• head_banner_01

Accelerator Tetramethylthiuram disulfide TMTD 137-26-8

Short Description:

Product name: Tetramethylthiuram disulfide/TMTD

CAS: 137-26-8

MF: C6H12N2S4

MW: 240.43

EINECS: 205-286-2

Melting point: 156-158 °C (lit.)

Boiling point: 129 °C (20 mmHg)

Density: 1.43

Vapor pressure: 8 x 10-6 mmHg at 20 °C (NIOSH, 1997)


Product Detail

Product Tags

Product Detail

Product name  Tetramethylthiuram disulfide/TMTD
CAS  137-26-8
MF  C6H12N2S4
MW  240.43
EINECS  205-286-2
Melting point  156-158 °C (lit.)
Boiling point  129 °C (20 mmHg)
Density  1.43
Vapor pressure  8 x 10-6 mmHg at 20 °C (NIOSH, 1997)
Refractive index  1.5500 (estimate)
Flash point  89°C
Storage conditions  under inert gas (argon)
Solubility  0.0184g/l
Form  solid
Acidity coefficient  (pKa) 0.87±0.50 (Predicted)
Water solubility  16.5 mg/L (20 ºC)

Synonyms

1,1’-dithiobis (n,n-dimethylthio-formamid; 1,1’-dithiobis(n,n-dimethylthio formamide); Aapirol; Accel TMT; Accelerator T; Accelerator Thiuram; accelerator; accelerator thiuram.

Properties

The pure product is colorless crystal and has no odor. Easily soluble in benzene, chloroform (230g/L), acetone (80g/L, carbon disulfide and other organic solvents, slightly soluble in ether and ethanol (<10g/L), insoluble in water (30mg/L), decomposed in acid, color is white or light yellow powder.

Function

The rubber accelerator TMTD is an excellent second accelerator for thiazole type accelerators. It can also be used together with other accelerators as accelerators for continuous vulcanization colloidal particles. Usually, it can also be used in combination with accelerator MBT(M). The vulcanization of butyl rubber is basically similar. The accelerator is mainly used in the manufacture of tires, inner tubes, rubber shoes, medical supplies, cables, industrial rubber products, etc. It is used as a fungicide and insecticide in agriculture, and can also be used as a lubricant additive.

Equipment

Equipment from Quality Department

Electric thermostatic stainless steel water bath

Box type resistance furnace

Electric heating constant temperature drying oven

Heated Incubators

Insoluble particle analyzer

Liquid chromatography

Automatic polarimeter

infrared spectrometer

UV / Visible photometer

Electric heating vacuum drying box

Vertical pressure steamer sterilizer

PH meter

Clarity Tester

Osmolality tester

Cassette Moisture Analyzer

Multi-parameter analyzer

Electric blast drying box

Biochemical incubator

Mold incubator

Aseptic isolator

Total organic carbon detector

Desktop Vacuum Dryer

Comprehensive drug stability test chamber

Constant temperature sink and water bath

Medical refrigerated storage box

Gas Chromatograph

Biological safety cabinet

Clean bench


  • Previous:
  • Next:

  • Write your message here and send it to us