Cas no 2586-62-1 (1-Bromo-2-methylnaphthalene)
1-Bromo-2-methylnaphthalene is a halogenated aromatic compound with the molecular formula C??H?Br. It serves as a versatile intermediate in organic synthesis, particularly in the preparation of pharmaceuticals, agrochemicals, and specialty chemicals. The bromine substituent enhances reactivity, facilitating cross-coupling reactions such as Suzuki or Heck couplings, while the methyl group offers additional functionalization opportunities. Its stable naphthalene backbone ensures robustness in diverse reaction conditions. The compound is typically supplied as a high-purity solid, ensuring consistent performance in synthetic applications. Due to its well-defined structure and reactivity, 1-Bromo-2-methylnaphthalene is a valuable building block for constructing complex organic frameworks in research and industrial settings.
1-Bromo-2-methylnaphthalene structure
Product Name:1-Bromo-2-methylnaphthalene
CAS No:2586-62-1
MF:C11H9Br
MW:221.093162298203
MDL:MFCD00003871
CID:84401
PubChem ID:75754
Update Time:2025-10-29
1-Bromo-2-methylnaphthalene Chemical and Physical Properties
Names and Identifiers
-
- 1-Bromo-2-methylnaphthalene
- 1-Bromo-2-methylnaphtalene
- 1-Br-2-Me-naphthalene
- 1-bromo-2-methyl-naphthalene
- 2-methyl-1-bromonaphthalene
- 2-methylnaphthyl bromide
- Naphthalene,1-bromo-2-methyl
- NSC 36286
- b-Methyl-a-bromonaphthalene
- beta-Methyl-alpha-bromonaphthalene
- 1-Bromo-2-methylnaphthalene, technical grade, 90%
- B1295
- 2586-62-1
- Naphthalene, 1-bromo-2-methyl-
- AMY31913
- SY012657
- SCHEMBL103139
- AS-10530
- FT-0607462
- 1-Bromo-2-methylnapthalene
- NS00027980
- AC-27865
- A818055
- J-514568
- Z1251333005
- InChI=1/C11H9Br/c1-8-6-7-9-4-2-3-5-10(9)11(8)12/h2-7H,1H
- DTXSID50180508
- J-800279
- F20354
- NSC36286
- CS-0128760
- ?1-BROMO-2-METHYLNAPHTHALENE
- J-640280
- 1-Bromo-2-methyl naphthalene
- NSC-36286
- AKOS007930022
- .beta.-Methyl-.alpha.-bromonaphthalene
- EINECS 219-966-1
- EN300-84605
- MFCD00003871
- DTXCID20102999
- 1-BMN cpd
- DB-046783
-
- MDL： MFCD00003871
- Inchi： 1S/C11H9Br/c1-8-6-7-9-4-2-3-5-10(9)11(8)12/h2-7H,1H3
- InChI Key： CMIMBQIBIZZZHQ-UHFFFAOYSA-N
- SMILES： BrC1=C(C)C=CC2C=CC=CC=21
- BRN： 2042531
Computed Properties
- Exact Mass: 219.98900
- Monoisotopic Mass: 219.989
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 0
- Heavy Atom Count: 12
- Rotatable Bond Count: 0
- Complexity: 155
- 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: nothing
- XLogP3: 4.2
- Topological Polar Surface Area: 0A^2
Experimental Properties
- Color/Form: Pale yellow liquid
- Density: 1.418?g/mL?at 25?°C(lit.)
- Melting Point: 300.9 °C at 760 mmHg
- Boiling Point: 157°C/15mmHg
- Flash Point: Degrees Fahrenheit:235.4°F
Degrees Celsius:113°C - Refractive Index: n20/D 1.648(lit.)
- Water Partition Coefficient: Not miscible in water.
- PSA: 0.00000
- LogP: 3.91070
- Solubility: Not available
- Sensitiveness: Sensitive to air
- Vapor Pressure: 0.0±0.6 mmHg at 25°C
1-Bromo-2-methylnaphthalene Security Information
-
Symbol:
- Signal Word：Warning
- Hazard Statement： H315-H319-H335
- Warning Statement： P261-P305+P351+P338
- Hazardous Material transportation number：NONH for all modes of transport
- WGK Germany：3
- Hazard Category Code： 36/37/38
- Safety Instruction： S26-S36
-
Hazardous Material Identification：
- Safety Term：S24/25
- Risk Phrases：R36/37/38
- Storage Condition：4° CStore…,-4℃Store…Better
1-Bromo-2-methylnaphthalene Customs Data
- HS CODE：2903999090
- Customs Data：
China Customs Code:
2903999090Overview:
2903999090 Other aromatic halogenated 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
Summary:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%
1-Bromo-2-methylnaphthalene Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | B133089-5g |
1-Bromo-2-methylnaphthalene |
2586-62-1 | ≥90.0%(GC) | 5g |
￥53.90 | 2023-09-04 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | B133089-100g |
1-Bromo-2-methylnaphthalene |
2586-62-1 | ≥90.0%(GC) | 100g |
￥493.90 | 2023-09-04 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | B133089-10g |
1-Bromo-2-methylnaphthalene |
2586-62-1 | ≥90.0%(GC) | 10g |
￥91.90 | 2023-09-04 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | B133089-25g |
1-Bromo-2-methylnaphthalene |
2586-62-1 | ≥90.0%(GC) | 25g |
￥182.90 | 2023-09-04 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | B133089-50g |
1-Bromo-2-methylnaphthalene |
2586-62-1 | ≥90.0%(GC) | 50g |
￥308.90 | 2023-09-04 | |
| Alichem | A219000426-250mg |
1-Bromo-2-methylnaphthalene |
2586-62-1 | 98% | 250mg |
$720.80 | 2023-09-02 | |
| Alichem | A219000426-500mg |
1-Bromo-2-methylnaphthalene |
2586-62-1 | 98% | 500mg |
$999.60 | 2023-09-02 | |
| Alichem | A219000426-1g |
1-Bromo-2-methylnaphthalene |
2586-62-1 | 98% | 1g |
$1668.15 | 2023-09-02 | |
| Chemenu | CM140915-1000g |
1-Bromo-2-methylnaphthalene |
2586-62-1 | 95% | 1000g |
$262 | 2021-08-05 | |
| TI XI AI ( SHANG HAI ) HUA CHENG GONG YE FA ZHAN Co., Ltd. | B1295-5G |
1-Bromo-2-methylnaphthalene |
2586-62-1 | >90.0%(GC) | 5g |
￥90.00 | 2024-04-15 |
1-Bromo-2-methylnaphthalene Related Literature
-
Jia-Sheng Ouyang,Yan-Fang Li,Dong-Sheng Shen,Zhuofeng Ke,Feng-Shou Liu Dalton Trans. 2016 45 14919
-
Lisa K. Olson,Joseph A. Caruso J. Anal. At. Spectrom. 1992 7 993
-
James T. Fleming,Corinne Wills,Paul G. Waddell,Ross W. Harrington,Lee J. Higham Dalton Trans. 2016 45 15660
-
Yu Wang,Jian-Jun Wu,Yu-Feng Wang,Li-Pin Qin,Wei-Jun Jin Chem. Commun. 2005 1090
-
5. 157. Cyclisations with hydrazine. Part III. Syntheses of pentaphene and dinaphtho[2,1-d : 1′,2′-f][1,2]diazocineR. G. R. Bacon,Robert Bankhead J. Chem. Soc. 1963 839
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