chloride and benzoic acid.

  6. What is the Self Accelerating Decomposition Temperature of Luperox® A70S (Product No. 632651)?

    According to vendor information the self accelerating decomposition temperature of Product No. 632651 is 71°C.

  7. How is Luperox® A70S (Product No. 632651) manufactured?

    As the actual production method for Product No. 632651 is considered proprietary, one could review the literature for more information. Please see the following paper: A. I. Vogel, Practical Organic Chemistry (Longmans, London, 3rd ed., 1954) p 807, describes benzoyl peroxide formation from benzoyl chloride and a cooled solution of sodium peroxide.

  8. What are the uses for Luperox® A70S (Product No. 632651)?

    The product 632651 is used in many applications.  Most notably as a source of free radicals for industrial processes. Oxidizing agent in bleaching oils, flour, etc.; catalyst in the plastics industry; and as an initiator in polymerization.

  9. What is the difference between Luperox and benzoyl peroxide?

    Luperox is benzoyl peroxide. Luperox is a trademark name for the chemical. The two have equivalent CAS numbers and are therefore the same.

  10. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

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