1.Chemical Name: 2-thiocyanatomethylthiobenzothiazole, 

Synonyms: (2-benzothiazolylthio)methyl thiocyanate; 2- (thiocyanatomethylthio) benzothiazole; TCMTB; Thiocyanic acid (2-benzothiazolylthio) methyl ester 

CAS No.: 21564-17-0 

Formula:C9H6N2S3                   

Molecular Weight: 238.35 

Specification: TCMTB 30%, TCMTB 60%;

 

2.Appearance: amber transparent liquid 

PH(1Water Solution) 3-6 

Proportion (2 0°C) 1.10±0.05 g/cm3 

Odor: Faint 

Flash point>9 3°C 

Freezing point <5°C 

 

3.Stability: Stable under the normal storage conditions. It should be decomposed gradually above 60°C, and should be decomposed rapidly above 100°C in four hours. 

Solubilityeasy to disperse in water. 

Density: 1.07-1.17 g/ml 

packing:25kg, 250kg/drum 

 

4.Application Description 

A. Usage: 

TCMTB is an effective and economical mildewcide and algaecide. 

TCMTB has as highly efficient as BUSAN30L of Buckmam and BIOCIDE MT30 of Progiven 

against algae and mildew. It can be effectively used in water treatment, leather processing 

and coatings. 

ToxicityLD50 Oral albino rats=6100mg/kg 

B. Using method 

TCMTB can be dispersed in the water. It should be diluted into the water, but not reversed. 

TCMTB should be decomposed slowly in dilution. 

C. Application: Add the TCMTB or TCMTB solution into products and agitate well. 

D. Quantity of using:0.2∼0.5.

 

5: Validity: Two years