Contact with charcoal powder gives a strong exothermic reaction. In petrochemistry, dicumyl peroxide (DCPO) is used in various resins for improving physical properties, which was produced by cumene hydroperoxide (CHP) with oxidization reaction, redox reaction, and dehydration reaction.

Cumene Hydroperoxide. Version: 1.0.

Diamond Hazard Value Description; 2 1 4 ox : Health 1: Can cause significant irritation. H304: May be fatal if swallowed and enters airways. Gas concentrations are in percent by volume. The report helps to build up a clear view of the market trends and development, identify major players in the industry, and estimate main downstream . Cumene hydroperoxide is the organic compound with the formula C 6 H 5 CMe 2 OOH (Me = CH 3). Testing. Composition / Information on Ingredients Common Name Cumene Hydroperoxide Formula C 9 H 12 O 2 CAS Number 80-15-9 COMPONENT CAS NUMBER CONCENTRATION Cumene hydroperoxide 80-15-9 70 - 90% Cumene - 20 - 30% 2-Phenylpropan-2-ol - 10 - 20% Section 4. Cumene Hydroperoxide (EnvironmentalChemistry.com)</a>- This page contains information on the chemical Cumene Hydroperoxide including: 34 synonyms/identifiers.. 26 years on the web. Benzene is also a natural part of crude oil, gasoline, . According to the UN GHS revision 8 . A cysteine to serine amino acid residue mutant RD protein further confirmed that the cysteine residue is . Many accidents have resulted from the fact that acetone peroxide detonates due to sublimation. * Cumene Hydroperoxide is a HIGHLY REACTIVE CHEMICAL and a DANGEROUS EXPLOSION HAZARD. Figure 1. * Cumene Hydroperoxide is a HIGHLY REACTIVE CHEMICAL and a DANGEROUS EXPLOSION HAZARD. A method for the enhanced decomposition of cumene hydroperoxide by acidic catalyst to phenol and acetone which comprises decomposing cumene hydroperoxide in a non-isothermal manner in the presence of excess acetone whereby the molar ratio of acetone to phenol in a decomposition reactor is from about 1.1:1 to 1.5:1. . . Above 79C explosive vapour/air mixtures may be formed. SECTION 1: Identification 1.1 GHS Product identifier .

It is susceptible to thermal decomposition and is readily affected by contamination; moreover, it has high thermal sensitivity. : 80-15-9 1.2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratorychemicals, Industrial & for professional use only. Related Pages. Decomposition of cumene hydroperoxide (CHP) was undertaken in a free radical chain reaction. An isothermal . 1.3 Details of the supplier of the safety data sheet Company : Central Drug House (P) Ltd 7/28 Vardaan House Ansari Road Daryaganj .

This oxidizing agent is commercially available with a purity of ~80%. * Cumene Hydroperoxide may cause a skin allergy. In this study, Cumene Hydroperoxide (CHP), a reactively unstable organic peroxide, was investigated for its inherent hazardous characteristics by two commonly used calorimeters, Differential Scanning Calorimetry (Mettler Toledo 821) and Thermal Activity Monitor (2277 Thermal Activity Monitor). It is used to make Acetone and .

Reproductive Hazard f According to the information presently available to the New Jersey Department of Health, Cumene has been tested and has not been shown to affect . Figure 2.

Cumene hydroperoxide 80-15-9 1 - 5 Cumene 98-82-8 0.1 - 1 * Exact percentages may vary or are trade secret. UN #: 3107 EC Number: 201-254-7 ACUTE HAZARDS PREVENTION FIRE FIGHTING; FIRE & EXPLOSION: Combustible. From the decay rate of CHP concentration . Handbook of Reactive Chemical Hazards 4th ed. This Safety Data Sheet has been generated based on OSHA Hazard Communication Standard (29 CFR 1910.1200) and provides information in accordance with U.S. federal law only. (DSC). Box 4689 Houston, TX 77210 Cumene Code :07503 MSDS # :07503 sdsvend@citgo.com Section 2.

Risk of fire and explosion on contact with organic . National Institute for Occupational Safety and Health. Material Safety Data Sheet or SDS for Cumene hydroperoxide 820502 from Merck for download or viewing in the browser. It is also toxic, corrosive and flammable as well as a skin-irritant. Characteristics of Cumene hydroperoxide. At temperatures >100 C, oxygen is passed through liquid . 7.1 Grades 4. In this study, we determine the crystal structure of the AphB RD from V. vulnificus under aerobic conditions without modification at the conserved cysteine residue of the RD, even in the presence of the oxidizing agent cumene hydroperoxide. . The global cumene market size is expected to . Cumene hydroperoxide 80-15-9 1 - 5 Tributyl amine 102-82-9 1 - 5 Cumene 98-82-8 0.1 - 1 * Exact percentages may vary or are trade secret. isopropyl benzene hydroperoxide. Show this safety data sheet to the doctor in attendance. SAFETY DATA SHEET Version 6.5 Revision Date 06/30/2021 Print Date 10/08/2022 SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1 Product identifiers Product name : Cumene hydroperoxide Product Number : 247502 Brand : Aldrich 1.2 Relevant identified uses of the substance or mixture and uses advised against Products that fall under this regulation will be placed on a mandatory . 80-15-9; Explore related products, MSDS, application guides, procedures and protocols at Sigma Aldrich - a one stop solution for all your research & industrial needs. Contains trace amounts of toluene and benzene (<50 ppm). Concentration range is provided to assist users in providing appropriate protections.

Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least . Synthesis. 247502 Aldrich For laboratory research purposes.

This is expected to launch a time-effective, convenient and efficient method to assist the chemical industry in comprehending various unknown hazard characteristics of hydroperoxide. If inhaled If breathed in, move person into fresh air. The reaction order of 20wt%, 35wt%, 50wt%, 65wt%, and 80wt% was determined to be 0.5, and the Arrhenius parameters were measured as Ea (kJmol 1) = 122.0 3.0 and ln A (min 1 M 1/2) = 30.0 1.2. If allergy develops, very low future exposure can cause itching and a skin rash. View metadata, citation and similar papers at core.ac.uk brought to. Other Hazards: OXY. Score: #396 in Biochemistry . Cumene hydroperoxide SDS Safety Data Sheet for Cumene hydroperoxide 820502. Product name : Cumene Hydroperoxide CAS-No. FIRE HAZARDS 7.

International Chem Safety Card; none: CUMENE HYDROPEROXIDE; NFPA 704. .

Cumene Hydroperoxide (CMHP, CHP) Cumene hydroperoxide is a relatively stable organic peroxide. National Center for Biotechnology Information. Acetone peroxide evaporates 6.5% in 24 hours at 14-18 C. Cumene hydroperoxide is the organic compound with the formula C6H5CMe2OOH (Me = CH3). Procurement. 120F C.C. An isothermal . Uses advised against Food, drug, pesticide or biocidal product use. Products of decomposition of cumene hydroperoxide are methylstyrene, acetophenone, and . Cumene | C9H12 | CID 7406 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Cumene hydroperoxide.



Trigonox 239 can successfully be used instead of generally applied keton peroxides like Butanox LPT with the following features: no .
Trigonox 239 is a peroxide mixture based on cumene hydroperoxide.

Supplemental Information: This is classified as a Dangerous Good for transport and may be subject to additional shipping charges. some time after exposure to Cumene and can last for months or years: Cancer Hazard f While Cumene has been tested, it is not classifiable as to its potential to cause cancer. Many previous studies from open literature have verified and employed various aspects of the thermal decomposition and thermokinetics of CHP reactions. (1,2,4) Cumene is also used in the manufacture of phenol, acetone, acetophenone, and methylstyrene. Decomposes explosively with sodium iodide [Chem. Started 10-22-1995. Cumene hydroperoxide. In this study, we used DSC and ARC thermal .

CUMENE HYDROPEROXIDE is a strong oxidizing agent. International Chem Safety Card; none: CUMENE HYDROPEROXIDE; NFPA 704. Please Share and/or Link To This Page. The method for cleaving cumene hydroperoxide at high selectivity to phenol and acetone which comprises contacting a solution comprising about 0.1 to about 20 weight percent cumene hydroperoxide with a catalytic amount of thiophenol having from one to five ring substituents selected from fluorine, chlorine, bromine and mixtures thereof at a temperature between about 25 and about 110C Oblasti vyuit ve vzkumu dn rubriky . . a Methyl Ethyl Ketone Peroxide, MEKP b Cumene Hydroperoxide,CHP c Tert-Butyl Hydroperoxide, TBHP Table 2. Molecular Weight: 152.19. : 80-15-9 .

Sciences (NIEHS) as a possible candidate for toxicity and carcinogenicity testing. Alternatives. Autocatalytic behaviors of 80 wt% CHP thermostated at 75 . Hazards identification FLAMMABLE LIQUIDS - Category 3 EYE IRRITATION - Category 2B CARCINOGENICITY - Category 2 SPECIFIC TARGET ORGAN . Unusual fire or explosion hazards: Uncontrolled polymerization may occur at high temperatures resulting in explosions or rupture of storage containers. Hazardous combustion products: . NFPA Hazard Classification. Molecular Formula: C 9 H 12 O 2. Creation Date: July 15, 2019. Cumene hydroperoxide was identified by the National Institute of Environmental Health . Diamond Hazard Value Description; 2 1 4 ox : Health 1: Can cause significant irritation. National Institutes of Health. A method for the selectivity of the decomposition of dicumyl peroxide to alpha . P.O. . Details of the supplier of the safety data sheet Cumene is a nine carbon aromatic petroleum hydrocarbon. Cumene hydroperoxide (CHP) is produced via the oxidation of cumene with air in the presence of aqueous sodium carbonate as a catalyst. . Safety. This global report is a result of industry experts' diligent work on researching the world market of Cumene hydroperoxide. sulfur acid [Note: Forms cumene hydroperoxide upon long exposure to air.] Get to learn about Cumene hydroperoxide. A mixture of dimeric and trimeric dibromo compounds with the hydroperoxide in benzene may react vigorously or explode if the solution is heated to concentrate it. Health: 1 (Slight) Materials that, on exposure, would cause significant irritation, but only minor residual injury, including those requiring the use of an approved air-purifying respirator. However, many severe fires and explosions have occurred because of its thermal instability and incompatibility. Cumene hydroperoxide 80-15-9 80-85 Cumene 98-82-8 7-13 2,2-Dimethylbenzyl alcohol 617-94-7 5-8 Acetophenone 98-86-2 0.5-1.5 4.