5-NITROTHIOPHENE-2-CARBONITRILE
- CAS No.
- 16689-02-4
- Chemical Name:
- 5-NITROTHIOPHENE-2-CARBONITRILE
- Synonyms
- AKOS 92290;BUTTPARK 121\04-20;5-CYANO-2-NITROTHIOPHENE;5-Nitro-2-cyanothiophene;2-CYANO-5-NITROTHIOPHENE;5-NITROTHIOPHENE-2-CARBONITRILE;5-NITRO-2-THIOPHENECARBONITRILE;2-Nitrothiophene-5-carbonitrile;2-Thiophenecarbonitrile,5-nitro-;5-Nitrothiophene-2-carbonitrile 98%
- CBNumber:
- CB6383918
- Molecular Formula:
- C5H2N2O2S
- Molecular Weight:
- 154.15
- MDL Number:
- MFCD00052401
- MOL File:
- 16689-02-4.mol
| Melting point | 42-46 °C |
|---|---|
| Boiling point | 273.9±25.0 °C(Predicted) |
| Density | 1.50±0.1 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| Appearance | White to yellow Solid |
| BRN | 123934 |
| InChI | InChI=1S/C5H2N2O2S/c6-3-4-1-2-5(10-4)7(8)9/h1-2H |
| InChIKey | FLYONFCGDKAMIH-UHFFFAOYSA-N |
| SMILES | C1(C#N)SC([N+]([O-])=O)=CC=1 |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H315-H318-H335 | |||||||||
| Precautionary statements | P280-P301+P310+P330-P302+P352-P305+P351+P338+P310 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-37/38-41 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| RIDADR | UN 3439 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-13-23 | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29349990 | |||||||||
| NFPA 704 |
|
5-NITROTHIOPHENE-2-CARBONITRILE price More Price(29)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 07517 | 5-Nitro-2-thiophenecarbonitrile ≥97.0% (HPLC) | 16689-02-4 | 1g | $62.4 | 2023-01-07 | Buy |
| TRC | N565535 | 5-Nitrothiophene-2-carbonitrile | 16689-02-4 | 2.5g | $75 | 2021-12-16 | Buy |
| Usbiological | 285451 | 5-Nitrothiophene-2-carbonitrile | 16689-02-4 | 1g | $192 | 2021-12-16 | Buy |
| Matrix Scientific | 074070 | 5-Nitrothiophene-2-carbonitrile 95+% | 16689-02-4 | 1g | $30 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK723349 | 5-Nitrothiophene-2-carbonitrile 98% | 16689-02-4 | 1g | $91 | 2021-12-16 | Buy |
5-NITROTHIOPHENE-2-CARBONITRILE Chemical Properties,Uses,Production
Synthesis
![(NZ)-N-[(5-nitrothiophen-2-yl)methylidene]hydroxylamine](/CAS/20210305/GIF/6030-18-8.gif)
6030-18-8
16689-02-4
General procedure for the synthesis of 5-nitrothiophene-2-carbonitrile from the compound (CAS: 6030-18-8): oxime (1.0 mmol) and 2-nitrobenzenesulfonate (1.5 mmol) were dissolved in anhydrous dichloromethane (5.0 mL) under nitrogen protection in an oven-drying 50 mL round-bottomed flask fitted with a stirrer. The reaction mixture was stirred at room temperature for 5 min and then 1,8-diazabicycloundec-7-ene (DBU, 2.5 mmol) was slowly added dropwise over 2 min. Upon completion of the dropwise addition, the reaction mixture changed to a clarified homogeneous solution. The reaction process was monitored by thin layer chromatography (TLC). After complete consumption of the starting material, the reaction mixture was diluted with ethyl acetate and washed sequentially with water (2 × 5 mL) and brine (2 × 5 mL). The product was purified by column chromatography. The by-product Oxyma can be recovered by acidifying the aqueous layer followed by extraction with ethyl acetate. The recovered Oxyma can be used to regenerate Oxyma sulfonate, which in turn can be used in another batch reaction.
References
[1] Tetrahedron Letters, 2013, vol. 54, # 33, p. 4397 - 4400
[2] Bulletin of the Korean Chemical Society, 2012, vol. 33, # 10, p. 3173 - 3174,2
[3] Bulletin of the Korean Chemical Society, 2012, vol. 33, # 10, p. 3173 - 3174
5-NITROTHIOPHENE-2-CARBONITRILE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Nanjing Qiangshan New Material Co.,Ltd. | +86-13951653990 | jjx35259720@hotmail.com | China | 27 | 58 |
| Frapp's ChemicalNFTZ Co., Ltd. | +86 (576) 8169-6106 | sales@frappschem.com | China | 880 | 50 |
| Capot Chemical Co.,Ltd. | +8613336195806 | sales@capot.com | China | 29734 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21622 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29855 | 58 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4241 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10821 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49975 | 58 |
View Lastest Price from 5-NITROTHIOPHENE-2-CARBONITRILE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2022-03-31 | 5-NITROTHIOPHENE-2-CARBONITRILE
16689-02-4
|
US $1.10 / g | 1g | 99.00% | 100 Tons | Dideu Industries Group Limited | |
 |
2021-11-15 | 5-Nitrothiophene-2-c
16689-02-4
|
US $114.00 / KG | 1KG | 99% | 500ton/Month | Qiuxian Baitai New Material Co., LTD | |
 |
2019-07-06 | 5-NITROTHIOPHENE-2-CARBONITRILE
16689-02-4
|
US $1.00 / KG | 1G | 98% | 1000KG | Career Henan Chemical Co |
-
- 5-NITROTHIOPHENE-2-CARBONITRILE
16689-02-4
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
-
- 5-Nitrothiophene-2-c
16689-02-4
- US $114.00 / KG
- 99%
- Qiuxian Baitai New Material Co., LTD
-
- 5-NITROTHIOPHENE-2-CARBONITRILE
16689-02-4
- US $1.00 / KG
- 98%
- Career Henan Chemical Co
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