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565-61-7

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565-61-7 Usage

General Description

3-Methylpentan-2-one, often referred to as isobutyl methyl ketone, is a critically important solvent and industrial chemical primarily used in the preparation of pharmaceuticals, plastics, textiles and synthetic rubber. It is a colorless liquid that dissolves in approximately 25 parts water, but is miscible with most common organic solvents. Its chemical formula is C6H12O, and it has a sweet, fruity, camphor-like odor. Exposure to 3-Methylpentan-2-one is known to cause eye and skin irritation and may lead to unconsciousness if inhaled at high concentrations. A Flash Point of -9°F makes it highly flammable and requires careful handling.

Check Digit Verification of cas no

The CAS Registry Mumber 565-61-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,6 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 565-61:
(5*5)+(4*6)+(3*5)+(2*6)+(1*1)=77
77 % 10 = 7
So 565-61-7 is a valid CAS Registry Number.
InChI:InChI=1/C6H12O/c1-4-5(2)6(3)7/h5H,4H2,1-3H3/t5-/m1/s1

565-61-7 Well-known Company Product Price

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  • Alfa Aesar

  • (A19999)  3-Methyl-2-pentanone, 98+%   

  • 565-61-7

  • 10g

  • 856.0CNY

  • Detail
  • Alfa Aesar

  • (A19999)  3-Methyl-2-pentanone, 98+%   

  • 565-61-7

  • 25g

  • 1868.0CNY

  • Detail
  • Alfa Aesar

  • (A19999)  3-Methyl-2-pentanone, 98+%   

  • 565-61-7

  • 50g

  • 3473.0CNY

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565-61-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-Methyl-2-pentanone

1.2 Other means of identification

Product number -
Other names 3-methylpentan-2-one

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Food additives -> Flavoring Agents
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:565-61-7 SDS

565-61-7Relevant articles and documents

Systematic Engineering of Single Substitution in Zirconium Metal-Organic Frameworks toward High-Performance Catalysis

Huang, Ning,Yuan, Shuai,Drake, Hannah,Yang, Xinyu,Pang, Jiandong,Qin, Junsheng,Li, Jialuo,Zhang, Yingmu,Wang, Qi,Jiang, Donglin,Zhou, Hong-Cai

supporting information, p. 18590 - 18597 (2017/12/15)

Zirconium-based metal-organic frameworks (Zr-MOFs) exhibit great structural tunability and outstanding chemical stability, rendering them promising candidates for a wide range of practical applications. In this work, we synthesized a series of isostructural PCN-224 analogues functionalized by ethyl, bromo, chloro, and fluoro groups on the porphyrin unit, which allowed us to explicitly study the effects of electron-donating and electron-withdrawing substituents on catalytic performance in MOFs. Owing to the different electronic properties of ethyl, bromo, chloro, and fluoro substitutes, the molecular-level control over the chemical environment surrounding a catalytic center could be readily achieved in our MOFs. To investigate the effects of these substitutes on catalytic activity and selectivity, the oxidation of 3-methylpentane to corresponding alcohols and ketones was utilized as a model reaction. Within these five analogues of PCN-224, an extremely high turnover number of 7680 and turnover frequency of 10 240 h-1 was achieved by simply altering the substitutes on porphyrin rings. Moreover, a remarkable 99% selectivity of the tertiary alcohol over the five other possible by-products are realized. We demonstrate that this strategy can be used to efficiently screen a suitable peripheral environment around catalytic cores in MOFs for catalysis.

Solvent-Free Photooxidation of Alkanes by Dioxygen with 2,3-Dichloro-5,6-dicyano-p-benzoquinone via Photoinduced Electron Transfer

Ohkubo, Kei,Hirose, Kensaku,Fukuzumi, Shunichi

supporting information, p. 2255 - 2259 (2016/08/30)

Photooxidation of alkanes by dioxygen occurred under visible light irradiation of 2,3-dichloro-5,6-dicyano-p-benzoquinone (DDQ) which acts as a super photooxidant. Solvent-free hydroxylation of cyclohexane and alkanes is initiated by electron transfer from alkanes to the singlet and triplet excited states of DDQ to afford the corresponding radical cations and DDQ??, as revealed by femtosecond laser-induced transient absorption measurements. Alkane radical cations readily deprotonate to produce alkyl radicals, which react with dioxygen to afford alkylperoxyl radicals. Alkylperoxyl radicals abstract hydrogen atoms from alkanes to yield alkyl hydroperoxides, accompanied by regeneration of alkyl radicals to constitute the radical chain reactions, so called autoxidation. The radical chain is terminated in the bimolecular reactions of alkylperoxyl radicals to yield the corresponding alcohols and ketones. DDQ??, produced by the photoinduced electron transfer from alkanes to the excited state of DDQ, disproportionates with protons to yield DDQH2.

5-sec-butyl-2-(2,4-dimethyl-cyclohex-3-enyl)-5-methyl-[1,3]dioxane and process for making the same

-

Paragraph 0013, (2014/04/03)

The present invention is directed to 5-sec-butyl-2-(2,4-dimethyl-cyclohex-3-enyl)-5-methyl-[1,3]dioxane and a novel process for making the same.

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