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137-29-1

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137-29-1 Usage

Uses

Copper dimethyldithiocarbamate [137-29-1] is used as an ultraaccelerator or vulcanization agent for SBR (styrenebutadiene), IR (polyisoprene isoprene), and EPDM (ethylene-propylene terpolymer) rubbers. Copper dimethyldithiocarbamate is often used as a stabilizer/antioxidant for synthetic elastomers or polyethers.

Check Digit Verification of cas no

The CAS Registry Mumber 137-29-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,3 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 137-29:
(5*1)+(4*3)+(3*7)+(2*2)+(1*9)=51
51 % 10 = 1
So 137-29-1 is a valid CAS Registry Number.
InChI:InChI=1/2C3H7NS2.Cu/c2*1-4(2)3(5)6;/h2*1-2H3,(H,5,6);/q;;+2/p-2/rC6H12CuN2S4/c1-8(2)5(10)12-7-13-6(11)9(3)4/h1-4H3

137-29-1SDS

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 Dimethyldithiocarbamic Acid Copper(II) Salt

1.2 Other means of identification

Product number -
Other names Copper(II) dimethyldithiocarbamate

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:137-29-1 SDS

137-29-1Downstream Products

137-29-1Relevant articles and documents

Chemical and biological profiles of novel copper(II) complexes containing S-donor ligands for the treatment of cancer

Giovagnini, Lorena,Sitran, Sergio,Montopoli, Monica,Caparrotta, Laura,Corsini, Maddalena,Rosani, Claudia,Zanello, Piero,Dou, Q. Ping,Fregona, Dolores

, p. 6336 - 6343 (2008)

In the last years, we have synthesized some new platinum(II), palladium(II), gold(I/III) complexes with dithiocarbamato derivatives as potential anticancer drugs, to obtain compounds with superior chemotherapeutic index in terms of increased bioavailability, higher cytotoxicity, and lower side effects than cisplatin. On the basis of the obtained encouraging results, we have been studying the interaction of CuCl2 with methyl-/ethyl-/tert- butylsarcosine-dithiocarbamato moieties in a 1:2 molar ratio; we also synthesized and studied the N,N-dimethyl- and pyrrolidine-dithiocarbamato copper complexes for comparison purposes. The reported compounds have been successfully isolated, purified, and fully characterized by means of several spectroscopic techniques. Moreover, the electrochemical properties of the designed compounds have been studied through cyclic voltammetry. In addition, the behavior in solution was followed by means of UV - vis technique to check the stability with time in physiological conditions. To evaluate their in vitro cytotoxic properties, preliminary biological assays (MTT test) have been carried out on a panel of human tumor cell lines. The results show that cytotoxicity levels of all of the tested complexes are comparable or even greater than that of the reference drug (cisplatin).

The crystal structure, equilibrium and spectroscopic studies of bis(dialkyldithiocarbamate) copper(II) complexes [Cu2(R2dtc)4] (dtc=dithiocarbamate)

Jian, Fangfang,Wang, Zuoxiang,Bai, Zhiping,You, Xiaozeng,Fun, Hoong-Kun,Chinnakali, Kandasamy,Razak, Ibrahim Abdul

, p. 3401 - 3406 (2008/10/09)

Four copper(II) complexes of bis(dialkyldithiocarbamate) [Cd(R2dtc)2] (R=Me, Et, Pr, i-Pr; dtc=dithiocarbamate) have been prepared and characterized by elemental analysis, IR and ESR spectra studies. Their equilibrium constants (K), determined by a UV-vis spectrometry in EtOH, were influenced by the alkyl groups in the following order: i-Pr>n-Pr≈Et>Me. The single crystal structures of complex [Cu2(R2dtc)4] have been determined using X-ray diffraction methods. The compounds [Cu2(Et2dtc)4] and [Cu2(Pr2dtc)4] are built of centrosymmetric neutral dimeric [Cu2(R2dtc)4] entities. The copper atom lies in a distorted square-pyramidal environment. The four equatorial donors are two bidentate chelate sulfur atoms from two dtc ligands. One of the sulfur atoms from the third dtc ligand acts as a bridging ligand occupying the apical position of the symmetry-related copper atom in the dimer structure, which is viewed as two edge-sharing distorted square-pyramids. The structure of [Cu2(i-Pr2dtc)4] is square planar with an exactly planar CuS4 unit and nearly planar NCS2 moieties. The Cu-S distances shows small decreases along the series n-Pr>Et>i-Pr, the biggest change being for the diisopropyl complex. The alkyl substituents at the nitrogen atom affect their coordination number and CuCu distance. In the solid, [Cu2(n-Pr2dtc)4] has the shortest CuCu distance and [Cu(i-Pr2dtc)2] has the longest one. Elsevier Science Ltd.

THE DIRECT ELECTROCHEMICAL SYNTHESIS OF DIALKYLDITHIOCARBAMATE AND DIETHYLDITHIOPHOSPHATE COMPLEXES OF MAIN GROUP AND TRANSITION METALS

Geloso, Corrado,Kumar, Rajesh,Lopez-Grado, Jaime Romero,Tuck, Dennis G.

, p. 928 - 932 (2007/10/02)

Dialkyldithiocarbamate derivatives (R2NCS2)nM of a number of metals (M=Fe, Co, Ni, Cu, Ag, Zn, Cd, In, Tl) have been synthesised in good yield by electrochemical oxidation of appropriate sacrificial anodes in non-aqueous solutions of either the corresponding tetraalkylthiuran disulphide (R2NCS2)2 (R=Me, Et) or a mixture of carbon disulphide plus the secondary amine R2NH (R=Et, i-Pr; R2NH=piperidine).Similar experiments with solutions of (EtO)2P(S)SH (=HL) gave MLn* derivatives (M=Fe, Co, Ni, Cu, Ag, Au, Zn, Cd, Hg, Ga, In, Tl) while in the presence of HL+1,10-phenanthroline, MLn.phen derivatives were obtained for M=V, Mn, Fe, Co, Zn, and Ga.

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