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1-Nitronaphthalene
1-Nitronaphthalene
- CAS No.86-57-7
- Chemical Name:1-Nitronaphthalene
- CBNumber:CB2487528
- Molecular Formula:C10H7NO2
- Formula Weight:173.17
- MOL File:86-57-7.mol
1-Nitronaphthalene Property
- Melting point 56 °C
- Boiling point 304 °C(lit.)
- Density 1.223 g/mL at 25 °C(lit.)
- refractive index 1.5200 (estimate)
- Flash point 164 °C
- storage temp. 2-8°C
- solubility H2O: insoluble
- form solid
- color Light Yellow To Yellow
- Specific Gravity 1.223
- Water Solubility 0.022 g/L
- Merck 14,6613
- BRN 1867714
- Stability Stable. Combustible. Incompatible with oxidizing agents, strong reducing agents. Mixtures with sulfuric or nitric acid are dangerous.
- InChIKey RJKGJBPXVHTNJL-UHFFFAOYSA-N
- CAS DataBase Reference 86-57-7(CAS DataBase Reference)
- FDA UNII A51NP1DL2T
- IARC 3 (Vol. 46) 1989
- NIST Chemistry Reference Naphthalene, 1-nitro-(86-57-7)
- EPA Substance Registry System 1-Nitronaphthalene (86-57-7)
- UNSPSC Code 12352100
- NACRES NA.22
Safety
- Hazard Codes :F,T,N
- Risk Statements :11-25-51/53-40-36/37/38-23/24/25
- Safety Statements :16-45-60-61-28A-36/37/39-26
- RIDADR :UN 2538 4.1/PG 3
- WGK Germany :2
- RTECS :QJ9720000
- Hazard Note :Flammable/Toxic
- HazardClass :4.1
- PackingGroup :III
- HS Code :29042000
- Hazardous Substances Data :86-57-7(Hazardous Substances Data)
-
NFPA 704:
1 0
-
Symbol(GHS)
- Signal wordWarning
- Hazard statements H228-H302-H411
- Precautionary statements P210-P240-P241-P264-P273-P301+P312
1-Nitronaphthalene Price
More Price(5)
- Brand: Sigma-Aldrich(India)
- Product number: 103594
- Product name : 1-Nitronaphthalene
- Purity: 99%
- Packaging: 100G
- Price: ₹5675.9
- Updated: 2022/06/14
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- Brand: TCI Chemicals (India)
- Product number: N0212
- Product name : 1-Nitronaphthalene
- Purity: min. 98.0 %
- Packaging: 25G
- Price: ₹2200
- Updated: 2022/05/26
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- Brand: TCI Chemicals (India)
- Product number: N0212
- Product name : 1-Nitronaphthalene
- Purity: min. 98.0 %
- Packaging: 500G
- Price: ₹9600
- Updated: 2022/05/26
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- Brand: ottokemi
- Product number: N 1855
- Product name : 1-Nitro naphthalene
- Purity: 98%
- Packaging: 100gm
- Price: ₹2196
- Updated: 2022/05/26
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- Brand: ottokemi
- Product number: N 1855
- Product name : 1-Nitro naphthalene
- Purity: 98%
- Packaging: 500gm
- Price: ₹8919
- Updated: 2022/05/26
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1-Nitronaphthalene Chemical Properties,Usage,Production
- Chemical Properties yellow crystalline solid
- Uses Usually used to study excited state dynamics of 1-nitropthalene in nonpolar, aprotic and protic solvents.
- Uses 1-Nitronaphthalene as a nitroaromatic compound is studied for mutagenicity, as nitroaromatics are used in everyday products from polmers, dyes to drugs.
- Definition ChEBI: A mononitronaphthalene substituted by a nitro group at position 1.
- Production Methods One method to product 1-Nitronaphthalene: Naphthalene is charged to sulfuric acid alternately with mixed acid at 40 – 50 ℃ over 8 h, with the final temperature being 55 ℃. The acid strength used allows the molten product to be separated as an oil and washed. Continuous operation at 50 – 60 ℃ with mixed acid (33/48/19) gives a comparable product. The crude reaction product is obtained in 90 – 95 % yield and is purified by vacuum distillation.
- General Description 1-Nitronaphthalene is a mutagenic nitroaromatic compound present in diesel exhaust and it causes acute liver and lung toxicity in rodents. 1-Nitronaphthalene is a cytochrome P450-bioactivated, nonciliated bronchiolar epithelial (Clara) cell cytotoxicant .
- Biochem/physiol Actions 1-Nitronaphthalene binds covalently to protein and forms adducts in the rat airway epithelium in vivo.
- Safety Profile Poison by intraperitoneal route. Mutation data reported. A skin, eye, and mucous membrane irritant. Flammable solid and combustible liquid when exposed to heat or flame. To fight fire, use CO2, dry chemical, or water spray. Explosive reaction with nitric acid + sulfuric acid above 60°C. Forms a sensitive explosive mixture with tetranitromethane. When heated to decomposition it emits toxic fumes of NOx. See also 2-NITRONAPHTHALENE and NITRO COMPOUNDS OF AROMATIC HYDROCARBONS.
- Purification Methods Fractionally distil 1-nitronaphthalene under reduced pressure, then crystallise it from EtOH, aqueous EtOH or heptane. Chromatograph it on alumina with *benzene/pet ether as eluent. It sublimes in vacuo. The 1:1 picrate complex has m 72o (from EtOH). [Beilstein 5 H 553, 5 III 1593, 5 IV 1673.]
1-Nitronaphthalene Preparation Products And Raw materials
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