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3,4-Dinitrotoluene
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Name

3,4-Dinitrotoluene

 EINECS N/A
CAS No. 610-39-9 Density 1.407g/cm3
PSA 91.64000 LogP 2.85780
Solubility N/A Melting Point 54-57 °C(lit.)
Formula C7H6 N2 O4 Boiling Point 350.8°C at 760 mmHg
Molecular Weight 182.136 Flash Point >230 °F
Transport Information N/A Appearance N/A
Safety Moderately toxic by ingestion. Mutation data reported. A skin irritant. When heated to decomposition it emits toxic fumes of NOx. See also 2,4-DINITROTOLUENE. Risk Codes 45-23/24/25-48/22-51/53-62-68
Molecular Structure Molecular Structure of 610-39-9 (3,4-DINITROTOLUENE) Hazard Symbols T,N
Synonyms

Toluene,3,4-dinitro- (8CI); 1-Methyl-3,4-dinitrobenzene; 3,4-DNT; 3,4-Dinitrotoluene;4-Methyl-1,2-dinitrobenzene; 5-Methyl-1,2-dinitrobenzene; NSC 52216

Article Data 29

3,4-Dinitrotoluene Synthetic route

89-62-3

4-methyl-2-nitroaniline

610-39-9

3,4-Dinitrotoluene

Conditions
ConditionsYield
Stage #1: 4-methyl-2-nitroaniline With sulfuric acid; sodium nitrite In water for 0.333333h; cooling;
Stage #2: With sodium hydrogencarbonate; sodium nitrite In water at 10 - 20℃; for 0.166667h; Further stages.;		92%
With caro's acid Oxydation mit rauchender Salpetersaeure;
Diazotization.Behandlung der Diazoniumsalz-Loesung mit NaNO2 und Kupfer(I)-kupfer(II)-sulfit;
99-08-1

1-methyl-3-nitrobenzene

A

602-01-7

1-methyl-2,3-dinitrobenzene

B

610-39-9

3,4-Dinitrotoluene

C

619-15-8

2,5-dinitrotoluene

Conditions
ConditionsYield
With nitronium hexafluorophosphate; sulfuric acidA 28.4%
B 60.1%
C 9.9%
With nitronium hexafluorophosphate In nitromethane at 24.84℃;
99-08-1

1-methyl-3-nitrobenzene

610-39-9

3,4-Dinitrotoluene

Conditions
ConditionsYield
bei der Nitrierung;
Nitrierung;
durch Nitrierung;
612-45-3

4-methyl-2-nitroacetanilide

610-39-9

3,4-Dinitrotoluene

Conditions
ConditionsYield
With dihydrogen peroxide; acetic acid
6971-33-1

4-methyl-2-nitro-1-nitrosobenzene

610-39-9

3,4-Dinitrotoluene

Conditions
ConditionsYield
With dihydrogen peroxide; nitric acid; acetic acid
With nitric acid
With nitric acid
With nitric acid for 0.0833333h;8 g
578-46-1

5-methyl-2-nitroaniline

610-39-9

3,4-Dinitrotoluene

Conditions
ConditionsYield
Diazotization.Behandlung der Diazoniumsalz-Loesung mit NaNO2 und Kupfer(I)-kupfer(II)-sulfit;
3484-29-5

2,3-dinitro-6-methylaniline

610-39-9

3,4-Dinitrotoluene

Conditions
ConditionsYield
With ethanol; sulfuric acid; sodium nitrite
70343-04-3

3,4-dinitro-6-methylaniline

610-39-9

3,4-Dinitrotoluene

Conditions
ConditionsYield
With ethanol; sulfuric acid; sodium nitrite
70343-07-6

2,3-dinitro-5-methylaniline

610-39-9

3,4-Dinitrotoluene

Conditions
ConditionsYield
With ethanol; sulfuric acid; sodium nitrite

2-nitro-4-methylbenzene diazonium tetrafluoroborate

610-39-9

3,4-Dinitrotoluene

Conditions
ConditionsYield
With sodium nitrite In water at 40.1 - 56.9℃; Kinetics;

3,4-Dinitrotoluene Chemical Properties

Chemistry informtion about 3,4-Dinitrotoluene (CAS NO.610-39-9) is:
IUPAC Name: 4-Methyl-1,2-Dinitrobenzene
Synonyms: 1,2-Dinitro4-Methylbenzene ; 3,4-Dinitro-Toluen ; 3,4-Dnt ; 4-Methyl-1,2-Dinitro-Benzen ; 4-Methyl-1,2-Dinitrobenzene ; Benzene,1-Methyl-3,4-Dinitro- ; Benzene,4-Methyl-1,2-Dinitro- ; Toluene, 3,4-Dinitro-
Product Categories: Intermediates of Dyes and Pigments ; Nitro Compounds ; Nitrogen Compounds ; Organic Building Blocks
MF: C7H6N2O4
MW: 182.13
EINECS: 210-222-1 
Density: 1.407 g/cm3 
Melting Point: 54-57 °C(lit.)
Flash Point: 184.1 °C
Boiling Point: 350.8 °C at 760 mmHg
Vapour Pressure: 8.66E-05 mmHg at 25°C 
Enthalpy of Vaporization: 57.2 kJ/mol
Following is the molecular structure of 3,4-Dinitrotoluene (CAS NO.610-39-9) is:

3,4-Dinitrotoluene Production

 Raw materials is 3-Nitrotoluene .

3,4-Dinitrotoluene Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 747mg/kg (747mg/kg) behavioral: somnolence (general depressed activity) National Technical Information Service. Vol. AD-A080-146,
rat LD50 oral 807mg/kg (807mg/kg)   National Technical Information Service. Vol. AD-A080-146,

3,4-Dinitrotoluene Consensus Reports

Reported in EPA TSCA Inventory.

3,4-Dinitrotoluene Safety Profile

Moderately toxic by ingestion. Mutation data reported. A skin irritant. When heated to decomposition it emits toxic fumes of NOx. See also 2,4-DINITROTOLUENE. 
Hazard Codes:
ToxicT
DangerousN
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. 
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 
R62:Risk of impaired fertility. 
R68:Possible risk of irreversible effects.
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.
RIDADR: UN 3454 6.1/PG 2
WGK Germany: 3
RTECS: XT2100000
HazardClass: 6.1
PackingGroup: II

3,4-Dinitrotoluene Standards and Recommendations

OSHA PEL: TWA 1.5 mg/m3 (skin)
NIOSH REL: (Dinitrotoluene) Reduce to lowest level

3,4-Dinitrotoluene Specification

 3,4-Dinitrotoluene (CAS NO.610-39-9) is a yellow to red solid or heated liquid with a slight odor. Solidifies in cool water. Solid and liquid sink in water . It may explode when exposed to heat or flame [USCG, 1999]. Inhalation, ingestion or skin absorption: Headache, weakness, nausea or dizziness, cyanosis, drowsiness, shortness of breath and collapse. Eyes and skins: Can burn eyes and skin.

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