2-NITRONAPHTHALENE

2-NITRONAPHTHALENE Basic information

Product Name:	2-NITRONAPHTHALENE
Synonyms:	2-nitro-naphthalen;beta-Nitronaphthalene;2-NITRONAPHTHALENE;2-Nitronaphthalene (purity);60548, 2-Nitronaphthalene (purity);2-Nitronaphthalene,85%,tech.
CAS:	581-89-5
MF:	C10H7NO2
MW:	173.17
EINECS:	209-474-5
Product Categories:	Alphabetic;Environmental CRM;N;NA - NIApplication CRMs;Nitro-PAH
Mol File:	581-89-5.mol

2-NITRONAPHTHALENE Chemical Properties

Melting point	65-73 °C
Boiling point	303.81°C (rough estimate)
density	1.279±0.06 g/cm3 (20 ºC 760 Torr)
refractive index	1.5200 (estimate)
storage temp.	2-8°C
solubility	Acetonitrile (Slightly), Chloroform (Slightly)
form	neat
BRN	2046354
IARC	3 (Vol. 46) 1989
EPA Substance Registry System	2-Nitronaphthalene (581-89-5)

Safety Information

Hazard Codes	T,N,F
Risk Statements	45-51/53-11
Safety Statements	53-45-61-60
RIDADR	2538
WGK Germany	3
RTECS	QJ9760000
HazardClass	4.1
PackingGroup	III
HS Code	2904200090

MSDS Information

2-NITRONAPHTHALENE Usage And Synthesis

Chemical Properties	yellow to brown crystalline powder or chunks
Definition	ChEBI: A mononitronaphthalene carrying a nitro group at position 2.
Synthesis Reference(s)	Journal of the American Chemical Society, 76, p. 6144, 1954 DOI: 10.1021/ja01652a083
General Description	Yellow crystalline solid. Mp: 76°C; bp: 315°C. Insoluble in water. Very soluble in ethyl alcohol and in diethyl ether. Toxic to aquatic organisms, may cause long-term adverse effects in the environment.
Reactivity Profile	2-NITRONAPHTHALENE is non-flammable but combustible (flash point 160°C). Dust forms explosive mixtures with air. Heating or burning releases toxic and corrosive gases. Incompatible with strong oxidizing agents. Can serve as an oxidizing agent and so react with reducing agents such as hydrides, sulfides and nitrides. Such reactions may be vigorous and may culminate in a detonation. May explode in the presence of strong bases such as sodium or potassium hydroxide even in the presence of water or organic solvents.
Safety Profile	Confirmed carcinogen with experimental tumorigenic data. Moderately toxic by ingestion and intraperitoneal routes. Mutation data reported. A sktn and lung irritant. For explosion and disaster hazards, see NITRATES. Combustible when exposed to heat or flame. When heated to decomposition it emits toxic fumes of NOx. See also 1-NITRONAPHTHALENE.
Purification Methods	Distil it in a vacuum and/or crystallise it from aqueous EtOH and sublime in a vacuum. The 1:1 1,3,5-trinitrobenzene complex has m 75.5o (from EtOH). [Beilstein 5 H 555, 5 III 1596, 5 IV 1675.]

2-NITRONAPHTHALENE Preparation Products And Raw materials

Raw materials	2-AZIDONAPHTHALENE-->Dibenzo[a,h]phenazine-->22AZONAPHTHALENE-->1-Naphthalenecarbonitrile,2-amino-(9CI)-->1-amino-2-naphthonitrile-->POTASSIUM CYANIDE
Preparation Products	2-Naphthylamine-->5,6-BENZOQUINOLINE-->N-methylnaphthalen-2-amine-->4-Nitrophthalic acid-->2-Nitroso-1-naphthol

1-Nitropyrene 6-NITROCHRYSENE FLAVIANIC ACID 9-NITROPHENANTHRENE 2-Nitro-1-naphthol N-(2 4-DINITRO-1-NAPHTHYL)-P-TOLUENESULFONAMIDE 2-NITRONAPHTHALENE Eriochrome Black T 5-ACETAMINO-4-NITROACENAPHTHENE 2-NITRO-1-NAPHTHYLAMINE Martius Yellow 2,7-DINITRONAPHTHALENE 1,3-DINITROPYRENE Aristolochic acid 6-Nitro-1-diazo-2-naphthol-4-sulfonic acid 2,3-DICYANO-6-NITRONAPHTHALENE 1,2-DICHLORO-3-NITRONAPHTHALENE 1,3,6,8-TETRANITROPYRENE

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