Dimethyl nitroterephthalate
- Product Name
- Dimethyl nitroterephthalate
- CAS No.
- 5292-45-5
- Chemical Name
- Dimethyl nitroterephthalate
- Synonyms
- 2-Nitro;RARECHEM AL BF 0920;Dimethyl nitroterephthalate;DIMETHYL2-NITROTEREPHTALATE;Dithyl 2-Nitroterephthalate;Dimethyl-2-nitroterephthalat;DIMETHYL 2-NITROTEREPHTHALATE;DimethylNitroterephthalate>2-Nitro dimethyl terphthalate;2-NITRO DIMETHYL TEREPHTHALATE
- CBNumber
- CB9728811
- Molecular Formula
- C10H9NO6
- Formula Weight
- 239.18
- MOL File
- 5292-45-5.mol
Dimethyl nitroterephthalate Property
- Melting point:
- 73-76 °C(lit.)
- Boiling point:
- 381.83°C (rough estimate)
- Density
- 1.272
- vapor pressure
- 0.014Pa at 20℃
- refractive index
- 1.5310 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- form
- Powder
- color
- White to Almost white
- Water Solubility
- INSOLUBLE
- BRN
- 1993064
- LogP
- 1.78 at 23℃ and pH3.6
- CAS DataBase Reference
- 5292-45-5(CAS DataBase Reference)
- EPA Substance Registry System
- 1,4-Benzenedicarboxylic acid, 2-nitro-, dimethyl ester (5292-45-5)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 37/39-26-24/25
- WGK Germany
- 2
- TSCA
- Yes
- HS Code
- 29173990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- N0501
- Product name
- Dimethyl Nitroterephthalate
- Purity
- >97.0%(GC)
- Packaging
- 25g
- Price
- $23
- Updated
- 2025/07/31
- Product number
- N0501
- Product name
- Dimethyl Nitroterephthalate
- Purity
- >97.0%(GC)
- Packaging
- 250g
- Price
- $124
- Updated
- 2025/07/31
- Product number
- D480418
- Product name
- Dimethyl Nitroterephthalate
- Packaging
- 1g
- Price
- $55
- Updated
- 2021/12/16
- Product number
- D480418
- Product name
- Dimethyl Nitroterephthalate
- Packaging
- 2.5g
- Price
- $65
- Updated
- 2021/12/16
- Product number
- FD33944
- Product name
- Dimethyl 2-nitroterephthalate
- Packaging
- 250g
- Price
- $80
- Updated
- 2021/12/16
Dimethyl nitroterephthalate Chemical Properties,Usage,Production
Chemical Properties
white powder
Synthesis
120-61-6
5292-45-5
In a 1000 ml four-necked flask, 926.97 g of 98% concentrated sulfuric acid was added with stirring and the temperature was maintained at 10 to 15°C. 200.72 g of 97.7% nitric acid was added slowly and dropwise. After the nitric acid was added, 300.0 g of dimethyl terephthalate was added and the reaction temperature was maintained at 10 to 15°C for about 30 minutes. Subsequently, the reaction temperature was controlled at 15 to 20°C and the reaction was continued for 30 minutes before the endpoint of the reaction was monitored by thin layer chromatography (TLC). Upon completion of the reaction, the reaction mixture was stirred for 15 minutes, filtered, and the filter cake was sequentially washed to neutrality with 900 mL of 5% aqueous sodium hydroxide and 500 mL of water. The filter cake was suspended in 3000 ml of water and stirred for 30 min at room temperature. Next, the mixture is transferred to a recrystallization unit and 1500 g of ethanol is added for recrystallization: the solid is first heated to 50 to 55°C to dissolve completely, then slowly cooled to below 5°C to promote full precipitation of the product. The precipitate was collected by filtration and dried to give 382.5 g of crude product. Further vacuum drying at 60°C gave 351.2 g of the white crystalline product, dimethyl 2-nitroterephthalate, in 95% yield (as dimethyl terephthalate). The product was analyzed by gas chromatography and showed a purity of greater than 99% with a melting point of 73.8 to 75.5°C (literature value: 73 to 76°C).
References
[1] Journal of Organic Chemistry, 2001, vol. 66, # 12, p. 4356 - 4360
[2] Patent: CN103524386, 2016, B. Location in patent: Paragraph 0029; 0030; 0031
[3] Patent: CN104072403, 2016, B. Location in patent: Paragraph 0031-0033
[4] Liebigs Annalen der Chemie, 1987, p. 833 - 838
[5] Justus Liebigs Annalen der Chemie, 1912, vol. 393, p. 25
Dimethyl nitroterephthalate Preparation Products And Raw materials
Raw materials
Preparation Products
Dimethyl nitroterephthalate Suppliers
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View Lastest Price from Dimethyl nitroterephthalate manufacturers
- Product
- Dimethyl nitroterephthalate 5292-45-5
- Price
- US $41.86/Kg/Drum
- Min. Order
- 25Kg/Drum
- Purity
- 99.00%HPLC
- Supply Ability
- 15tons/month
- Release date
- 2021-09-24
- Product
- Dimethyl nitroterephthalate 5292-45-5
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2020-01-09