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| CAS No.: | 618-85-9 |
|---|---|
| Name: | 3,5-dinitrotoluene |
| Molecular Structure: | |
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|
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| Formula: | C7H6 N2 O4 |
| Molecular Weight: | 182.136 |
| Synonyms: | Toluene,3,5-dinitro- (8CI); 1-Methyl-3,5-dinitrobenzene; 3,5-DNT; 3,5-Dinitrotoluene;5-Methyl-1,3-dinitrobenzene; NSC 87348 |
| Density: | 1.407 |
| Melting Point: | 92.5°C |
| Boiling Point: | 308℃ |
| Flash Point: | 153℃ |
| Risk Codes: | R45; R23/24/25; R48/22; R62; R68; R52/53 |
| Safety: | Poison by ingestion. Mutation data reported. Flammable when exposed to heat or flame; can react with oxidizing materials. A moderate explosion hazard when exposed to heat. To fight fire, use water, CO2, dry chemical. When heated to decomposition it emits toxic fumes of NOx. See also 2,4-DINITROTOLUENE; EXPLOSIVES, HIGH; and NITRATES. |
| PSA: | 91.64000 |
| LogP: | 2.85780 |
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Chemistry
Chemistry informtion about 3,5-Dinitrotoluene (CAS NO.618-85-9) is:
IUPAC Name: 1-Methyl-3,5-Dinitrobenzene
Synonyms: Benzene, 1-Methyl-3,5-Dinitro- ; 1-Methyl-3,5-Dinitrobenzene ; 3,5-Dnt
MF: C7H6N2O4
MW: 182.133540 g/mol
EINECS: 210-566-2
Density: 1.407 g/cm3
Flash Point: 152.6 °C
Boiling Point: 307.5 °C at 760 mmHg
Vapour Pressure: 0.00131 mmHg at 25°C
Enthalpy of Vaporization: 52.62 kJ/mol
Following is the molecular structure of 3,5-Dinitrotoluene (CAS NO.618-85-9) is:
Uses
3,5-Dinitrotoluene (CAS NO.618-85-9) is used to produce dyes, explosives and propellants.
Production
Raw materials is P-Toluidine .
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | oral | 607mg/kg (607mg/kg) | behavioral: somnolence (general depressed activity) | National Technical Information Service. Vol. AD-A080-146, |
| rat | LD50 | oral | 216mg/kg (216mg/kg) | behavioral: somnolence (general depressed activity) | National Technical Information Service. Vol. AD-A080-146, |
Safety Profile
Poison by ingestion. Mutation data reported. Flammable when exposed to heat or flame; can react with oxidizing materials. A moderate explosion hazard when exposed to heat. To fight fire, use water, CO2, dry chemical. When heated to decomposition it emits toxic fumes of NOx. See also 2,4-DINITROTOLUENE; EXPLOSIVES, HIGH; and NITRATES.
Hazard Codes:
T
Risk Statements:
R45:May cause cancer.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.
R48/22:Harmful: danger of serious damage to health by prolonged exposure if swallowed.
R62:Risk of impaired fertility.
R68:Possible risk of irreversible effects.
R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements:
S53:Avoid exposure - obtain special instructions before use.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
Standards and Recommendations
OSHA PEL: TWA 1.5 mg/m3 (skin)
NIOSH REL: (Dinitrotoluene): Reduce to lowest level
Analytical Methods
3,5-Dinitrotoluene (CAS NO.618-85-9) is produced by nitration of toluene or nitrotoluenes.