Rubber Accelerator EZ

Rubber Accelerator EZ - Names and Identifiers

Name	Zinc diethyldithiocarbamate
Synonyms	EZ ZDC ZDEC etazin ethasan ethazate ancazate et Ethyl Ziram ETHYL ZIMATE ethyl zimate acceleratorzdc AcceleratorZDC Zinc two ethyl two Rubber Accelerator EZ Accelerator EZ powder accelerator ez powder Rubber Accelerator ZDEC ZINC DIETHYLDITHIOCARBAMATE Zinc diethyldithiocarbamate zinc diethyl dithiocarbamate bis(diethyldithiocarbamato)zinc ZINC N,N-DIETHYLDITHIOCARBAMATE bis(diethyldithiocarbamate)zinc bis(diethyldithiocarbamato)-zin bis(diethyldithio-carbamate)zinc zinc bis(diethylcarbamodithioate) diethyl-carbamodithioicacizincsalt bis(diethyldithiocarbamato)zinc[qr] DIETHYLDITHIOCARBAMIC ACID ZINC SALT bis(diethylcarbamodithioato-s,s') zinc carbamodithioic acid, diethyl-, zinc salt bis(diethylcarbamodithioato-s,s')-,(t-4)-zinc
CAS	14324-55-1
EINECS	238-270-9
InChI	InChI=1/2C5H11NS2.Zn/c21-3-6(4-2)5(7)8;/h23-4H2,1-2H3,(H,7,8);/q;;+2/p-2
InChIKey	RKQOSDAEEGPRER-UHFFFAOYSA-L

Rubber Accelerator EZ - Physico-chemical Properties

Molecular Formula	C10H20N2S4Zn
Molar Mass	361.93
Density	1,48 g/cm3
Melting Point	178-181 °C (lit.)
Boling Point	330.6°C (estimate)
Flash Point	204°(400°F)
Water Solubility	Insoluble in water. Soluble in benzene carbon disulfide and organic liquids.
Vapor Presure	0.007Pa at 25℃
Appearance	White crystalline powder
Specific Gravity	1.48
Color	White
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Sensitive	4: no reaction with water under neutral conditions
MDL	MFCD00064798
Physical and Chemical Properties	White crystals. The melting point of 176 deg C, the relative density of 1.49. Soluble in ether, carbon disulfide, benzene and chloroform, slightly soluble in alcohol, insoluble in water.
Use	It is used as a super accelerator for natural and synthetic rubber, especially for butyl rubber, three ethylene propylene rubber and latex. Non-toxic, tasteless, suitable for white or bright color, transparent products. Application in rubber products in contact with food

Rubber Accelerator EZ - Risk and Safety

Risk Codes	R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R43 - May cause sensitization by skin contact R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Description	S24 - Avoid contact with skin. S37 - Wear suitable gloves. S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets.
UN IDs	UN 3077 9/PG 3
WGK Germany	3
RTECS	ZH0350000
TSCA	Yes
HS Code	29302000
Hazard Class	6.1
Packing Group	III
Toxicity	LD50 orl-rat: 3340 mg/kg 28ZPAK -,11,72

Rubber Accelerator EZ - Reference Information

LogP	3.11
NIST chemical information	Information provided by: webbook.nist.gov (external link)
EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
Origin	In 1912, the Germans Hoffman (Fritz Hofmann), Debrook (K.Delbrhck) and Baogman (M.Bogmann) discovered that dithiocarbamate can be used as a vulcanization accelerator. ZDEZ(ZDC,EZ) is one of the representative products of dithiocarbamate accelerators, and is also a product widely used in rubber and latex products.
application	accelerator ZDC is a superaccelerator, suitable for natural rubber and synthetic rubber, and is a good active agent for thiazole and sulfenamide accelerators.
product characteristics	accelerator ZDC is a good active agent for thiazole and sulfenamide accelerators. It has a strong activation effect on butyl rubber containing accelerator M, TMTD or the combination of M and TMTD, which can greatly shorten the vulcanization time, and can also be used for ethylene propylene terpolymer, but the activation effect is not as strong as butyl rubber. This product is also used as a non-water-soluble accelerator for latex, which has little effect on the stability of latex. When used as the second accelerator of thiazole accelerator in latex, the obtained product has good aging performance.
use	zinc diethyldithiocarbamate is mainly used as a plastic rubber additive. The accelerator ZDC is a superaccelerator for natural rubber and various synthetic rubbers. It is a representative variety of zinc dithiocarbamate salts and a general accelerator for latex. This product is non-polluting, non-discolored, odorless, tasteless, non-toxic, alkaline accelerator has activation effect on it, good dispersibility, can improve the tensile strength and elasticity of vulcanizate. Good dispersibility in rubber can improve the tensile strength and elasticity of vulcanizates. Antioxidants should be added in NR and IR to improve heat resistance. The accelerator ZDC can also be used as an antioxidant for bonding systems. This product is used as a superaccelerator for natural gum and synthetic gum. It is a representative variety of zinc dithiocarbamate promotion and an analytical reagent. It can be used as a super accelerator for natural rubber and synthetic rubber, and can also be used as a general accelerator for latex It can be used as a super accelerator for natural rubber and synthetic rubber, especially suitable for butyl rubber, EPDM and latex. Non-toxic, tasteless, suitable for white or brilliant color, transparent products. Application in rubber products in contact with food Used as an accelerator and analytical reagent for natural and synthetic rubber.
Production method	Sodium diethyldithiocarbamate is prepared by condensation of diethylamine and carbon disulfide, and then zinc sulfate (or Zinc chloride) is replaced. Raw material consumption (kg/t) diethylamine 490 carbon disulfide 610 zinc sulfate 510
category	pesticide
toxicity classification	poisoning
acute toxicity	oral administration-rat LDL0: 3340 mg/kg; Abdominal cavity-mouse LD50: 142 mg/kg
stimulation data	eyes-rabbit 100 mg/24 hours moderate
flammability hazard characteristics	flammability; combustion produces toxic nitrogen oxides, sulfur oxide smoke; poisoning reaction: strong irritation to eyes, nose, throat
storage and transportation characteristics	warehouse ventilation and low temperature drying
fire extinguishing agent	dry powder, foam, sand, carbon dioxide, mist water
toxic substance data	information provided by: pubchem.ncbi.nlm.nih.gov (external link)

Last Update：2024-04-10 22:29:15

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Rubber Accelerator EZ

Zinc diethyldithiocarbamate

CAS: 14324-55-1

Molecular Formula: C10H20N2S4Zn

Rubber Accelerator EZ - Names and Identifiers

Rubber Accelerator EZ - Physico-chemical Properties

Rubber Accelerator EZ - Risk and Safety

Rubber Accelerator EZ - Reference Information

Supplier List

Rubber Accelerator EZ Request for Quotation

Zinc diethyldithiocarbamate

CAS: 14324-55-1

Molecular Formula: C10H20N2S4Zn

Rubber Accelerator EZ - Names and Identifiers

Rubber Accelerator EZ - Physico-chemical Properties

Rubber Accelerator EZ - Risk and Safety

Rubber Accelerator EZ - Reference Information

Supplier List

Rubber Accelerator EZ