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99-55-8

99-55-8 structural image
Product Name: 2-Methyl-5-nitroaniline
Formula: C7H8N2O2
Synonyms: 2-Amino-4-nitrotoluene;5-Nitro-o-toluidine
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description 5-nitro-o-toluidine is a bright yellow powder. (NTP, 1992)
Color/Form Yellow monoclinic prisms
Melting Point 219 to 225 °F (NTP, 1992)
Solubility 13.5 [ug/mL] (The mean of the results at pH 7.4)
Density 1.365 deg 15 C/deg 4 C
Vapor Pressure 0.000975 [mmHg]
LogP log Kow = 1.87
Decomposition When heated to decomposition it emits toxic fumes of /nitrogen oxides/.
Dissociation Constants pKa = 2.345 (conjugate acid)
Kovats Retention Index 272.14 272.81
Chemical Classes Nitrogen Compounds -> Nitroanilines

SAFETY INFORMATION

Signal word Danger
Pictogram(s)

Skull and Crossbones
Acute Toxicity
GHS06

Health Hazard
GHS08
GHS Hazard Statements H351:Carcinogenicity
H412:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P201:Obtain special instructions before use.
P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

COMPUTED DESCRIPTORS

Molecular Weight 152.15 g/mol
XLogP3 1.9
Hydrogen Bond Donor Count 1
Hydrogen Bond Acceptor Count 3
Rotatable Bond Count 0
Exact Mass 152.058577502 g/mol
Monoisotopic Mass 152.058577502 g/mol
Topological Polar Surface Area 71.8 Ų
Heavy Atom Count 11
Formal Charge 0
Complexity 155
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

5-nitro-o-toluidine is a bright yellow powder. (NTP, 1992)

RELATED SUPPLIERS

Bhagwati Industries

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product:2-Methyl-5-nitroaniline 99%

DSN Labs

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Moleculochem

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Vipul Organics Ltd

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Rivashaa Agrotech Biopharma Pvt. Ltd.

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Acute Research

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Ralington Pharma

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Dr R R Organics

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product:99-55-8 2-Methyl-5-nitroaniline 98%

Ratnakar Chemicals

product:2-Methyl-5-nitroaniline 98%
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