Name | Zinc di-n-butyldithiocarbamate |
Synonyms | BZ ZDBC zdbc accelbz usafgy-5 butazate acetozdbd soxinolbz vulcacure butylziram vulcaurezb noccelerbz vulcacurezb zimate,butyl butazate50-d Accelerant BZ accelerator bz zincbutyldithiocarbamate zincbibutyldithiocarbamate zinc dibutyl dithiocarbamate zine dibutyl dithiocarbamate Zinc di-n-butyldithiocarbamate bis(dibutyldithiocarbamato)-zin Zinc N,N-dibutyldithiocarbamate zinc bis(dibutyldithiocarbamate) (dibutyldithiocarbamato)zinc(ii) zinc bis(dibutylcarbamodithioate) dibutyldithiocarbamicacidzincsalt dibutyl-carbamodithioicacizincsalt N,N-Copper dibuthyldithiocarbamate bis(n,n-dibutyldithiocarbamato)zinc dibutyldithio-carbamicacizinccomplex s')-bis(dibutylcarbamodithioato-(t-4)-zin s')-bis(dibutylcarbamodithioato-(beta-4)-zin bis(dibutylcarbamodithioato-S,S')-,(T-4)-Zinc bis(dibutylcarbamodithioato-s,s')-,(t-4)-zinc |
CAS | 136-23-2 |
EINECS | 205-232-8 |
InChI | InChI=1/2C9H19NS2.Zn/c2*1-3-5-7-10(9(11)12)8-6-4-2;/h2*3-8H2,1-2H3,(H,11,12);/q;;+2/p-2 |
InChIKey | BOXSVZNGTQTENJ-UHFFFAOYSA-L |
Molecular Formula | C18H36N2S4Zn |
Molar Mass | 474.14 |
Density | 1,21 g/cm3 |
Melting Point | 104-110°C |
Boling Point | 318℃[at 101 325 Pa] |
Flash Point | 109.6°C |
Water Solubility | 100μg/L at 25℃ |
Solubility | Insoluble in water |
Vapor Presure | 0Pa at 25℃ |
Appearance | White to milky white powder |
Specific Gravity | 1.21 |
Color | White |
Storage Condition | Inert atmosphere,Room Temperature |
Sensitive | 4: no reaction with water under neutral conditions |
MDL | MFCD00067274 |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R43 - May cause sensitization by skin contact |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S60 - This material and its container must be disposed of as hazardous waste. S37 - Wear suitable gloves. S24 - Avoid contact with skin. |
UN IDs | 3077 |
RTECS | ZH0175000 |
TSCA | Yes |
Hazard Class | 9 |
Packing Group | III |
Toxicity | LD50 ipr-mus: 100 mg/kg NTIS** AD277-689 |
LogP | 2.16 at 25℃ |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
properties | accelerator bz, also known as zinc di-n-butyl disulfide carbamate, milky white or off-white powder, has a special odor. The relative density is 1.18~1.24, and the melting point is above 102 ℃. Soluble in benzene, carbon disulfide, chloroform, dichloromethane, slightly soluble in gasoline, insoluble in water and dilute alkali. Stable storage. |
Preparation | Accelerator bz is prepared by reacting an aqueous solution of an alkali metal salt of di-n-butyl dithiocarbamic acid with an aqueous solution of a water-soluble zinc salt. It is a vulcanization accelerator for natural rubber and latex. |
use | accelerator BZ is an effective peroxide decomposer, often used with main antioxidant, used for polypropylene, polyvinyl chloride, rubber adhesive, latex curing accelerator, natural rubber, synthetic rubber and latex superaccelerator. superaccelerator for natural rubber, synthetic rubber and latex |
category | pesticide |
toxicity classification | highly toxic |
acute toxicity | abdominal cavity-mouse LD50: 100 mg/kg |
flammability hazard characteristics | flammability; heating produces toxic nitrogen oxides, sulfur oxides and zinc oxide fumes |
storage and transportation characteristics | warehouse ventilation and low temperature drying; separate from food raw materials |
fire extinguishing agent | dry powder, foam, sand, carbon dioxide, mist water |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |