【 WhatsApp】
+86-21-6420 0566
| OEM | OEM Services Provided |
| Feature | Good stability |
| Classification | Chemicals |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free，Contact Export Director now ↓ |
Chemical Name: Dibenzothiazole disulfide
CAS NO.: 120-78-5
Product Specification:
| Appearance | Grayish white to yellowish powder or particle | |
| Purity,% | ≥ | 95.0 |
| Melting Point(Initial),°C | ≥ | 164.0 |
| Heat Loss,% | ≤ | 0.40 |
| Ash,% | ≤ | 0.50 |
| Residue on sieve(150μm),% | ≤ | 0.10 |
| Free MBT,% | ≤ | 1.0 |
◆ Performance: Siceler MBTS is a thiazole accelerator with significant delayed action, with high vulcanization temperature and high safe processing. The vulcanization speed is relatively slow if used alone, and is usually combined with dithiocarbamates, thiuram, aldehyde amines and guanidine accelerators.
◆ Application: Siceler MBTS is used as a universal accelerator for natural rubber, synthetic rubber and reclaimed rubber, and can be used for manufacturing tires, rubber tubes, rubber belt and general industrial rubber products.
◆ Packaging: Paper/plastic packages with a net weight of 20kg per package.Or FIBC with a net weight 500kg per package.
◆ Transportation Condition: Clear vehicle with ceiling, avoiding sunshine, rain and long-term extrusion，keeping away from hot source.
| Name | Accelerator (DM) |
| Synonyms | DM MBTS acceltm Accel TM AcceleratorDM Acelerator DM benzothiazolyl AcceleratorMBTS accelerator(dm) Accelerator (DM) Accelerator MBTS Benzothiazyldisuflide Rubber Accelerator DM benzothiazoledisulfide Rubber Accelerator MBTS Benzothiazole disulfide 2-benzothiazyldisulfide Dibenzothiazole Disulfide 2,2′-dithiobis-benzothiazol Benzothiazol-2-yl disulfide 2,2′-Dithiobis(Benzothiazole) 2,2′-Dibenzothiazoledisulfide 2,2-D ibenzothiazole Disulfide 2,2′-Dibenzothiazole disulfide Benzothiazole, 2,2′-dithiobis- 2-mercaptobenzothiazyldisulfide 1,3-benzothiazole 1,1-disulfide 2-mercaptobenzothiazoledisulfide 2-Mercaptobenzothiazyl disulfide 2,2′-bis(benzothiazolyl)disulfide 2-Mercaptobenzothiazole disulfide 2,2′-disulfanediylbis(1,3-benzothiazole) Rubber Pharmaceutical intermediate Refined(DM) 2-(1,3-Benzothiazol-2-yldisulfanyl)-1,3-benzothiazole |
| CAS | 120-78-5 |
| EINECS | 204-424-9 |
| InChI | InChI=1/C14H8N2S4/c1-3-7-11-9(5-1)15-13(17-11)19-20-14-16-10-6-2-4-8-12(10)18-14/h1-8H |
| Molecular Formula | C14H8N2S4 |
| Molar Mass | 332.49 |
| Density | 1.467g/cm3 |
| Melting Point | 177-180℃ |
| Boling Point | 358.898°C at 760 mmHg |
| Flash Point | 170.855°C |
| Water Solubility | <0.01 g/100 mL at 21℃ |
| Vapor Presure | 0mmHg at 25°C |
| Appearance | Crystallization |
| Storage Condition | 2-8℃ |
| Sensitive | Easily absorbing moisture |
| Refractive Index | 1.752 |
| MDL | MFCD00022874 |
| Physical and Chemical Properties | Density 1.5 melting point 177-180°C flash point 271°C water-soluble <0.01g/100 mL at 21°C |
| Use | It is used as a universal accelerator for natural rubber, synthetic rubber and reclaimed rubber. It is mainly used in the manufacture of tires, inner tube, adhesive tape, rubber shoes and general industrial products. High purity DM (pharmaceutical grade) is an important pharmaceutical intermediate for the manufacture of cephalosporins. |
| Hazard Symbols | Xi – Irritant N – Dangerous for the environment |
| Risk Codes | R31 – Contact with acids liberates toxic gas 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 | S36/37 – Wear suitable protective clothing and 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 |
| Raw Materials | Aniline Sodium hypochlorite 2-Mercaptobenzothiazole Carbon disulfide Toluene Sulfur(α) Sulfuric acid Chlorine Sodium hydroxide Sodium nitrite Ammonia |
Bitter, non-toxic, insoluble in water. Soluble in alcohol, ether, etc.
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
For help with solutions customized to your business needs, contact Export Director now.
With 30+ years of experience and We firmly believe that product quality is the basis of cooperation.
Chat Now
TEl
+86-21-6420 0566
