ChemicalBook > CAS DataBase List > 6-NITRO-1,3-BENZOXAZOLE
6-NITRO-1,3-BENZOXAZOLE
- Product Name
- 6-NITRO-1,3-BENZOXAZOLE
- CAS No.
- 17200-30-5
- Chemical Name
- 6-NITRO-1,3-BENZOXAZOLE
- Synonyms
- 6-Nitrobenzoxazole;6-nitrobenzisoxazole;6-Nitro-benzooxazole;6-NITRO BENZOXAZOLONE;Benzoxazole, 6-nitro-;6-Nitrobenzo[d]oxazole;6-NITRO-1,3-BENZOXAZOLE
- CBNumber
- CB7184570
- Molecular Formula
- C7H4N2O3
- Formula Weight
- 164.12
- MOL File
- 17200-30-5.mol
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6-NITRO-1,3-BENZOXAZOLE Property
- Melting point:
- 150-152°
- Boiling point:
- 165-168 °C(Press: 15 Torr)
- Density
- 1.473±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- pka
- -2.05±0.30(Predicted)
- Appearance
- Light yellow to yellow Solid
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Safety
- HazardClass
- IRRITANT
- HS Code
- 2934999090
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
TRC
- Product number
- N493593
- Product name
- 6-Nitro-1,3-benzoxazole
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
TRC
- Product number
- N493593
- Product name
- 6-Nitro-1,3-benzoxazole
- Packaging
- 50mg
- Price
- $60
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 043877
- Product name
- 6-Nitro-1,3-benzoxazole
- Purity
- 95+%
- Packaging
- 1g
- Price
- $28
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 043877
- Product name
- 6-Nitro-1,3-benzoxazole
- Purity
- 95+%
- Packaging
- 5g
- Price
- $85
- Updated
- 2021/12/16
AK Scientific
- Product number
- W3745
- Product name
- 6-Nitrobenzoxazole
- Packaging
- 5g
- Price
- $164
- Updated
- 2021/12/16
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6-NITRO-1,3-BENZOXAZOLE Chemical Properties,Usage,Production
Synthesis
122-51-0
121-88-0
17200-30-5
General procedure for the synthesis of 6-nitrobenzo[d]oxazole: To a stirred solution of 2-amino-5-nitrophenol (0.5 g, 1 eq.) in triethyl orthoformate (2.7 mL, 5 eq.) was added p-toluenesulfonic acid monohydrate (0.031 g, 0.5 eq.). The reaction mixture was heated at 80 °C for 1 hour. Upon completion of the reaction, the mixture was cooled to 0 °C and the precipitate formed was collected by filtration. The precipitate was washed sequentially with ice-cold ether and water. Finally, the solid product was dried under vacuum to afford 6-nitrobenzo[d]oxazole (0.38 g, 72% yield). The product was characterized by 1H NMR (400 MHz, DMSO-d6): δ 9.12 (s, 1H), 8.79 (s, 1H), 8.34 (d, J = 8.40 Hz, 1H), 8.07 (d, J = 8.80 Hz, 1H).
References
[1] Green Chemistry, 2013, vol. 15, # 9, p. 2365 - 2368
[2] Patent: WO2014/74657, 2014, A1. Location in patent: Paragraph 00258
6-NITRO-1,3-BENZOXAZOLE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 6-NITRO-1,3-BENZOXAZOLE manufacturers
Hebei Chuanghai Biotechnology Co., Ltd
- Product
- 6-NITRO-1,3-BENZOXAZOLE 17200-30-5
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-06
Henan Bao Enluo International TradeCo.，LTD
- Product
- 4-Bromo-3-fluorophenylene-1,2-diamine, 3,4-Diamino-2-fluorobromobenzene 17200-30-5
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 99.9%
- Supply Ability
- 10000MT
- Release date
- 2023-08-02
Career Henan Chemical Co
- Product
- 6-Nitrobenzo[d]oxazole 17200-30-5
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 99%
- Supply Ability
- 1ton
- Release date
- 2020-01-10
17200-30-5, 6-NITRO-1,3-BENZOXAZOLERelated Search:
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