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o-Tolyl biguanide

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o-Tolyl biguanide Basic information

Product Name:
o-Tolyl biguanide
Synonyms:
  • O-TOLYLBIGUANIDE
  • noccelerbg
  • o-tolyl
  • o-tolyldiguanide
  • sopanox
  • vulkacit1000
  • Imidodicarbonimidic diamide, N-(2-methylphenyl)-
  • 1-O-TOLYL BIGUANIDE (OTB) ,(O-TOLYLBIGUANIDE)
CAS:
93-69-6
MF:
C9H13N5
MW:
191.23
EINECS:
202-268-6
Product Categories:
  • Guanidines
  • Nitrogen Compounds
  • Organic Building Blocks
Mol File:
93-69-6.mol
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o-Tolyl biguanide Chemical Properties

Melting point:
143-145 °C(lit.)
Boiling point:
316.98°C (rough estimate)
Density 
1.0790 (rough estimate)
vapor pressure 
0Pa at 25℃
refractive index 
1.6380 (estimate)
Flash point:
>230 °F
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Slightly soluble in water
form 
powder to crystal
color 
White to Almost white
Water Solubility 
2.75g/L at 30℃
LogP
0.71 at 25℃
CAS DataBase Reference
93-69-6(CAS DataBase Reference)
EPA Substance Registry System
Imidodicarbonimidic diamide, N-(2-methylphenyl)- (93-69-6)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
22-36/37/38-41
Safety Statements 
26-36
WGK Germany 
1
RTECS 
DU2800000
HS Code 
29252900

MSDS

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o-Tolyl biguanide Usage And Synthesis

Chemical Properties

White to off-white powder. Combustible. o-Tolylbiguanide (OTBG) [93-69-6], C9H13N5, Mr 191.23, mp 144 ℃, is used as a vulcanization accelerator in the same manner as the guanidines DPG and DOTG. An important use is in the preparation of consumer articles that come in contact with food and drinking water (Recommendation XXI of the German Federal Department of Health). o-Tolylbiguanide is also employed as a curing agent with moderate reactivity for color-stable, highly glossy or transparent epoxy resin powder coatings.

Uses

Antioxidant for soaps produced from animal or vegetable oil.

Uses

1-(o-Tolyl)biguanide was used as a ligand in the synthesis of new vanadyl complexes with the formula [VOL2].xH2O (HL=1-(o-tolyl)biguanide, x=0.5).

Flammability and Explosibility

Non flammable

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