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605-71-0

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Basic Information
CAS No.: 605-71-0
Name: 1,5-Dinitronaphthalene
Article Data: 55
Molecular Structure:
Molecular Structure of 605-71-0 (1,5-Dinitronaphthalene)
Formula: C10H6 N2 O4
Molecular Weight: 218.169
Synonyms: 1,5-Dinitronaphthalene;NSC 20593
EINECS: 210-095-2
Density: 1.58
Melting Point: 216 - 217 C
Boiling Point: 389.8 °C at 760 mmHg
Flash Point: 200.3 °C
Solubility: 0.1 g/100ml AUTOIGNITION Yellow Crystalline Powder
Hazard Symbols:
Risk Codes: R36/37/38;R52/53;R68   
Safety: 527184
Transport Information: 25kgs
PSA: 91.64000
LogP: 3.70260
Synthetic route
2243-62-1

1,5-diaminonaphthalene

605-71-0

1,5-dinitronaphthalene

Conditions
ConditionsYield
With trifluoroacetyl peroxide In dichloromethane at -5 - 5℃; for 4h;85%
91-20-3

naphthalene

A

86-57-7

1-Nitronaphthalene

B

602-38-0

1,8-dinitronaphthalene

C

605-71-0

1,5-dinitronaphthalene

Conditions
ConditionsYield
With nitric acid at 64.84℃; for 3h; Catalytic behavior; Reagent/catalyst;A 78.5%
B 10.6%
C 6.2%
With nitric acid In acetic acid at 64.84℃; for 3h; Catalytic behavior; Solvent;A 22.5%
B 42.5%
C 32.6%
With phosphotungstic acid; nitric acid at 64.84℃; for 3h; Catalytic behavior; Reagent/catalyst;A 31.5%
B 36.7%
C 28.5%
With nitric acid In dichloromethane for 12h; Reflux; regioselective reaction;
91-20-3

naphthalene

A

602-38-0

1,8-dinitronaphthalene

B

605-71-0

1,5-dinitronaphthalene

Conditions
ConditionsYield
With nitric acid at 64.84℃; for 3h; Catalytic behavior; Reagent/catalyst;A 49.2%
B 48.5%
With nitric acid
With nitric acid Erwaermen des Reaktionsgemischs mit konz. Schwefelsaeure;
91-20-3

naphthalene

605-71-0

1,5-dinitronaphthalene

Conditions
ConditionsYield
With sulfuric acid; nitric acid
With Nitrogen dioxide at 100℃;
91-20-3

naphthalene

A

606-37-1

2,4-dinitronaphthalene

B

605-71-0

1,5-dinitronaphthalene

Conditions
ConditionsYield
With sulfuric acid; nitric acid at -60 - -50℃;
86-57-7

1-Nitronaphthalene

605-71-0

1,5-dinitronaphthalene

Conditions
ConditionsYield
With nitric acid
With sulfuric acid; nitric acid Erwaermen des Reaktionsprodukts auf 80-90grad;
With sulfuric acid; nitric acid
With sulfuric acid; nitric acid Erwaermen des Reaktionsprodukts auf 80-90grad;
86-57-7

1-Nitronaphthalene

A

602-38-0

1,8-dinitronaphthalene

B

605-71-0

1,5-dinitronaphthalene

Conditions
ConditionsYield
With nitric acid
With sulfuric acid; nitric acid at 0℃; Trennung der beiden Isomere durch Umkrystallisieren aus Pyridin;
With sulfuric acid; nitric acid at 0℃;
3272-91-1

5-nitro-[1]naphthylamine

605-71-0

1,5-dinitronaphthalene

Conditions
ConditionsYield
With hydrogenchloride Diazotization.Versetzen der neutralisierten Diazoniumsalz-Loesung mit Na3 und Behandlung des gebildeten Diazonium-hexanitrocobaltats(III) mit NaNO2,Cu2O und CuSO4;
139765-92-7

2-amino-1,5-dinitronaphthalene

605-71-0

1,5-dinitronaphthalene

Conditions
ConditionsYield
ueber die Diazonium-Verbindung;

C11H9N2O5(1-)*Na(1+)

605-71-0

1,5-dinitronaphthalene

Conditions
ConditionsYield
With (decomposition) In methanol; dimethyl sulfoxide at 24.9℃; Equilibrium constant; Rate constant;
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Chemistry

Chemical Name: 1,5-Dinitronaphthalene
IUPAC NAME: 1,5-Dinitronaphthalene
CAS No.: 605-71-0
EINECS: 210-095-2
RTECS: QJ4551000
RTECS Class: Mutagen
Molecular Formula: C10H6N2O4
Molecular Weight: 218.17 g/mol
Melting Point: 214 °C
Density: 1.481 g/cm3
Flash Point: 200.3 °C
Boiling Point: 389.8 °C at 760 mmHg
Following is the structure of 1,5-Dinitronaphthalene (CAS No.605-71-0):


Product Categories about 1,5-Dinitronaphthalene (CAS No.605-71-0) are Intermediates of Dyes and Pigments ; Naphthalene derivatives ; Nitro Compounds ; Nitrogen Compounds ; Organic Building Blocks
The chemical synonymous of 1,5-Dinitronaphthalene (CAS No.605-71-0) are 1,5-Dinitro-Naphthalen ; Naphthalene,1,5-Dinitro- ; 1,5-Dinitronaphthalene ; Labotest-Bb Lt00436936 ; 1,5-Dinitroaphthalene ; 1,5-Dinitronaphthalene98% ; 1,5-Dinitronaphthalene,Tech.90% ; 1,5-Dinitro Naphtalene

Toxicity Data With Reference

1.    

mmo-sat 50 µg/plate

    MUREAV    Mutation Research. 91 (1981),321.
2.    

uns-bac-esc 5 µg/tube

    EMMUEG    Environmental and Molecular Mutagenesis. 18 (1991),41.
3.    

pic-esc 15,500 ng/well

    MUREAV    Mutation Research. 260 (1991),349.

Safety Profile

A suspected carcinogen. Mutation data reported. Mixtures with sulfur or sulfuric acid (used in commercial reactions) may explode if heated to 120°C. Initiation temperature depends on the quality of the dinitronaphthalene. When heated to decomposition it emits toxic fumes of NOx. See also NITRO COMPOUNDS of AROMATIC HYDROCARBONS.
Hazard Codes: IrritantXi HarmfulXn
Risk Statements about 1,5-Dinitronaphthalene (CAS No.605-71-0):
R41:Risk of serious damage to the eyes. 
R43:May cause sensitization by skin contact. 
R68:Possible risk of irreversible effects. 
R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements about 1,5-Dinitronaphthalene (CAS No.605-71-0):
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S29:Do not empty into drains. 
S61:Avoid release to the environment. Refer to special instructions / safety data sheets. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
Attention:
1. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
2. Handling: Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation.

Standards and Recommendations

DFG MAK: Confirmed Animal Carcinogen with Unknown Relevance to Humans