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4-Nitro-o-xylene

4-Nitro-o-xylene Basic information
Product Name:4-Nitro-o-xylene
Synonyms:1,2-dimethyl-4-nitro-benzen;3,4-Dimethyl-1-nitrobenzene;1,2-DIMETHYL-4-NITROBENZENE;4-nitro-o-xylen;o-Xylene, 4-nitro-;para-Nitro-ortho-xylene;p-Nitro-o-xylene;4-NITRO-1,2-DIMETHYLBENZENE
CAS:99-51-4
MF:C8H9NO2
MW:151.16
EINECS:202-761-6
Product Categories:Aromatic Hydrocarbons (substituted) & Derivatives
Mol File:99-51-4.mol
4-Nitro-o-xylene Structure
4-Nitro-o-xylene Chemical Properties
Melting point 29 °C
Boiling point 255 °C
density 1.139 g/mL at 25 °C(lit.)
vapor pressure 21.73Pa at 25℃
refractive index 1.555-1.557
Fp >230 °F
storage temp. Store below +30°C.
solubility 0.1g/l
form Liquid
color White or Colorless to Yellow
Water Solubility 100 mg/L (25 ºC)
BRN 2043245
Stability:Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKeyHFZKOYWDLDYELC-UHFFFAOYSA-N
LogP-0.154 at 32℃ and pH6.13
Dissociation constant0 at 28℃
CAS DataBase Reference99-51-4(CAS DataBase Reference)
NIST Chemistry ReferenceBenzene, 1,2-dimethyl-4-nitro-(99-51-4)
EPA Substance Registry System4-Nitro-o-xylene (99-51-4)
Safety Information
Hazard Codes Xn,T
Risk Statements 20/21/22-36/37/38-23/24/25
Safety Statements 22-36/37-45-36/37/39-26-13
RIDADR UN 3447 6.1/PG 2
WGK Germany 2
TSCA Yes
HazardClass 6.1
PackingGroup II
HS Code 29042000
Hazardous Substances Data99-51-4(Hazardous Substances Data)
MSDS Information
ProviderLanguage
4-Nitro-1,2-dimethylbenzene English
SigmaAldrich English
ACROS English
ALFA English
4-Nitro-o-xylene Usage And Synthesis
Chemical Propertiesyellow crystalline solid
Uses1,2-Dimethyl-4-nitrobenzene is used to classify environmental pollutants.
General DescriptionYellow prisms or yellow crystalline solid.
Air & Water ReactionsSlightly soluble in water.
Reactivity Profile4-Nitro-o-xylene is incompatible with strong oxidizers and strong bases.
Fire Hazard4-Nitro-o-xylene is combustible.
4-Nitro-o-xylene Preparation Products And Raw materials
Preparation ProductsAcid Blue 277-->4,5-diMethylphthalonitrile-->4-Nitrophthalic acid
Tag:4-Nitro-o-xylene(99-51-4) Related Product Information
o-Xylene Musk xylene 1-Phenyl-2-nitropropene Dimethyl ether 4-Nitrobenzoic acid 4-Nitrotoluene 3,4-Difluoronitrobenzene N,N-Dimethylformamide Xylene Dimethyl sulfoxide Sodium 3-nitrobenzenesulphonate Dimethyl sulfide 3-Nitrobenzaldehyde 3,4-Dimethylphenol ETHANE Dimethyl phthalate XYLENE CYANOL FF Dimethyl fumarate