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Cas Database |
| Name |
o-Tolylbiguanide |
EINECS | 202-268-6 |
| CAS No. | 93-69-6 | Density | 1.29 g/cm3 |
| PSA | 97.78000 | LogP | 2.18840 |
| Solubility | 2.75g/L at 30℃ | Melting Point |
143-145 °C(lit.) |
| Formula | C9H13N5 | Boiling Point | 411.3 °C at 760 mmHg |
| Molecular Weight | 191.236 | Flash Point | 202.6 °C |
| Transport Information | N/A | Appearance | white powder |
| Safety | 26-36 | Risk Codes | 22-36/37/38-41 |
| Molecular Structure |
|
Hazard Symbols |
 Xn
|
| Synonyms |
Biguanide,1-o-tolyl- (6CI,7CI,8CI);1-o-Tolylbiguanide;Accelerator1000;Aliant;Aradur 2844;Casamine OTB;Dimotol;Eponoc B;N-(2-Methylphenyl)imidodicarbonimidic diamide;NSC 164906;NSC 51980;NoccelerBG;Proventine 17;Sopanox;Vulkacit 1000; |
Article Data | 7 |
o-Tolylbiguanide Chemical Properties
The Molecular Structure of o-Tolylbiguanide (CAS NO.93-69-6):
Empirical Formula: C9H13N5
Molecular Weight: 191.233
IUPAC Name: 1-(diaminomethylidene)-2-(2-methylphenyl)guanidine
Nominal Mass: 191 Da
Average Mass: 191.233 Da
Monoisotopic Mass: 191.117095 Da
Index of Refraction: 1.638
Molar Refractivity: 53.13 cm3
Molar Volume: 147.8 cm3
Surface Tension: 53.8 dyne/cm
Density: 1.29 g/cm3
Flash Point: 202.6 °C
Enthalpy of Vaporization: 66.38 kJ/mol
Boiling Point: 411.3 °C at 760 mmHg
Vapour Pressure: 5.63E-07 mmHg at 25°C
InChI
InChI=1/C9H13N5/c1-6-4-2-3-5-7(6)13-9(12)14-8(10)11/h2-5H,1H3,(H6,10,11,12,13,14)
Smiles
c1(c(cccc1)C)NC(NC(N)=N)=N
Product Categories: Guanidines;Nitrogen Compounds;Organic Building Blocks
Synonyms: 4-12-00-01764 (Beilstein Handbook Reference) ; BRN 0612193 ; EINECS 202-268-6 ; Eponoc B ; Nocceler BG ; Sopanox ; UNII-5T9Z06LCV4 ; Vulkacit 1000
o-Tolylbiguanide Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intravenous | 35mg/kg (35mg/kg) | PERIPHERAL NERVE AND SENSATION: FASCICULATIONS BEHAVIORAL: TREMOR BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | International Journal of Toxicology. Vol. 16(Suppl, |
| rat | LD50 | intraperitoneal | 100mg/kg (100mg/kg) | PERIPHERAL NERVE AND SENSATION: FASCICULATIONS BEHAVIORAL: TREMOR BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | International Journal of Toxicology. Vol. 16(Suppl, |
| rat | LD50 | oral | 800mg/kg (800mg/kg) | International Polymer Science and Technology. Vol. 3, Pg. 93, 1976. |
Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NOx.
o-Tolylbiguanide Consensus Reports
Reported in EPA TSCA Inventory.
o-Tolylbiguanide Safety Profile
Hazard Codes: 
Xn
Risk Statements: 22-36/37/38-41
R22: Harmful if swallowed
R36/37/38: Irritating to eyes, respiratory system and skin
R41: Risk of serious damage to the eyes
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36: Wear suitable protective clothing
WGK Germany: 1
RTECS: DU2800000
o-Tolylbiguanide Specification
o-Tolylbiguanide (CAS NO.93-69-6) is also called as 1-o-tolylbiguanide ; 2-Tolylbiguanide ; Imidodicarbonimidic diamide, N-(2-methylphenyl)- ; N-(2-Methylphenyl)imidodicarbonimidic diamide ; o-Tolyl biguanide ; Aliant ; N-(2-Methylphenyl)imidodicarbonimidic diamide ; o-Tolyldiguanide ; Biguanide, 1-o-tolyl- .
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