Cas no 32281-97-3 (7-Bromo-1-tetralone)
7-Bromo-1-tetralone structure
Product Name:7-Bromo-1-tetralone
CAS No:32281-97-3
MF:C10H9BrO
MW:225.081862211227
MDL:MFCD02179287
CID:53869
PubChem ID:252731
Update Time:2025-04-18
7-Bromo-1-tetralone Chemical and Physical Properties
Names and Identifiers
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- 7-Bromo-1-tetralone
- 7-bromo-3,4-dihydronaphthalen-1(2H)-one
- 7-bromo tetralone
- 7-Bromo-3,4-dihydro-1(2H)naphthalenone
- 7-Bromo-3,4-dihydro-1(2H)-naphthalenone
- 7-BROMO-ALPHA-TETRALONE
- 6-chloro-2,3-dihydrobenzo[b][1,4]dioxine
- 7-bromo-1,2,3,4-tetrahydro-naphthalen-1-one
- 7-bromo-1-oxo-1,2,3,4-tetrahydronaphthalene
- 7-BROMO-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE
- 7-Bromo-3,4-dihydronapthalen-1(2H)-one
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- MDL： MFCD02179287
- Inchi： 1S/C10H9BrO/c11-8-5-4-7-2-1-3-10(12)9(7)6-8/h4-6H,1-3H2
- InChI Key： YGVDCGFUUUJCDF-UHFFFAOYSA-N
- SMILES： BrC1C=CC2=C(C=1)C(CCC2)=O
Computed Properties
- Exact Mass: 223.98400
- Monoisotopic Mass: 223.984
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 1
- Heavy Atom Count: 12
- Rotatable Bond Count: 0
- Complexity: 190
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: 2
- XLogP3: 2.7
- Topological Polar Surface Area: 17.1A^2
Experimental Properties
- Color/Form: Tawny crystals
- Density: 1.511
- Melting Point: 74.0 to 78.0 deg-C
- Boiling Point: 157°C/8mmHg(lit.)
- Flash Point: 103.5℃
- Refractive Index: 1.598
- PSA: 17.07000
- LogP: 2.96810
- Solubility: Not determined
- λmax: 305(EtOH)(lit.)
- Sensitiveness: Air \ light \ and moisture sensitive, stored in argon
7-Bromo-1-tetralone Security Information
-
Symbol:
- Signal Word：Warning
- Hazard Statement： H302
- Warning Statement： P264; P270; P273; P301+P312; P330; P501
- Hazardous Material transportation number：NONH for all modes of transport
- WGK Germany：2
- Hazard Category Code： 22
- Safety Instruction： S26-S36/37/39
-
Hazardous Material Identification：
- HazardClass：IRRITANT
- Storage Condition：2-8°C
- Risk Phrases：R36/37/38
7-Bromo-1-tetralone Customs Data
- HS CODE：2914700090
- Customs Data：
China Customs Code:
2914700090Overview:
2914700090 Halogenation of other ketones and quinones\Sulfonated derivative(Including nitrated and nitrosative derivatives). VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:5.5% general tariff:30.0%
Declaration elements:
Product Name, component content, use to, Acetone declared packaging
Summary:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%
7-Bromo-1-tetralone Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Fluorochem | 043683-1g |
7-Bromo-1-tetralone |
32281-97-3 | 97% | 1g |
￡10.00 | 2022-03-01 | |
| Fluorochem | 043683-5g |
7-Bromo-1-tetralone |
32281-97-3 | 97% | 5g |
￡19.00 | 2022-03-01 | |
| Fluorochem | 043683-10g |
7-Bromo-1-tetralone |
32281-97-3 | 97% | 10g |
￡38.00 | 2022-03-01 | |
| Fluorochem | 043683-25g |
7-Bromo-1-tetralone |
32281-97-3 | 97% | 25g |
￡76.00 | 2022-03-01 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | B123924-25g |
7-Bromo-1-tetralone |
32281-97-3 | 97% | 25g |
￥452.90 | 2023-09-04 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | B123924-1g |
7-Bromo-1-tetralone |
32281-97-3 | 97% | 1g |
￥41.90 | 2023-09-04 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | B123924-5g |
7-Bromo-1-tetralone |
32281-97-3 | 97% | 5g |
￥113.90 | 2023-09-04 | |
| Alichem | A219006263-100g |
7-Bromo-3,4-dihydronaphthalen-1(2H)-one |
32281-97-3 | 98% | 100g |
$205.64 | 2023-09-02 | |
| Alichem | A219006263-500g |
7-Bromo-3,4-dihydronaphthalen-1(2H)-one |
32281-97-3 | 98% | 500g |
$929.20 | 2023-09-02 | |
| Chemenu | CM230639-100g |
7-Bromo-3,4-dihydronaphthalen-1(2H)-one |
32281-97-3 | 95+% | 100g |
$198 | 2021-08-04 |
7-Bromo-1-tetralone Suppliers
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier
(CAS:32281-97-3)7-Bromo-1-tetralone
Order Number:sfd17875
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:38
Price ($):discuss personally
Email:[email protected]
7-Bromo-1-tetralone Related Literature
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1. A convenient AB-ring segment for β-rhodomycinone, β-isorhodomycinone, α2-rhodomycinone, and α-citromycinone using a novel oxygenation reactionCharles E. Coburn,D. Keith Anderson,John S. Swenton J. Chem. Soc. Chem. Commun. 1982 987
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2. 945. Hydrogen transfer. Part XIX. Dehydrogenation of substituted 1,2-dihydronaphthalenes by quinones, and the correlation of donor reactivity with the nature of substituentsL. M. Jackman,D. T. Thompson J. Chem. Soc. 1961 4794
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James C. Burnett,Chaemin Lim,Brian D. Peyser,Lalith P. Samankumara,Marina Kovaliov,Raffaele Colombo,Stacie L. Bulfer,Matthew G. LaPorte,Ann R. Hermone,Connor F. McGrath,Michelle R. Arkin,Rick Gussio,Donna M. Huryn,Peter Wipf Org. Biomol. Chem. 2017 15 4096
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4. Nitroxide radicals. Part XIV. Decomposition of 1- and 2-naphthyl t-butyl nitroxidesAlan Calder,Alexander R. Forrester,Gordon McConnachie J. Chem. Soc. Perkin Trans. 1 1974 2198
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Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:32281-97-3)7-Bromo-1-tetralone
Purity:99.9%
Quantity:200kg
Price ($):Inquiry