2-Bromo-4'-Nitroacetophenone(CAS 99-81-0)
UN No.:
UN 3261 8 /PG II
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 5G | In Stock | 2 USD
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| 98% | RG | 25G | In Stock | 4 USD
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| 98% | RG | 100G | In Stock | 14 USD
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| 98% | RG | 500G | In Stock | 69 USD
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| 98% | RG | 2.5KG | In Stock | 542 USD
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Your region is eligible for ordering. Available NMR Spectrum
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Applications of 99-81-0
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for antiallergic drug synthesis | Used as a key intermediate in the synthesis of second-generation antihistamines such as loratadine, enabling construction of the target molecular scaffold via reduction and substitution reactions |
| Pesticides | Intermediate for insecticide and fungicide synthesis | Employed in the synthesis of nitrogen-containing heterocyclic pesticides to introduce the nitrophenyl structural moiety, thereby enhancing biological activity |
| Dyes | Intermediate for organic pigments and functional dyes | Applied in the synthesis of azo or heterocyclic dyes with tailored electronic absorption properties to improve lightfastness and color strength |
| Fine Chemicals | Raw material for specialty chemical synthesis | Utilized as a bromonitro compound in multistep organic synthesis to produce high-value functional aromatic derivatives |
Physical and chemical properties of 99-81-0
Boiling Point |
325.2±17.0 °C at 760 mmHg |
|---|---|
BRN |
393567 |
Density |
1.7±0.1 g/cm3 |
Exact Mass |
242.953094 |
Flash Point |
150.5±20.9 °C |
Index of Refraction |
1.609 |
LogP |
1.95 |
Melting Point |
94-99 °C(lit.) |
Molecular Formula |
C8H6BrNO3 |
Molecular Weight |
244.042 |
PSA |
62.89000 |
Storage condition |
under inert gas (nitrogen or Argon) at 2-8°C |
Vapour Pressure |
0.0±0.7 mmHg at 25°C |
Spectrums of 99-81-0
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
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Q&A for CAS 99-81-0
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 99-81-0
Pictograms |
 |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H314 Causes severe skin burns and eye damage |
Safety Data Sheet |
Download COA of 99-81-0
Operate under the ISO 9001 system
