Polyether_Polyether Polyol Knowledge Zinc dibutyldithiocarbamate

Zinc dibutyldithiocarbamate

Zinc dibutyldithiocarbamate structural formula

Structural formula

Business number 03QQ
Molecular formula C18H36N2S4Zn
Molecular weight 474.12
label

ZBC,

Rubber accelerator BZ,

Rubber accelerator ZDBC,

accelerator,

catalyst,

Auxiliary

Numbering system

CAS number:136-23-2

MDL number:MFCD00067274

EINECS number:205-232-8

RTECS number:ZH0175000

BRN number:None

PubChem ID:None

Physical property data

None

Toxicological data

Acute toxicity data :


Mouse abdominal cavity LD50100mg/kg


Oncogenic data :


Mouse Sutra PortTDLo:290 gm/kg/78W-I


Mouse subcutaneous TDLo100mg/kg

Ecological data

None

Molecular structure data

None

Compute chemical data

1. HydrophobicParameter calculation reference value (XlogP):


2. Number of hydrogen bond donors: 0


3. Number of hydrogen bond acceptors: 2


4. Number of rotatable chemical bonds: 12


5. Number of tautomers:


6. Topological molecular polar surface area (TPSA):6.5


7. Number of heavy atoms: 25


8. Surface charge: 0


9. Complexity: 112


10. Number of isotope atoms: 0


11. Determine the number of atomic stereocenters: 0


12. The number of uncertain atomic stereocenters: 0


13. Determine the number of stereocenters of chemical bonds: 0


14. Uncertain number of chemical bond stereocenters: 0


15. Number of covalent bond units: 3

Properties and stability

None

Storage method

Synthesis method

2. Preparation or source: by the action of butanediamine, carbon disulfide and sodium hydroxide After forming dibutyldithiocarbamic acid, it is prepared by reacting with zinc chloride

Purpose

is an effective peroxide decomposer and is often used together with the main antioxidant. Used in polypropylene and polyvinyl chloride. It is also used in rubber as rubber adhesive and latex curing accelerator. Surface charge: 0


9. Complexity: 112


10. Number of isotope atoms: 0


11. Determine the number of atomic stereocenters: 0


12. The number of uncertain atomic stereocenters: 0


13. Determine the number of stereocenters of chemical bonds: 0


14. Uncertain number of chemical bond stereocenters: 0


15. Number of covalent bond units: 3

Properties and stability

None

Storage method

Synthesis method

2. Preparation or source: by the action of butanediamine, carbon disulfide and sodium hydroxide After forming dibutyldithiocarbamic acid, it is prepared by reacting with zinc chloride

Purpose

is an effective peroxide decomposer and is often used together with the main antioxidant. Used in polypropylene and polyvinyl chloride. It is also used in rubber as rubber adhesive and latex curing accelerator.

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