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        STAINS-ALL

        CAS No.: 7423-31-6
        Formula: C30H27BrN2S2
        Molecular Weight: 559.58
        Suppliers: All(0) China Suppliers(0) Products(0)
        • Description
        • Basic Info
        • Safety Info
        • MSDS
        • Price
        • Related Product
        • Supplier Reference
        What is STAINS-ALL

        **Introduction to Carbocyanin DBTC** Carbocyanin DBTC is a synthetic cyanine dye widely used in biochemical and biomedical research for its excellent fluorescent properties. As a member of the carbocyanine dye family, it exhibits strong absorption and emission in the near-infrared (NIR) range, making it ideal for applications such as fluorescence labeling, bioimaging, and molecular probes. Its high photostability and low cytotoxicity enhance its suitability for in vitro and in vivo studies, including cell tracking and diagnostic assays. Carbocyanin DBTC is particularly valued for its ability to conjugate with biomolecules, enabling targeted imaging and detection. With its versatile applications in life sciences, this dye plays a crucial role in advancing research in diagnostics and therapeutics.

        Preparation Process: Carbocyanin DBTC (1,1'-Diethyl-3,3,3',3'-tetramethyl-4,5,4',5'-dibenzo-2,2'-carbocyanin tetrafluoroborate) can be synthesized as follows: 1. **React 2,3,3-trimethylindolenine** with **ethyl iodide** in ethanol under reflux to form the quaternary salt. 2. **Condense the salt** with **1,2-naphthalenedicarboxaldehyde** in acetic anhydride and pyridine at 80°C. 3. **Oxidize** the intermediate using lead tetraacetate or hydrogen peroxide. 4. **Precipitate the product** by adding sodium tetrafluoroborate to form the final dye. 5. **Purify** via recrystallization from ethanol or methanol. The product is obtained as a dark green solid.

        Usage Scenarios: Carbocyanin DBTC (3,3'-Diethylthiadicarbocyanine Iodide) is primarily used as a fluorescent dye in biological and chemical research. Its applications include staining cellular membranes, tracking lipid dynamics, and studying membrane potential due to its lipophilic properties and strong fluorescence in the red to near-infrared spectrum. It is also employed in fluorescence microscopy, flow cytometry, and as a probe in photophysical studies. Additionally, carbocyanin DBTC serves as a sensitizer in photodynamic therapy and solar cells, leveraging its light-absorbing capabilities. Its stability and high quantum yield make it valuable for labeling and imaging in biomedical research.

        STAINS-ALL Basic Info
        Chemical Name STAINS-ALL
        Synonyms DBTC;Stain-all;STAINS-ALL;Stains-All,96%;CARBOCYANIN DBTC;Stains-all, pure, 97%;Stains-all, 97%, pure;Stains-All, 10 mM in DMSO;Stain-All *UltraPure Grade*;Stains-All, cationic carbocyanine dye
        CAS No. 7423-31-6
        Molecular Formula C30H27BrN2S2
        Molecular Weight 559.58
        PSA 65.29000
        LogP 4.72030
        Safely Info
        RTECS -
        Hazard Class -
        Safety Statements 24/25
        HS Code 29341000
        WGK Germany 3
        Packing Group -
        RIDADR -
        Risk Statements -
        Hazard Codes -
        Caution Statement P261-P280a-P304+P340-P305+P351+P338-P405-P501a
        Hazard Declaration H315-H319-H335
        Symbol GHS07
        Signal Word Warning
        STAINS-ALL Price
        Here is a rough price range for the chemical product "carbocyanin DBTC" in the 18 countries listed. Note that these ranges are approximate and may vary based on market conditions, suppliers, and availability:

        - **United States**: $100 - $500 per gram
        - **China**: $50 - $300 per gram
        - **Russia**: $80 - $400 per gram
        - **Germany**: $120 - $600 per gram
        - **India**: $40 - $250 per gram
        - **Japan**: $150 - $700 per gram
        - **Brazil**: $70 - $350 per gram
        - **South Korea**: $100 - $500 per gram
        - **Philippines**: No results
        - **United Kingdom**: $130 - $600 per gram
        - **France**: $120 - $550 per gram
        - **Mexico**: $60 - $300 per gram
        - **Canada**: $110 - $500 per gram
        - **South Africa**: No results
        - **Egypt**: No results
        - **Turkey**: $90 - $400 per gram
        - **Thailand**: $50 - $300 per gram
        - **Indonesia**: No results

        These ranges are based on general market trends and may not reflect real-time pricing or availability. For accurate pricing, consult suppliers or distributors in each country.
        MSDS
        MSDS
        Name: Stains-all Material Safety Data Sheet
        Synonym:
        CAS: 7423-31-6
        Section 1 - Chemical Product   MSDS Name:Stains-all Material Safety Data Sheet
        Synonym:
        Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
        CAS# Chemical Name content EINECS#
        7423-31-6 Stains-all 100.00 231-047-7
        Hazard Symbols: None Listed.
        Risk Phrases: None Listed.
        Section 3 - HAZARDS IDENTIFICATION
          EMERGENCY OVERVIEW
        Light sensitive.The toxicological properties of this material have not been fully investigated.
        Potential Health Effects
        Eye:
        May cause eye irritation. The toxicological properties of this material have not been fully investigated.
        Skin:
        May cause skin irritation. The toxicological properties of this material have not been fully investigated.
        Ingestion:
        May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
        Inhalation:
        May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
        Chronic:
        No information found.
        Section 4 - FIRST AID MEASURES
          Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
        Skin:
        Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Remove contaminated clothing and shoes.
        Ingestion:
        If victim is conscious and alert, give 2-4 cupfuls of milk or water.
        Never give anything by mouth to an unconscious person. Get medical aid immediately.
        Inhalation:
        Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
        Notes to Physician:
        Section 5 - FIRE FIGHTING MEASURES
          General Information:
        As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas.
        Extinguishing Media:
        Use water spray, dry chemical, carbon dioxide, or appropriate foam.
        Section 6 - ACCIDENTAL RELEASE MEASURES
          General Information: Use proper personal protective equipment as indicated in Section 8.
        Spills/Leaks:
        Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.
        Section 7 - HANDLING and STORAGE
          Handling:
        Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
        Storage:
        Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
        Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
          Engineering Controls:
        Use adequate ventilation to keep airborne concentrations low.
        Exposure Limits CAS# 7423-31-6: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
        Skin:
        Wear appropriate protective gloves to prevent skin exposure.
        Clothing:
        Wear appropriate protective clothing to prevent skin exposure.
        Respirators:
        Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
        Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
         
        Physical State: Powder
        Color: dark gray
        Odor: None reported.
        pH: Not available.
        Vapor Pressure: Not available.
        Viscosity: Not available.
        Boiling Point: Not available.
        Freezing/Melting Point: Not available.
        Autoignition Temperature: Not available.
        Flash Point: Not available.
        Explosion Limits, lower: Not available.
        Explosion Limits, upper: Not available.
        Decomposition Temperature:
        Solubility in water:
        Specific Gravity/Density:
        Molecular Formula: C30H27BrN2S2
        Molecular Weight: 559.59
        Section 10 - STABILITY AND REACTIVITY
          Chemical Stability:
        Stability unknown.
        Conditions to Avoid:
        Incompatible materials, light, dust generation, strong oxidants.
        Incompatibilities with Other Materials:
        Oxidizing agents.
        Hazardous Decomposition Products:
        Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide, hydrogen bromide, nitrogen.
        Hazardous Polymerization: Has not been reported.
        Section 11 - TOXICOLOGICAL INFORMATION
          RTECS#:
        CAS# 7423-31-6 unlisted.
        LD50/LC50:
        Not available.
        Carcinogenicity:
        Stains-all - Not listed by ACGIH, IARC, or NTP.
        Section 12 - ECOLOGICAL INFORMATION
         
        Section 13 - DISPOSAL CONSIDERATIONS
          Dispose of in a manner consistent with federal, state, and local regulations.
        Section 14 - TRANSPORT INFORMATION
         
        IATA
        Not regulated as a hazardous material.
        IMO
        Not regulated as a hazardous material.
        RID/ADR
        Not regulated as a hazardous material.
        Section 15 - REGULATORY INFORMATION
         
        European/International Regulations
        European Labeling in Accordance with EC Directives
        Hazard Symbols: Not available.
        Risk Phrases:
        Safety Phrases:
        S 24/25 Avoid contact with skin and eyes.
        S 28A After contact with skin, wash immediately with
        plenty of water.
        S 37 Wear suitable gloves.
        S 45 In case of accident or if you feel unwell, seek
        medical advice immediately (show the label where
        possible).
        WGK (Water Danger/Protection)
        CAS# 7423-31-6: No information available.
        Canada
        CAS# 7423-31-6 is listed on Canada's NDSL List.
        CAS# 7423-31-6 is not listed on Canada's Ingredient Disclosure List.
        US FEDERAL
        TSCA
        CAS# 7423-31-6 is listed on the TSCA inventory.

        SECTION 16 - ADDITIONAL INFORMATION
        N/A
        SDS 1.0
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