Zinc dibutyldithiocarbamate

Base Information

• Chemical Name: Zinc dibutyldithiocarbamate
• CAS No.: 136-23-2
• Deprecated CAS: 1192843-75-6,13497-84-2,20609-60-3,942266-56-0
• Molecular Formula: C18H36N2S4Zn
• Molecular Weight: 474.151
• Hs Code.: 2930200090
• European Community (EC) Number: 205-232-8
• UNII: HNM5J934VP
• DSSTox Substance ID: DTXSID0021462
• Nikkaji Number: J56.178I
• Wikidata: Q27280015
• ChEMBL ID: CHEMBL2373108
• Mol file: 136-23-2.mol

Synonyms:carbamate-BZ;dibutyldithiocarbamate zinc;zinc dibutyldithiocarbamate

Chemical Property of Zinc dibutyldithiocarbamate

Chemical Property:

• Appearance/Colour: White to greyish powder
• Vapor Pressure: 0.0144mmHg at 25°C
• Melting Point: 104-110 ºC
• Boiling Point: 257.7 ºC at 760 mmHg
• Flash Point: 109.6 ºC
• PSA: 148.18000
• Density: 1,21 g/cm³
• LogP: 5.93640
• Storage Temp.: Inert atmosphere,Room Temperature
• Solubility.: Insoluble in water
• Water Solubility.: 100μg/L at 25℃
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 12
• Exact Mass: 472.105276
• Heavy Atom Count: 25
• Complexity: 112

Purity/Quality:

99% ^*data from raw suppliers

Zinc(II) Dibutyldithiocarbamate >98.0%(T) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi,N
• Hazard Codes: Xi,N
• Statements: 36/37/38-50/53-43
• Safety Statements: 26-36/37/39-61-60-37-24

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Plastics & Rubber -> Dithiocarbamates (Rubber)
• Canonical SMILES: CCCCN(CCCC)C(=S)[S-].CCCCN(CCCC)C(=S)[S-].[Zn+2]
• Uses: Accelerator for latex dispersions and cements, etc; ultra-accelerator for lubricating oil additive. Zinc bis(dibutyldithiocarbamate) is a rubber chemical used as a vulcanization accelerator. It can also be found in paints, glue removers and anticorrosives. It was contained in the "carba-mix". Zinc dibutyldithiocarbamate is used as activator; antidegradant; accelerator for natural rubber, butadiene, styrene-butadiene, nitrile-butadiene, butyl rubber, and ethyJene-propylene-diene terpolymers.

Technology Process of Zinc dibutyldithiocarbamate

There total 7 articles about Zinc dibutyldithiocarbamate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.87%

carbon disulfide (75-15-0,12122-00-8) + dibutylamine (111-92-2) + zinc(II) oxide → zinc dibutyl dithiocarbamate (136-23-2)

Guidance literature:

dibutylamine; zinc(II) oxide; With Tween-20; In cyclohexane; at 7 ℃;

carbon disulfide; In 5,5-dimethyl-1,3-cyclohexadiene; cyclohexane; at 7 - 30 ℃; for 7.5h; Temperature; Reagent/catalyst; Solvent;

Reference yield: 99.2%

carbon disulfide (75-15-0,12122-00-8) + zinc(II) oxide + dibutylamine (111-92-2) → zinc dibutyl dithiocarbamate (136-23-2)

Guidance literature:

With RP-98; In water; for 5h; Reagent/catalyst; Reflux; Large scale;

Reference yield:

carbon disulfide (75-15-0,12122-00-8) + zinc(II) sulfate heptahydrate + dibutylamine (111-92-2) → zinc dibutyl dithiocarbamate (136-23-2)

Guidance literature:

With NaOH; In methanol; water; NaOH and amine were added in methanol (ice water bath), CS2 was added dropwise, mixed with aq. Zn-salt, stirred vigorously for a least 3 h; filtered, washed with water several times, dried at room temp.;

DOI:10.1021/ja1090996

upstream raw materials:

Di-n-butylammonium di-n-butyldithiocarbamate

zinc(II) chloride

carbon disulfide

dibutylamine

Downstream raw materials:

bis(N,N-di-n-butyldithiocarbamato)copper

Refernces

• 1、 Zhu, Guoxing,Zhang, Shuguang,Xu, Zheng,Ma, Jing,Shen, Xiaoping. "Ultrathin ZnS single crystal nanowires: Controlled synthesis and room-temperature ferromagnetism properties". . p. 15605 - 15612. Retrieved 2011.
• 2、 -. "Method for preparing crystal form thioamino carboxylate by taking secondary amine as raw material". Paragraph 0045-0046; 0059-0062. . Retrieved 2020/05/01.