1,2-Dihydro-2,2,4-trimethylquinoline (TMQ) is used as primary antioxidant in rubber compounds to protect the rubber articles from oxidative degradation at ambient as well as higher temperatures. TMQ represents a group of antioxidants based on polymerized Aniline-Acetone condensation products.
Acetoneanile TMQ is widely used in the manufacture of truck & bus radials, passenger Radials, car tires, steel cord conveyor belts and other technically sophisticated rubber products.
Diphenylguanidine is a secondary vulcanization accelerator that activates thiazoles (MBT, MBTS), thiurams (TMTM, TMTD) or sulfenamide (CBTS) in NR (0.1-0.5phr), SBR (0.15 - 0.75phr) and NBR (0.1-0,5phr) applications. Due to discoloration it is generally used for dark or black color products (silica containing tires, mechanical goods, hard rubber products, footwear, adhesives, diaphragms, rubber gloves, medical devices, dialysis equipment, rubber in elasticized undergarments and clothing, rubber pillows, sponges, toys). Provides good scorch and storage stability.
PJSC Khimprom is one of Russia's largest chemical enterprises specializing in production
of various chemicals with a product range exceeding 200 items.
Khimprom is oriented on up-to-date standards of corporate management,
process and output quality control, high standards of business culture.
CAS No.: 26780-96-1 H.S. Code: 3812.30.2000
Chemical Name: Polymerized 2,2,4 – trimethyl – 1,2 – dihydroquinoline
Synonyms: 1,2-Dihydro-2,2,4-trimethylquinoline oligomers, Acetonanil, Acetonanyl, Acetone Anil, DHMQ, Hydro-2,2,4-trimethylquinoline oligomers, Poly(1,2-dihydro-2,2,4-trimethylquinoline), Polymerized 1,2-Dihydro-2,2,4-trimethylquinoline, TDQ, TMDQ, TMQ, Trimethyldihydroquinoline polymer.
Main applications:
Other applications:
Quality Data:
| Parameters | Garanteed value | Test method |
|---|---|---|
| Appearance | Brownish granules, free from agglomerates | Visual |
| Assay, %, MIN. | 90 | Potentiometric titration of the basic nitrogen, TM743 |
| Softening point, °С: | 83 - 95 | Ring & Ball, ASTM E28-67 |
| Isopropyl bis-aniline content %, MAX | 0,5 | HPLC, QA5026-01 |
| Volatiles content, %, MAX | 0,4 | 2hrs @ 105 °С, ISO787-281 |
| Ash content, %, MAX | 0,25 | 2hrs @ 750 °С, ASTM D4574 |
Guaranteed storage life: 12 months from the date of manufacturing
Packing: 25 kg multi-wall paper bags stacked on pallets (900 kgs net/pallet) and wrapped in a shrink film.
Transportation information:
Labelling:
CAS No.: 102-06-7
EINECS No.: 203-002-1
H.S. Code: 2925.29.0000
EC INDEX No.: 612-149-00-4
Chemical Name: N,N’-Diphenylguanidine
Synonyms: 1,3-Difenylguanid, 1,3-Diphenylguanidine, Diphenylguanidine, DFG, DPG, DPG accelerator, 1,3-Difenylguanid, Guanidine, Melaniline, sym-Diphenylguanidine
Main applications:
Secondary applications: Primary material for standardizing acids.
Quality Data:
| Parameters | Garanteed value | Test method |
|---|---|---|
| Appearance | Cylindrical granules | Visual |
| Assay, % min | 97 | Titration |
| Melting temperature, initial °С, min: | 145,0 | Capillary method |
| Melting temperature, final °С, max: | 148,0±2,0 | Capillary method |
| Dedusting agent (paraffinic oil) content, %, max: | 0,7-2,0 | Extracting |
| Ash content, %, max: | 0,3 | At 750 °С |
| Mass fraction of volatiles, %, max: | 0,3 | 2 hours @ 70 °С |
Guaranteed storage life: 12 months from the date of manufacturing in its original packing.
Packing: 20 kg net multi-wall laminated paper bags with PE lining stacked on pallets (640 kg net/pallet) and wrapped in a shrink film, 500 kg net IBC.
Transportation information:
|
|
Land transport (ADR/RID) |
Sea transport (IMDG) |
Air transport (ICAO/IATA) |
|---|---|---|---|
| UN-Number: | 2811 | 2811 | 2811 |
| UN Proper shipping name: | TOXIC SOLID ORGANIC, N.O.S., (1,3-DIPHENYLGUANIDINE) | TOXIC SOLID ORGANIC, N.O.S., (1,3-DIPHENYLGUANIDINE) | TOXIC SOLID ORGANIC, N.O.S., (1,3-DIPHENYLGUANIDINE) |
| Transport hazard Class: | 6.1 | 6.1 | 6.1 |
| Packaging group: | III | III | III |
| Environmental hazards: | TOXIC SOLID ORGANIC, N.O.S. |
TOXIC SOLID ORGANIC, N.O.S., Marine pollutant |
TOXIC SOLID ORGANIC, N.O.S. |
Note: A number of restrictions may apply to materials subject to local/ national/regional classifications requirements. Please refer to the appropriate regulation for specific details regarding classification requirements and restrictions.
Labelling:
Khimprom have established an advanced infrastructure for supplying rubber chemicals to its customers throughout the world including custom clearance, storage and delivery to doors.
