Benzene, 1-(1-broMoethyl)-4-nitro-
- Product Name
- Benzene, 1-(1-broMoethyl)-4-nitro-
- CAS No.
- 19935-81-0
- Chemical Name
- Benzene, 1-(1-broMoethyl)-4-nitro-
- Synonyms
- 1-(1-BroMoethyl)-4-nitrobenzene;Benzene, 1-(1-broMoethyl)-4-nitro-
- CBNumber
- CB52624674
- Molecular Formula
- C8H8BrNO2
- Formula Weight
- 230.06
- MOL File
- 19935-81-0.mol
Benzene, 1-(1-broMoethyl)-4-nitro- Property
- Melting point:
- 31-32.5 °C
- Boiling point:
- 152-153 °C(Press: 5 Torr)
- Density
- 1.554±0.06 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Store in freezer, under -20°C
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
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.
P310Immediately call a POISON CENTER or doctor/physician.
P321Specific treatment (see … on this label).
P363Wash contaminated clothing before reuse.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- HCH0361705
- Product name
- 1-(1-BROMOETHYL)-4-NITROBENZENE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $499.58
- Updated
- 2021/12/16
- Product number
- 3226CS
- Product name
- 1-(1-Bromoethyl)-4-nitrobenzene
- Packaging
- 500mg
- Price
- $750
- Updated
- 2021/12/16
- Product number
- 3226CS
- Product name
- 1-(1-Bromoethyl)-4-nitrobenzene
- Packaging
- 1g
- Price
- $822
- Updated
- 2021/12/16
- Product number
- 19935810
- Product name
- 1-(1-Bromoethyl)-4-nitrobenzene
- Packaging
- 250mg
- Price
- $168.78
- Updated
- 2021/12/16
- Product number
- CD12098945
- Product name
- 1-(1-Bromoethyl)-4-nitrobenzene
- Purity
- 97%
- Packaging
- 1g
- Price
- $431
- Updated
- 2021/12/16
Benzene, 1-(1-broMoethyl)-4-nitro- Chemical Properties,Usage,Production
Synthesis
6531-13-1
19935-81-0
General procedure for the synthesis of 1-(1-bromoethyl)-4-nitrobenzene from 1-(4-nitrophenyl)ethanol: A mixture of 1-(4-nitrophenyl)ethanol (10.0 g, 66 mmol), N-bromosuccinimide (11.8 g, 66 mmol) and benzoyl peroxide (160 mg, 0.66 mmol) in carbon tetrachloride (100 mL) was The solution was heated to reflux and the reaction was continued for 1.5 hours. Upon completion of the reaction, the reaction mixture was cooled to 0 °C and filtered through a sintered funnel. The solid obtained by separation was washed once with hexane (50 mL), and the filtrate was combined and concentrated. Finally, the target product 1-(1-bromoethyl)-4-nitrobenzene (7.52 g, 49% yield) was purified by column chromatography (2-5% ethyl acetate/hexane as eluent). The product was characterized by 1H NMR (400 MHz, CDCl3) with chemical shifts of δ 8.21 (d, 2H), 7.58 (d, 2H), 5.22 (q, 1H), 2.05 (d, 3H).
References
[1] Patent: WO2008/23235, 2008, A1. Location in patent: Page/Page column 57
[2] Journal of the American Chemical Society, 1968, vol. 90, # 2, p. 418 - 426
[3] Journal of Organic Chemistry, 1969, vol. 34, p. 1086 - 1089
[4] Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1987, vol. 26, p. 68 - 70
[5] Journal of the American Chemical Society, 1983, vol. 105, # 3, p. 320 - 324
Benzene, 1-(1-broMoethyl)-4-nitro- Preparation Products And Raw materials
Raw materials
Preparation Products
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