CAS No.91-23-6,2-Nitroanisole Suppliers

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Basic Information

Molecular Structure:
CAS No.:	91-23-6
Name:	2-Nitroanisole
Article Data:	170

Formula:	C₇H₇NO₃
Molecular Weight:	153.137
Synonyms:	Ortho-Nitro anisole;o-nitroanisole;O-Nitro anisole;O-Nitroanisole; l-Methoxy-2nitrobenzene;o-Nitrophenyl methyl ether;2-Methoxy-1-nitrobenzene;1-Nitro-2-methoxybenzene;Benzene, 1-methoxy-2-nitro-;Anisole, o-nitro-;ortho-Nitrobenzene methyl ether;2-Methoxynitrobenzene;1-methoxy-2-nitro-benzene;
EINECS:	202-052-1
Density:	1.222 g/cm³
Melting Point:	9-12 °C(lit.)
Boiling Point:	277 °C at 760 mmHg
Flash Point:	127 °C
Solubility:	1.45 g/L (20 ºC)
Appearance:	yellow to amber liquid
Hazard Symbols:	T
Risk Codes:	45-22
Safety:	53-45
Transport Information:	UN 2730 6.1/PG 3
PSA:	55.05000
LogP:	2.12660

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Chemistry

IUPAC Name:1-methoxy-2-nitrobenzene
Molecular Formula:C₇H₇NO₃
Molecular Weight:153.135380 g/mol
Appearance:colorless to yellowish liquid
Melting Point:9-12 °C(lit.)
Boiling Point:273 °C(lit.)
Flash Point:>230 °F
Solubility:ethanol and ether
Density:1.254 g/mL at 25 °C(lit.)
Refractive index:n20/D 1.561(lit.)
Water Solubility:1.45 g/L (20 °C)
Merck:14,6585
BRN:1868032
EINECS:202-052-1
Synonyms of O-NITROANISOLE(91-23-6):
1-methoxy-2-nitro-benzen;1-Nitro-2-methoxybenzene;2-Methoxy-1-nitrobenzene;Anisole, o-nitro-;Benzene,1-methoxy-2-nitro-;NCI-C60388;o-Nitro(methoxy)benzene;o-nitro-anisol;2-Nitroanisole
Categories of O-NITROANISOLE(91-23-6):
Intermediates of Dyes and Pigments

Uses

O-NITROANISOLE(91-23-6) is used in the organic synthesis, also used as an intermediate for pharmaceuticals and dyes.

Production

O-NITROANISOLE(91-23-6) can be obtained by the reaction of O-nitro-chlorobenzene, sodium hydrate and methanol.

Toxicity Data With Reference

1.	mmo-sat 666 µg/plate	ENMUDM Environmental Mutagenesis. 5 (Suppl 1)(1983),3.
2.	mma-sat 20 µmol/plate	MUREAV Mutation Research. 58 (1978),11.
3.	orl-rat LD50:1980 mg/kg	GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 25 (8)(1981),50.
4.	orl-rat LD50:740 mg/kg	GISAAA Gigiena i Sanitariya 51 (1)(1986),85.
5.	orl-mus LD50:1300 mg/kg	GISAAA Gigiena i Sanitariya 51 (1)(1986),85.

Consensus Reports

NTP 10th Report on Carcinogens. NCI Carcinogenesis Studies (feed): Clear Evidence: mouse, rat NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No. NTP-TR-416 ,1993. . Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

Safety Profile

Safety Information of O-NITROANISOLE(91-23-6):
Hazard Codes:T

Risk Statements:45-22
45:May cause cancer
22:Harmful if swallowed
Safety Statements:53-45
53:Avoid exposure - obtain special instruction before use
45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
RIDADR:UN 2730 6.1/PG 3
WGK Germany:3
RTECS:BZ8790000
HazardClass:6.1
PackingGroup:III
HS Code:29093090
Confirmed carcinogen. Moderately toxic by ingestion. Mutation data reported. Explosive reaction with sodium hydroxide + zinc. Vigorous reaction with hydrogen + catalyst (at 250°C/34bar). When heated to decomposition it emits toxic fumes of NO_x. See also p-NITROANISOLE.

Standards and Recommendations

DFG MAK: Animal Carcinogen, Suspected Human Carcinogen

Specification

First Aid Measures of O-NITROANISOLE(91-23-6):
Ingestion:If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation:Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Skin:Get medical aid immediately. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
Eyes:Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.

Storage of O-NITROANISOLE(91-23-6):
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

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