3-Nitro-2-xylene

Modify Date: 2026-07-09 22:07:03

3-Nitro-2-xylene Structure
3-Nitro-2-xylene structure
Common Name 3-Nitro-2-xylene
CAS Number 83-41-0 Molecular Weight 151.163
Density 1.1±0.1 g/cm3 Boiling Point 243.3±9.0 °C at 760 mmHg
Molecular Formula C8H9NO2 Melting Point 7-9 °C(lit.)
MSDS Chinese USA Flash Point 107.8±0.0 °C

Summary: 3-硝基邻二甲苯, Chinese name: 3-Nitro-o-xylene, CAS number: 83-41-0, molecular formula: C8H9NO2, molecular weight: 151.163, appears as a yellow liquid, melting point 7-9°C, boiling point 243.3±9.0°C, density 1.1±0.1g/cm3. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 3-Nitro-o-xylene
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.1±0.1 g/cm3
Boiling Point 243.3±9.0 °C at 760 mmHg
Melting Point 7-9 °C(lit.)
Molecular Formula C8H9NO2
Molecular Weight 151.163
Flash Point 107.8±0.0 °C
Exact Mass 151.063324
PSA 45.82000
LogP 2.87
Vapour Pressure 0.1±0.5 mmHg at 25°C
Index of Refraction 1.547
InChIKey FVHAWXWFPBPFOS-UHFFFAOYSA-N
SMILES Cc1cccc([N+](=O)[O-])c1C
Water Solubility 117 mg/L (25 ºC)

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Personal Protective Equipment Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes T:Toxic;
Risk Phrases R23/24/25;R36/37/38
Safety Phrases S61-S45-S36/37/39-S26
RIDADR UN 3082 9/PG 3
WGK Germany 2
Packaging Group II
Hazard Class 6.1
HS Code 29042000

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2904209090
Summary 2904209090 derivatives containing only nitro or only nitroso groups。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Articles6

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Sodium-selective liquid ion-exchanger microelectrodes for intracellular measurements.

Science 203(4387) , 1349-51, (1979)

The sodium-selective ligand 1,1,1-tris[1(1)-(2(1)-oxa-4(1)-oxo-5(1)-aza-5(1)-methyl)dodecanyl]propane dissolved in 3-nitro-o-xylene containing a small amount of the lipophilic anion tetrachlorophenyl ...

Oxidation and Claisen condensation products of 3-nitro-o-xylene.

J. Chem. Soc. Perkin Trans. I 14 , 1935-9, (1969)

Change in nuclear potassium electrochemical activity and puffing of potassium-sensitive salivary chromosome regions during Chironomus development.

Proc. Natl. Acad. Sci. U. S. A. 76 , 806, (1979)

Changes in nuclear K+ electrochemical activity and total nuclear K+ content in salivary glands of Chironomus tentans were measured with ion-selective microelectrodes based on valinomycin and with flam...

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

dimethylnitrobenzene
3-Nitro-2-xylene
ortho-Nitroxylene
EINECS 201-474-3
1,2-dimethyl-3-nitro-benzene
3-nitro-ortho-xylene
o-Xylene,3-nitro
1,2-Dimethyl-3-nitrobenzene
m-Nitro-o-xylene
MFCD00007162
2,3-dimethylnitrobenzene
3-Nitro-o-xylol
nitro-o-xylene
2-METHYL-3-NITROTOLUENE

 3-Nitro-2-xylene | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the English name of 3-Nitro-o-xylene?
A: The English name of 3-Nitro-o-xylene is 3-Nitro-o-xylene.
Q: What are the upstream materials of 3-Nitro-o-xylene?
A: Related upstream materials(CAS) of 3-Nitro-o-xylene: 95-47-6;108-24-7;3096-62-6;80879-86-3;623-26-7;35963-33-8;7697-37-2;64-19-7;7664-93-9;88-72-2.
Q: What is the polar surface area (PSA) of 3-Nitro-o-xylene?
A: Polar surface area (PSA) of 3-Nitro-o-xylene is 45.82000.
Q: How is the water solubility of 3-Nitro-o-xylene?
A: Water solubility of 3-Nitro-o-xylene: 117 mg/L (25 ºC).
Q: What is the melting point of 3-Nitro-o-xylene?
A: Melting point of 3-Nitro-o-xylene is 7-9 °C(lit.).
Q: What is the boiling point of 3-Nitro-o-xylene?
A: Boiling point of 3-Nitro-o-xylene is 243.3±9.0 °C at 760 mmHg.
Q: What is the molecular weight of 3-Nitro-o-xylene?
A: Molecular weight of 3-Nitro-o-xylene is 151.163.
Q: What is the LogP of 3-Nitro-o-xylene?
A: LogP of 3-Nitro-o-xylene is 2.87.
Q: What English synonyms does 3-Nitro-o-xylene have?
A: English synonyms of 3-Nitro-o-xylene: dimethylnitrobenzene, 3-Nitro-2-xylene, ortho-Nitroxylene, EINECS 201-474-3, 1,2-dimethyl-3-nitro-benzene, 3-nitro-ortho-xylene, o-Xylene,3-nitro, 1,2-Dimethyl-3-nitrobenzene, m-Nitro-o-xylene, MFCD00007162, 2,3-dimethylnitrobenzene, 3-Nitro-o-xylol, nitro-o-xylene, 2-METHYL-3-NITROTOLUENE.
Q: What is the SMILES notation of 3-Nitro-o-xylene?
A: SMILES notation of 3-Nitro-o-xylene is Cc1cccc([N+](=O)[O-])c1C.

 3-Nitro-2-xylenefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
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