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10602-01-4

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10602-01-4 Usage

Chemical Properties

Colorless liquid or low melting solid

Check Digit Verification of cas no

The CAS Registry Mumber 10602-01-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,6,0 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 10602-01:
(7*1)+(6*0)+(5*6)+(4*0)+(3*2)+(2*0)+(1*1)=44
44 % 10 = 4
So 10602-01-4 is a valid CAS Registry Number.
InChI:InChI=1/C9H9BrO2/c10-8-3-1-7(2-4-8)9-11-5-6-12-9/h1-4,9H,5-6H2

10602-01-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(4-Bromophenyl)-1,3-dioxolane

1.2 Other means of identification

Product number -
Other names 2-(4-BroMophenyl)-1,3-dioxolane

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:10602-01-4 SDS

10602-01-4Relevant articles and documents

Phosphine-based push-pull AIE fluorophores: Synthesis, photophysical properties, and TD-DFT studies

Andraud, Chantal,Bretonnière, Yann,Colinet, Pauline,Jeanneau, Erwan,Le Bahers, Tangui,Rémond, Maxime

, (2021)

Herein, we report the design and characterization of a novel series of four push-pull fluorophores using diphenylphosphino as an electron-donating terminal group (P-chromophores). The spectroscopic properties in solution, the aggregation-induced emission

Acetalization of aldehydes and ketones over H4[SiW 12O40] and H4[SiW12O 40]/SiO2

Zhao, Shen,Jia, Yueqing,Song, Yu-Fei

, p. 2618 - 2625 (2014)

H4[SiW12O40] (H-SiW12) is demonstrated to be able to efficiently catalyze the acetalization of aldehydes and ketones with ethylene glycol and 1,3-propanediol. Nevertheless, the possible leaching and the recycling of H-SiW12 are two major disadvantages that largely restrict its further application in industry. Moreover, H 4[SiW12O40] tends to deactivate strong proton sites due to the small surface area of 10 m2 g-1. Due to interactions with surface silanol groups, the proton sites of polyoxometalates (POMs) on SiO2 are less susceptible to deactivation. As such, immobilization of H4[SiW12O40] onto SiO 2 leads to the heterogeneous catalyst H4[SiW 12O40]/SiO2 (H-SiW12/SiO 2), which can catalyze the acetalization of aldehydes and ketones with ethylene glycol and 1,3-propanediol selectively and efficiently without the need of a drying agent. The acetalization process can proceed smoothly at a relatively low temperature under solvent-free conditions. The catalyst of H 4[SiW12O40]/SiO2 can be recycled at least ten times without an obvious decrease in its catalytic activity. As far as we know, the TONs of the H-SiW12/SiO2-catalyzed acetalization of cyclohexanone with ethylene glycol, and benzaldehyde with 1,3-propanediol are the highest reported so far.

Synthesis of valsartan via decarboxylative biaryl coupling

Goossen, Lukas J.,Melzer, Bettina

, p. 7473 - 7476 (2007)

(Chemical Equation Presented) An efficient synthesis of the angiotensin II inhibitor valsartan (Diovan) is presented. Two routes were evaluated, both making use of an advanced version of our decarboxylative coupling for the construction of the biaryl moiety. Thus, in the presence of a catalyst system consisting of copper(II) oxide, 1,10-phenanthroline, and palladium(II) bromide, 2-cyanocarboxylic acid was coupled with 1-bromo(4-dimethoxymethyl)benzene in 80% yield and with 4-bromotoluene in 71% yield. The valsartan synthesis using 1-bromo(4-dimethoxymethyl)benzene was completed in four steps overall with a total yield of 39%, via a novel route that presents substantial economical and ecological advantages over the literature process, as it is more concise and stoichiometric amounts of expensive organometallic reagents are avoided.

Carbosulfenylation of Alkenes with Organozinc Reagents and Dimethyl(methylthio)sulfonium Trifluoromethanesulfonate

Tang, Meizhong,Han, Shuxiong,Huang, Shenglan,Huang, Shenlin,Xie, Lan-Gui

, p. 9729 - 9734 (2020)

The electrophilic alkylthiolation of alkenes, initiated by dimethyl(methylthio)sulfonium salts and the subsequent addition of various heteronucleophilies has been well-established. Regarding the use of carbon nucleophiles, however, only carefully designed sp-type carbon sources have been successfully applied. We herein present our findings on the methylthiolation of alkenes with dimethyl(methylthio)sulfonium trifluoromethanesulfonate, followed by carbon-carbon bond formation in the presence of organozinc reagents, thus achieving a catalyst-free protocol toward to the carbosulfenylation of alkenes.

Complete Monitoring of Coherent and Incoherent Spin Flip Domains in the Recombination of Charge-Separated States of Donor-Iridium Complex-Acceptor Triads

Klein, Johannes H.,Schmidt, David,Steiner, Ulrich E.,Lambert, Christoph

, p. 11011 - 11021 (2015)

The spin chemistry of photoinduced charge-separated (CS) states of three triads comprising one or two triarylamine donors, a cyclometalated iridium complex sensitizer and a naphthalene diimide (NDI) acceptor, was investigated by transient absorption spectroscopy in the ns-μs time regime. Strong magnetic-field effects (MFE) were observed for two triads with a phenylene bridge between iridium complex sensitizer and NDI acceptor. For these triads, the lifetimes of the CS states increased from 0.6 μs at zero field to 40 μs at about 2 T. Substituting the phenylene by a biphenyl bridge causes the lifetime of the CS state at zero field to increase by more than 2 orders of magnitude (τ = 79 μs) and the MFE to disappear almost completely. The kinetic MFE was analyzed in the framework of a generalized Hayashi-Nagakura scheme describing coherent (S, T0 虠 T±) as well as incoherent (S, T0 ? T±) processes by a single rate constant k±. The magnetic-field dependence of k± of the triads with phenylene bridge spans 2 orders of magnitude and exhibits a biphasic behavior characterized by a superposition of two Lorentzians. This biphasic MFE is observed for the first time and is clearly attributable to the coherent (B 10 mT) and incoherent (10 mT B 2 T) domains of spin motion induced by isotropic and anisotropic hyperfine coupling. The parameters of both domains are well understood in terms of the structural properties of the two triads, including the effect of electron hopping in the triad with two donor moieties. The kinetic model also accounts for the reduction of the MFE on reducing the rate constant of charge recombination in the triad with the biphenyl bridge. (Graph Presented).

Synthesis and Characterization of New Conjugated Fluorenyl-Porphyrin Dendrimers for Optics

Yao, Dandan,Zhang, Xu,Mongin, Olivier,Paul, Frédéric,Paul-Roth, Christine O.

, p. 5583 - 5597 (2016)

A new family of conjugated meso-tetraphenylporphyrin-based dendrimers with four (TPP1, TPP2), eight (TPP3, TPP4, TPP5) and up to sixteen (TPP6) fluorenyl groups has been synthesized and fully characterized. These tetraphenylporphyrin-cored dendrimers pres

Argentivorous Molecules with Chromophores in Side Arms: Silver Ion-Induced Turn on and Turn off of Fluorescence

Ju, Huiyeong,Taniguchi, Aya,Kikukawa, Kaoru,Horita, Hiroki,Ikeda, Mari,Kuwahara, Shunsuke,Habata, Yoichi

, p. 9141 - 9147 (2021)

The synthesis of argentivorous molecules (L1 and L2) having two chromophores (4-(anthracen-9-yl)benzyl or 4-(pyren-1-yl)benzyl groups) and two benzyl groups and the fluorescence properties of their silver complexes in a solution and the solid state are reported. A crystallographic approach for the Ag+ complexes with L1 and L2 revealed that the observed fluorescence changes stem from the excimer formation and extinction of fluorescent. Furthermore, binding stabilities of L1 and L2 toward Ag+ ions were estimated by the Ag+-induced UV-vis and PL spectral changes.

Synthesis and characterization of [4-{(CH2O)2CH}C6H4]2Hg, [4-(O=CH)C6H4]2Hg and [(E)-4-(RN=CH)C6H4]2Hg (R = 2′-py, 4′-py, 2′-pyCH

Kiss, Levente,Pop, Alexandra,Shova, Sergiu,Ra?, Ciprian I.,Silvestru, Cristian

, (2021/07/02)

The reaction of 4-[(CH2O)2CH]C6H4Br (1) with n-BuLi, followed by addition of HgCl2 to the in situ formed organolithium derivative, affords [4-{(CH2O)2CH}C6H4/sub

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