ZINC DI-N-BUTYLDITHIOCARBAMATE is a non-discoloring and non-staining Ultra Accelerator used in ethylene propylene diene rubber.

CAS: 136-23-2

EC / List no.: 205-232-8

CAS no.: 136-23-2

Mol. formula: C18H36N2S4Zn

Molar Mass: 474.14

Density: 1,21 g/cm3

Melting Point: 104-110°C

Boling Point: 318°C [at 101 325 Pa]

Flash Point: 109.6°C

Water Solubility: 100μg/L at 25 °C

Solubility: Insoluble in water

Molecular Formula: C18H36N2S4Zn

Synonyms: Zinc dibutyldithiocarbamate, Zinc dibutyl dithiocarbamate, Zinc(II) Dibutyldithiocarbamate, Zinc bis(dibutyldithiocarbamate), ZDBC, Zinc N,N-dibutyldithiocarbamate, Zinc bis(dibutylcarbamodithioate), ZINC DIBUTYLDICARBAMODITHIOATE, ZINC BIS(DI-N-BUTYLDITHIOCARBAMATE), DIBUTYLDITHIOCARBAMIC ACID, ZINC SALT,  CARBAMIC ACID, DIBUTYLDITHIO-, ZINC SALT,  Zinc–N,N-di-n-butyldithiocarbamate

Other names: di-n-Butyldithiocarbamic acid,zinc salt; Zinc, bis(dibutylcarbamodithioato-S,S')-, (T-4)-; Zinc, bis(dibutyldithiocarbamato)-; Aceto zdbd; Bis(dibutyldithiocarbamato)zinc; Butazate; Butazate 50-D; Butyl zimate; Butyl ziram; Carbamic acid, dibutyldithio-, zinc complex; Dibutyldithiocarbamic acid zinc salt; USAF GY-5; Vulcacure; Vulkacit ldb/C; Zimate, butyl; Zinc Dibutyldithiocarbamate; Zinc N,N-dibutyldithiocarbamate; Accelerator BZ powder; Butasan; Butasan vulcanization accelerator; Butazin; Nocceler BZ; Octocure ZDB-50; Perkacit ZDBC; Soxinol BZ; ZBC; Zinc bis(dibutyldithiocarbamate); Zinc di-n-butyl dithiocarbamate; bis(dibutyldithiocarbamate)zinc(II);(Dibutyldithiocarbamato)zinc(II); Accel BZ; Accelerator BZ; Aceto ZDBD; Antioxidant BZ; BZ; BZ 75; BZ-P; Bis(N,N-dibutyldithiocarbamato)zinc; Bis(dibutyldithiocarbamato)zinc; Butazate; Butazate 50D; Butyl Zimate; Butyl Ziram

• (Dibutyldithiocarbamato)zinc(II)

• AI3-14880

• Accel BZ

• Aceto ZDBD

• Bis(N,N-dibutyldithiocarbamato)zinc

• Bis(dibutyldithiocarbamato)zinc

• Butazate

• Butazate 50-D

• Butyl zimate

• Butyl ziram

• Carbamic acid, dibutyldithio-, zinc complex

• Carbamodithioic acid, dibutyl-, zinc salt

• Dibutyldithiocarbamic acid zinc salt

• EINECS 205-232-8

• HSDB 2906

• NSC 36548

• NSC 3880

• Nocceler BZ

• Soxinol BZ

• USAF GY-5

• Vulcacure

• Vulcacure ZB

• Vulkacit LDB

• Vulkacit ldb/C

• Zimate, butyl

• Zinc N,N-dibutyldithiocarbamate

• Zinc bibutyldithiocarbamate

• Zinc bis(dibutyldithiocarbamate)

• Zinc dibutyldithiocarbamate

• Zinc, bis(dibutylcarbamodithioatoS,S')-,(T-4)-

COMPOSITION: Zinc di-n-butyldithiocarbamate CAS#136-23-2

Zinc di-n-butyldithiocarbamate is used in the Manufacture of NR/SR latex-based products, NR/IR-based transparent molded products, and as a secondary accelerator for the manufacture of bloom-free EPDM, NR/EPDM blend, molded, and extruded rubber products.

Zinc di-n-butyldithiocarbamate is a very fast primary or secondary (ultra) accelerator for natural and synthetic rubber. 

Zinc di-n-butyldithiocarbamate is also a very rapid accelerator for NR and SBR latices. 

Additionally, Zinc di-n-butyldithiocarbamate is an antioxidant in rubber adhesive systems.

MAJOR APPLICATIONS AND PROPERTIES OF ZINC di-n-butyldithiocarbamate

- Zinc di-n-butyl dithiocarbamate is a secondary ultra accelerator for thiazole and sulfenamide cure systems in general-purpose polymers (NR, SBR, IIR, EPDM). 

It can be used as a primary accelerator in specialty applications and latex.

- In latex applications, zinc di-n-butyl dithiocarbamate is mainly used for transparent goods and pre-vulcanized latex.

- An additional application is as an antioxidant in adhesive systems.

- Zinc di-n-butyldithiocarbamate gives faster cures than ZDEC or ZDMC.

- It should be noted that when applying ZDBC, N-nitrosodibutylamine can be formed by reacting dibutylamine, a decomposition product, with nitrosating agents (nitrogen oxides).

- Zinc di-n-butyldithiocarbamate is regulated for use in articles in contact with food as specified under FDA 21 CFR 175.105, 178.2010, 175.300, 177.1210, 177.2600 and BfR Recommendation XXI, Categories 1-4 and "Sonderkategorie".

COMPOUNDING INFORMATION

In NR latex, when used as a primary accelerator, 1 phr of Zinc di-n-butyldithiocarbamate with 2.5 phr sulfur is a good

starting point.

In EPDM, Zinc di-n-butyldithiocarbamate has the highest solubility of all dithiocarbamates, offering the lowest blooming effect. 

An acceptable starting point for a low-set, non-blooming EPDM compound is Zinc di-n-butyldithiocarbamate 2.0, TMTD 0.8, DPTT 0.8, and DTDM 2.0 phr.

In rubber, cured in contact with polyester textiles, Zinc di-n-butyldithiocarbamate is preferably used over other dithiocarbamates.

HANDLING PRECAUTIONS

For detailed information on toxicological properties and handling precautions, please refer to the current Safety Data Sheet. 

This information sheet can be downloaded from our website or requested from the nearest Performance Additives office and should be consulted before handling this product.

STORAGE RECOMMENDATIONS

Store Zinc di-n-butyldithiocarbamate in a cool, dry, well-ventilated area, avoiding exposure of the packaged product to direct sunlight.

IUPAC names

cink-dibutil-ditio-karbamát

ZDBC

zinc bis(dibutylcarbamodithioate)

Zinc bis(dibutyldithiocarbamate)

zinc bis(dibutyldithiocarbamate)

Zinc bis(dibutyldithiocarbamate)

zinc bis(dibutyldithiocarbamate)-

zinc bis-(dibutyldithiocarbamate)

Zinc dibutyl dithiocarbamate

Zinc dibutyldithio carbamate

Zinc N,N-dibutylcarbamodithioate

zinc N,N-dibutylcarbamodithioate

Zinc N,N-dibutyldithiocarbamate

zinc(2+) bis((dibutylcarbamothioyl)sulfanide)

zinc(2+) ion bis((dibutylcarbamothioyl)sulfanide)

Zinc(II) Dibutyldithiocarbamate

Zinc, bis(dibutylcarbamodithioato-.kappa.S,.kappa.S')-, (T-4)-

zinc;N,N-dibutylcarbamodithioate

Trade names

Perkacit ZDBC pdr

QUREACC - ZDBC

ZDBC