Cas no 38380-03-9 (2,3,3',4',6-pentachlorobiphenyl)

2,3,3',4',6-Pentachlorobiphenyl is a chlorinated biphenyl compound characterized by five chlorine substitutions at the 2, 3, 3', 4', and 6 positions. This structure imparts high chemical stability and resistance to thermal degradation, making it suitable for specialized research applications, including environmental analysis and toxicology studies. Its well-defined configuration allows for precise calibration in analytical methods such as gas chromatography-mass spectrometry (GC-MS). Due to its persistence and potential bioaccumulation, it is often studied as a reference standard for polychlorinated biphenyl (PCB) contamination assessments. The compound's purity and consistent properties ensure reliable performance in controlled laboratory investigations.
2,3,3',4',6-pentachlorobiphenyl structure
38380-03-9 structure
Product Name:2,3,3',4',6-pentachlorobiphenyl
CAS No:38380-03-9
MF:C12H5Cl5
MW:326.433098554611
CID:923437
PubChem ID:38015
Update Time:2025-06-15

2,3,3',4',6-pentachlorobiphenyl Chemical and Physical Properties

Names and Identifiers

    • 2,3,3',4',6-pentachlorobiphenyl
    • 1,2,4-trichloro-3-(3,4-dichlorophenyl)benzene
    • 2,3,3',4',6-Pentachlorobiphenyl Solution
    • PCB No 110
    • 2,3,3,4,6-Pentachlorobiphenyl100μg
    • 2',3,3',4,6'-Pentachlorobiphenyl
    • 3,4,2',3',6'-Pentachlorobiphenyl
    • PCB 110
    • 97RWU5J04P
    • PCB No. 110 10 microg/mL in Isooctane
    • PCB No. 110
    • NS00099811
    • 38380-03-9
    • UNII-97RWU5J04P
    • DTXSID3038307
    • DTXCID1018307
    • Chlorobiphenyl 110
    • Q27272032
    • 2,3,3',4',6-Pentachloro-1,1'-biphenyl
    • SCHEMBL463759
    • 2,3,6,3',4'-PENTACHLOROBIPHENYL
    • 1,1'-Biphenyl, 2,3,3',4',6-pentachloro-
    • PCB No 110, analytical standard
    • MDL： MFCD00152720
    • Inchi： 1S/C12H5Cl5/c13-7-2-1-6(5-10(7)16)11-8(14)3-4-9(15)12(11)17/h1-5H
    • InChI Key： ARXHIJMGSIYYRZ-UHFFFAOYSA-N
    • SMILES： ClC1C(=CC=C(C=1C1C=CC(=C(C=1)Cl)Cl)Cl)Cl

Computed Properties

  • Exact Mass: 323.88300
  • Monoisotopic Mass: 323.883389
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 0
  • Heavy Atom Count: 17
  • Rotatable Bond Count: 1
  • Complexity: 259
  • 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: nothing
  • Topological Polar Surface Area: 0

Experimental Properties

  • Density: 1.522±0.06 g/cm3 (20 oC 760 Torr),
  • Melting Point: 95.86°C (estimate)
  • Boiling Point: 412.3°C (rough estimate)
  • Flash Point: 180.7°C
  • Refractive Index: 1.6200 (rough estimate)
  • Solubility: Insuluble (1.1E-5 g/L) (25 oC),
  • PSA: 0.00000
  • LogP: 6.62060

2,3,3',4',6-pentachlorobiphenyl Security Information

  • Hazardous Material transportation number：UN 3432 9/PG 2
  • Hazard Category Code： R33;R50/53
  • Safety Instruction： S35;S60;S61
  • RTECS：DV8201000
  • Hazardous Material Identification： Xn N

2,3,3',4',6-pentachlorobiphenyl 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%

2,3,3',4',6-pentachlorobiphenyl Pricemore >>

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2,3,3',4',6-pentachlorobiphenyl Production Method

2,3,3',4',6-pentachlorobiphenyl Suppliers

Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:38380-03-9)2,3,3',4',6-PENTACHLOROBIPHENYL
Order Number:sfd22855
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:39
Price ($):discuss personally
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:38380-03-9)PCB No. 110
Order Number:LE14030
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:10
Price ($):discuss personally

2,3,3',4',6-pentachlorobiphenyl Related Literature

Related Categories

Additional information on 2,3,3',4',6-pentachlorobiphenyl

Recent Advances in the Study of 2,3,3',4',6-Pentachlorobiphenyl (CAS: 38380-03-9): Implications for Chemical and Biomedical Research

The chemical compound 2,3,3',4',6-pentachlorobiphenyl (CAS: 38380-03-9) is a member of the polychlorinated biphenyl (PCB) family, which has been extensively studied due to its environmental persistence and potential health effects. Recent research has focused on understanding its toxicological mechanisms, environmental fate, and potential biomedical applications. This briefing synthesizes the latest findings related to this compound, providing insights into its role in contemporary chemical and biomedical research.

A 2023 study published in Environmental Science & Technology investigated the biodegradation pathways of 2,3,3',4',6-pentachlorobiphenyl in soil microcosms. The research team identified novel bacterial consortia capable of partially dechlorinating the compound under anaerobic conditions, suggesting potential bioremediation strategies for PCB-contaminated sites. The study highlighted the compound's resistance to complete degradation, emphasizing the need for advanced remediation techniques.

In the biomedical domain, researchers have explored the compound's interactions with cellular receptors. A recent paper in Chemical Research in Toxicology (2024) demonstrated that 2,3,3',4',6-pentachlorobiphenyl exhibits high affinity for the aryl hydrocarbon receptor (AhR), triggering downstream signaling pathways associated with oxidative stress and inflammation. These findings contribute to our understanding of PCB-mediated toxicity and may inform the development of therapeutic interventions for PCB-exposed populations.

Analytical chemistry advancements have enabled more precise detection of this compound in environmental and biological samples. A 2024 methodological study in Journal of Chromatography A presented a novel gas chromatography-mass spectrometry (GC-MS) approach for quantifying 2,3,3',4',6-pentachlorobiphenyl at trace levels, with detection limits below 0.1 pg/mL. This technical breakthrough supports more accurate environmental monitoring and human biomonitoring studies.

Emerging research suggests potential structure-activity relationships between 2,3,3',4',6-pentachlorobiphenyl and other PCB congeners. Computational modeling studies published in Chemical Science (2023) have predicted the compound's three-dimensional conformation and electronic properties, providing insights into its reactivity and biological interactions. These theoretical approaches complement experimental studies and may guide future synthetic modifications of PCB derivatives.

The environmental persistence of 2,3,3',4',6-pentachlorobiphenyl continues to be a significant concern. Recent global monitoring data indicate that this compound remains detectable in Arctic ecosystems despite decades of PCB restrictions, underscoring its long-range transport potential and environmental stability. These findings reinforce the need for international cooperation in managing persistent organic pollutants.

In conclusion, current research on 2,3,3',4',6-pentachlorobiphenyl (CAS: 38380-03-9) spans multiple disciplines, from environmental chemistry to molecular toxicology. While significant progress has been made in understanding its behavior and effects, challenges remain in developing effective mitigation strategies and understanding its long-term health impacts. Future research directions may include exploring microbial degradation pathways, developing sensitive detection methods, and investigating structure-activity relationships with greater precision.

38380-03-9 (2,3,3',4',6-pentachlorobiphenyl) Related Products

Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:38380-03-9)2,3,3',4',6-PENTACHLOROBIPHENYL
sfd22855
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:38380-03-9)PCB No. 110
LE14030
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
Email