N-Oxydienthylene-2-benzothiazole sulfenamide
Quantity
Unit
CAS #
102-77-2
PRODUCT
SYNONYM
NOBS, MBS; Oxydienthylene; benzothiazole sulfenamide; Benzothiazole, 2-(4-morpholinylthio)-
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FORMULA
C11H12N2S2O
PRODUCT TYPE
Organic
PURITY
=>97.0%
APPEARANCE
Yellow; Granular
MELTING POINT
=>78.0 degC
CONTENT
0.05~0.15% (Heating Loss)
SHELF LIFE
6 months
INSOLUBILITY
in water
ODOR
buff to brn. flakes, sweet odor
MOLECULAR WEIGHT
252.37
SOLUBILITY
benzene, acetone, methanol, oxygenated and aromatic solvs.
DENSITY
1.34 (25 c)
NOTES
An excellent delayed accelerator. The performance is similar to that of CZ displaying better scorch safety. Widely apply in NR, IR, SBR, NBR and EPDM. Apply alone or with those vulcanization accelerators such as thiurams, guanidines and dithiocarbamates to improve the activity, mainly use in manufacture of tires, shoes and belts, non-blooming.
CLASS
Synthetic Rubber Ingredients
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