2,5-Dimethylnitrobenzene

Product Name: 2,5-Dimethylnitrobenzene
CAS No.: 89-58-7
Chemical Name: 2,5-Dimethylnitrobenzene
Synonyms: 1,4-Dimethyl-2-nitrobenzene;1,4-DimethyL;NITRO-P-XYLENE;p-Nitroxylene.;Nitro-o-xylene;2-nitro-p-xylen;-2-nitrobenzene;2-NITRO-P-XYLENE;2-NITRO-4-XYLENE;p-Xylene, 2-nitro-
CBNumber: CB1752195
Molecular Formula: C8H9NO2
Formula Weight: 151.16
MOL File: 89-58-7.mol

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2,5-Dimethylnitrobenzene Property

Melting point:: -25°C
Boiling point:: 121°C 13mm
Density: 1.13
refractive index: 1.5400-1.5440
Flash point:: 104℃
storage temp.: Sealed in dry,Room Temperature
form: clear liquid
color: Light orange to Yellow to Green
Stability:: Stable. Incompatible with strong bases, strong oxidizing agents.
CAS DataBase Reference: 89-58-7(CAS DataBase Reference)
NIST Chemistry Reference: Benzene, 1,4-dimethyl-2-nitro-(89-58-7)
EPA Substance Registry System: 2-Nitro-p-xylene (89-58-7)

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Safety

Risk Statements: 36/37-39/23/24/25
Safety Statements: 26-36/37/39-24/25
RIDADR: 1665
RTECS: ZE4686600
HazardClass: 6.1
PackingGroup: II
HS Code: 29042090
Toxicity: LD50 orl-rat: 2440 mg/kg 85JCAE -,420,86

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P262Do not get in eyes, on skin, or on clothing.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P284Wear respiratory protection.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S380059
Product name: 2-NITRO-PARA-XYLENE
Purity: Aldrich<sup>CPR</sup>
Packaging: 1 unit
Price: $185
Updated: 2025/07/31

Sigma-Aldrich

Product number: S380059
Product name: 2-NITRO-PARA-XYLENE
Purity: Aldrich
Packaging: 250mg
Price: $179
Updated: 2024/03/01

TCI Chemical

Product number: D1105
Product name: 2,5-Dimethylnitrobenzene
Purity: >99.0%(GC)
Packaging: 25g
Price: $30
Updated: 2025/07/31

TCI Chemical

Product number: D1105
Product name: 2,5-Dimethylnitrobenzene
Purity: >99.0%(GC)
Packaging: 500g
Price: $242
Updated: 2025/07/31

TRC

Product number: D460918
Product name: 2,5-Dimethylnitrobenzene
Packaging: 5g
Price: $60
Updated: 2021/12/16

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2,5-Dimethylnitrobenzene Chemical Properties,Usage,Production

Chemical Properties

pale yellow liquid

Synthesis Reference(s)

Synthesis, p. 690, 1978 DOI: 10.1055/s-1978-24859

General Description

Clear pale yellow to amber liquid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

2,5-Dimethylnitrobenzene is incompatible with strong oxidizers and strong bases .

Fire Hazard

2,5-Dimethylnitrobenzene is probably combustible.

Safety Profile

Moderately toxic by ingestion.Mutation data reported. When heated to decomposition itemits toxic vapors of NOx.

Synthesis

106-42-3

89-58-7

GENERAL STEPS: All reactions were carried out in a 50 mL two-necked round-bottomed flask equipped with a water condenser and a magnetic stirrer. In a typical experiment, a mixture of zeolite HBEA-25 (Si/Al = 25, 0.11 g), o-xylene (0.60 mL, 5 mmol), 65% nitric acid (0.68 mL, 10 mmol) with acetic anhydride (5.0 mL) was stirred and reacted for 10 h at room temperature. After completion of the reaction, the zeolite was removed by filtration and the filtrate was washed sequentially with NaHCO3 solution (3 x 10 mL) and distilled water (3 x 10 mL). The organic phase was separated, dried with anhydrous sodium sulfate and filtered to give a straw yellow liquid product. The isomer distribution and yield of the product were estimated by gas chromatography internal standard method based on peak area. The crude product was further purified by column chromatography and structural identification was carried out by comparing the analytical data with real samples.

References

[1] Russian Journal of Organic Chemistry, 1993, vol. 29, # 3.2, p. 457 - 466
[2] Zhurnal Organicheskoi Khimii, 1993, vol. 29, # 3, p. 546 - 558
[3] Tetrahedron Letters, 1996, vol. 37, # 4, p. 513 - 516
[4] Journal of Fluorine Chemistry, 2008, vol. 129, # 6, p. 524 - 528
[5] Organic Letters, 2018, vol. 20, # 11, p. 3197 - 3201

2,5-Dimethylnitrobenzene Preparation Products And Raw materials

Raw materials

Preparation Products

3-CYANO-6-METHYL (1H)INDAZOLE 6-METHYL-3-(1H)INDAZOLE CARBOXYLIC ACID

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2,5-Dimethylnitrobenzene Suppliers

Americas 1 China 121 Europe 1 Germany 2 India 9 Japan 1 United Kingdom 8 United States 20 Global 163

TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

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TOKYO CHEMICAL INDUSTRY CO., LTD.

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View Lastest Price from 2,5-Dimethylnitrobenzene manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 1,4-Dimethyl-2-nitrobenzene 89-58-7
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-12-02

Henan Aochuang Chemical Co.,Ltd.

Product: 2,5-Dimethylnitrobenzene 89-58-7
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-22

Henan Fengda Chemical Co., Ltd

Product: 2,5-Dimethylnitrobenzene 89-58-7
Price: US $100.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-24

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