Basic information
- Name:
Imidodicarbonimidicdiamide, N-(2-methylphenyl)-
- Superlist Name:
- o-Tolylbiguanide
- CAS No.:
93-69-6
- Molecular Structure:
- Formula:
- C9H13N5
- Molecular Weight:
- 191.23
- Deleted CAS:
- 92679-92-0
- 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;
- EINECS:
- 202-268-6
- Density:
- 1.29 g/cm3
- Melting Point:
- 143-145 °C(lit.)
- Boiling Point:
- 411.3 °C at 760 mmHg
- Flash Point:
- 202.6 °C
- Hazard Symbols:
Xn- Risk Codes:
- 22-36/37/38-41
- Safety Description:
- 26-36 Details
- particular:
- particular
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Chemistry
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
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.
Consensus Reports
Reported in EPA TSCA Inventory.
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
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- .