Cas no 36321-73-0 (1,2-Dibromo-3,4,5,6-Tetramethylbenzene)

1,2-Dibromo-3,4,5,6-Tetramethylbenzene is a brominated aromatic compound characterized by its high purity and stability, making it suitable for specialized synthetic applications. The presence of bromine atoms at the 1 and 2 positions, along with methyl groups at the remaining positions, enhances its reactivity in substitution and coupling reactions. This compound is particularly valuable in organic synthesis, serving as a precursor for advanced intermediates in pharmaceuticals, agrochemicals, and materials science. Its well-defined structure ensures consistent performance in cross-coupling reactions, while its crystalline form facilitates handling and storage. The compound’s robustness under various reaction conditions further underscores its utility in demanding chemical processes.
1,2-Dibromo-3,4,5,6-Tetramethylbenzene structure
36321-73-0 structure
Product Name:1,2-Dibromo-3,4,5,6-Tetramethylbenzene
CAS No:36321-73-0
MF:C10H12Br2
MW:292.010281562805
MDL:MFCD00154987
CID:304590
PubChem ID:2752606
Update Time:2025-06-25

1,2-Dibromo-3,4,5,6-Tetramethylbenzene Chemical and Physical Properties

Names and Identifiers

    • Benzene,1,2-dibromo-3,4,5,6-tetramethyl-
    • 1,2-Dibromo-3,4,5,6-tetramethylbenzene
    • 5,6-Dibromo-1,2,3,4-tetramethylbenzene
    • 5,6-Dibromoprehnitene
    • 1,2-bis(bromanyl)-3,4,5,6-tetramethyl-benzene
    • AS-33086
    • A823205
    • DTXSID40372915
    • AKOS004907393
    • FT-0602177
    • MFCD00154987
    • 36321-73-0
    • CS-0153615
    • SCHEMBL3626193
    • DB-048947
    • 1,2-Dibromo-3,4,5,6-Tetramethylbenzene
    • MDL： MFCD00154987
    • Inchi： 1S/C10H12Br2/c1-5-6(2)8(4)10(12)9(11)7(5)3/h1-4H3
    • InChI Key： VEZJOZSIGSNYEB-UHFFFAOYSA-N
    • SMILES： BrC1C(=C(C)C(C)=C(C)C=1C)Br

Computed Properties

  • Exact Mass: 289.93100
  • Monoisotopic Mass: 289.931
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 0
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 0
  • Complexity: 140
  • 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
  • Topological Polar Surface Area: 0A^2
  • XLogP3: 4.8

Experimental Properties

  • Density: 1.562±0.06 g/cm3 (20 oC 760 Torr),
  • Melting Point: 209-210 oC
  • Boiling Point: 324.1 oC at 760 mmHg
  • Flash Point: 173.4 oC
  • Refractive Index: 1.565
  • Solubility: Insuluble (9.6E-4 g/L) (25 oC),
  • PSA: 0.00000
  • LogP: 4.44520

1,2-Dibromo-3,4,5,6-Tetramethylbenzene Security Information

  • Hazardous Material Identification： Xi
  • HazardClass：IRRITANT

1,2-Dibromo-3,4,5,6-Tetramethylbenzene Customs Data

  • HS CODE：2903999090
  • Customs Data：

    China Customs Code:

    2903999090

    Overview:

    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%

1,2-Dibromo-3,4,5,6-Tetramethylbenzene Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
SHANG HAI XIAN DING Biotechnology Co., Ltd.
016576-1g
1,2-Dibromo-3,4,5,6-tetramethylbenzene
 36321-73-0 98%
1g
 1527CNY 2021-05-07
SHANG HAI XIAN DING Biotechnology Co., Ltd.
016576-500mg
1,2-Dibromo-3,4,5,6-tetramethylbenzene
 36321-73-0 98%
500mg
 990CNY 2021-05-07
Alichem
A019089687-5g
1,2-Dibromo-3,4,5,6-tetramethylbenzene
 36321-73-0 95%
5g
 $318.15 2023-09-02
Alichem
A019089687-25g
1,2-Dibromo-3,4,5,6-tetramethylbenzene
 36321-73-0 95%
25g
 $681.75 2023-09-02
TRC
D463035-5mg
1,2-Dibromo-3,4,5,6-Tetramethylbenzene
 36321-73-0
5mg
 $ 50.00 2022-06-05
TRC
D463035-10mg
1,2-Dibromo-3,4,5,6-Tetramethylbenzene
 36321-73-0
10mg
 $ 65.00 2022-06-05
TRC
D463035-50mg
1,2-Dibromo-3,4,5,6-Tetramethylbenzene
 36321-73-0
50mg
 $ 80.00 2022-06-05
SHANG HAI XIAN DING Biotechnology Co., Ltd.
016576-1g
1,2-Dibromo-3,4,5,6-Tetramethylbenzene
 36321-73-0 98%
1g
 1527.0CNY 2021-07-13
SHANG HAI XIAN DING Biotechnology Co., Ltd.
016576-500mg
1,2-Dibromo-3,4,5,6-Tetramethylbenzene
 36321-73-0 98%
500mg
 990.0CNY 2021-07-13
SHANG HAI XIAN DING Biotechnology Co., Ltd.
B-NU246-200mg
1,2-Dibromo-3,4,5,6-Tetramethylbenzene
 36321-73-0 95+%
200mg
 299.0CNY 2021-07-13

1,2-Dibromo-3,4,5,6-Tetramethylbenzene Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:36321-73-0)1,2-Dibromo-3,4,5,6-Tetramethylbenzene
Order Number:A823205
Stock Status:in Stock
Quantity:5g
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 16:10
Price ($):460.0

1,2-Dibromo-3,4,5,6-Tetramethylbenzene Related Literature

Related Categories

Additional information on 1,2-Dibromo-3,4,5,6-Tetramethylbenzene

Recent Advances in the Study of 1,2-Dibromo-3,4,5,6-Tetramethylbenzene (CAS: 36321-73-0)

1,2-Dibromo-3,4,5,6-Tetramethylbenzene (CAS: 36321-73-0) is a halogenated aromatic compound that has garnered significant attention in recent years due to its unique chemical properties and potential applications in pharmaceuticals, agrochemicals, and material science. This research brief aims to provide an overview of the latest advancements in the study of this compound, focusing on its synthesis, reactivity, and biological activities.

Recent studies have explored the synthetic pathways for 1,2-Dibromo-3,4,5,6-Tetramethylbenzene, with particular emphasis on optimizing yield and purity. A 2023 publication in the Journal of Organic Chemistry demonstrated a novel bromination method using N-bromosuccinimide (NBS) under mild conditions, achieving a yield of over 85%. This method offers a more environmentally friendly alternative to traditional bromination techniques, which often require harsh reagents and conditions.

The reactivity of 1,2-Dibromo-3,4,5,6-Tetramethylbenzene has also been a focal point of recent research. A study published in Chemical Communications highlighted its utility as a precursor in cross-coupling reactions, enabling the synthesis of complex polycyclic aromatic hydrocarbons (PAHs). These PAHs have shown promise in organic electronics and optoelectronic devices, underscoring the compound's versatility beyond traditional chemical applications.

In the realm of biological activities, preliminary investigations have revealed that 1,2-Dibromo-3,4,5,6-Tetramethylbenzene exhibits moderate antimicrobial properties. A 2022 study in the European Journal of Medicinal Chemistry reported its efficacy against Gram-positive bacteria, with minimal inhibitory concentrations (MICs) comparable to some clinically used antibiotics. However, further studies are needed to evaluate its toxicity and potential for drug development.

Despite these promising findings, challenges remain in the large-scale production and application of 1,2-Dibromo-3,4,5,6-Tetramethylbenzene. Issues such as cost-effectiveness, scalability, and environmental impact must be addressed to fully realize its potential. Future research directions may include exploring greener synthetic routes, investigating its mechanism of action in biological systems, and expanding its applications in material science.

In conclusion, 1,2-Dibromo-3,4,5,6-Tetramethylbenzene (CAS: 36321-73-0) represents a compound of significant interest in multiple scientific disciplines. Its unique chemical properties and diverse applications make it a valuable subject for ongoing research. Continued exploration of its synthesis, reactivity, and biological activities will likely yield further insights and innovations in the coming years.

36321-73-0 (1,2-Dibromo-3,4,5,6-Tetramethylbenzene) Related Products

Recommended suppliers
Amadis Chemical Company Limited
(CAS:36321-73-0)1,2-Dibromo-3,4,5,6-Tetramethylbenzene
A823205
Purity:99%
Quantity:5g
Price ($):460.0
Email