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β,2-Dimethylstyrene, also known as 2,3-dimethyl-1-phenyl-1-propene, is an organic compound with the chemical formula C11H14. It is a colorless liquid with a strong, aromatic odor and is a derivative of styrene, featuring two methyl groups attached to the β-carbon (second carbon) of the styrene molecule. β,2-Dimethylstyrene is used as an intermediate in the synthesis of various chemicals, including polymers and pharmaceuticals, and is also employed as a monomer in the production of specialty polymers and copolymers. Due to its reactive nature, β,2-Dimethylstyrene is sensitive to light, heat, and oxygen, which can lead to polymerization or decomposition. It is typically stored under an inert atmosphere and away from direct sunlight to maintain its stability.

14918-24-2

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14918-24-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14918-24-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,9,1 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 14918-24:
(7*1)+(6*4)+(5*9)+(4*1)+(3*8)+(2*2)+(1*4)=112
112 % 10 = 2
So 14918-24-2 is a valid CAS Registry Number.

14918-24-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-methyl-2-propen-1-yl-benzene

1.2 Other means of identification

Product number -
Other names 1-Methyl-2-propen-1-yl-benzol

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:14918-24-2 SDS

14918-24-2Relevant articles and documents

Zur Borylierung von Benzol und Naphthalin durch Dehalogenierungsprodukte von Dichlor(diisopropylamino)boran

Meller, Anton,Bromm, Dietmar,Maringgele, Walter,Bohler, Dieter,Elter, Gernot

, p. 11 - 16 (1988)

The formation of the compounds C6H6 * xBN(i-C3H7)2 (x = 1-6) from the reaction of dichloro(diisopropylamino)borane with sodium/potassium alloy in 1,2-dimethoxyethane, has been confirmed by mass spectrometric studies (high resolution, field ionisation and

Visible photocatalysis of novel oxime phosphonates: Synthesis of β-aminophosphonates

Li, Yong-Hong,Wang, Chun-Hai,Gao, Su-Qian,Qi, Feng-Ming,Yang, Shang-Dong

supporting information, p. 11888 - 11891 (2019/10/11)

A novel type of oxime phosphonate was synthesized and used in the intermolecular cascade radical addition reaction of alkenes to access β-aminophosphonates via visible-light-driven N-centered iminyl radical-mediated and redox-neutral selective C-P single-bond cleavage in an active phosphorus radical route. The procedure is characterized by its ability to achieve the construction of Csp3-P and Csp3-N bonds without the requirement for oxidants and bases.

Amide and amine nucleophiles in polar radical crossover cycloadditions: Synthesis of γ-lactams and pyrrolidines

Gesmundo, Nathan J.,Grandjean, Jean-Marc M.,Nicewicz, David A.

supporting information, p. 1316 - 1319 (2015/03/14)

In this work we present a direct catalytic synthesis of γ-lactams and pyrrolidines from alkenes and activated unsaturated amides or protected unsaturated amines, respectively. Using a mesityl acridinium single electron photooxidant and a thiophenol cocata

Palladium-catalyzed cross-coupling of aryl chlorides with alkenylboronic acids with low E/Z isomerization

Thimmaiah, Muralidhara,Zhang, Xiang,Fang, Shiyue

, p. 5605 - 5607 (2008/12/22)

Using a bulky electron-rich monodentate benzoferrocenyl phosphine as supporting ligand, an efficient protocol for stereoselective palladium-catalyzed Suzuki-Miyaura cross-coupling of aryl chlorides with alkenylboronic acids was uncovered. Using this protocol, both trans- and cis-alkenylboronic acids can be coupled with high stereoselectivity giving the corresponding vinylarenes in good to quantitative yields. Electron-poor and -rich aryl chlorides including highly hindered ones are all suitable substrates for the reaction.

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