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        Iodine monobromide

        CAS No.: 7789-33-5
        Formula: BrI
        Molecular Weight: 206.81
        Suppliers: All(0) China Suppliers(0) Products(0)
        • Description
        • Basic Info
        • Safety Info
        • MSDS
        • Synthesis Route
        • Price
        • Related Product
        • Supplier Reference
        What is Iodine monobromide

        **Introduction to Iodine Monobromide (IBr)** Iodine monobromide (IBr) is an interhalogen compound composed of iodine and bromine, known for its strong oxidizing and halogenating properties. This dark brown to black crystalline solid is highly reactive, making it useful in organic synthesis for bromination and iodination reactions. IBr readily dissociates in polar solvents, acting as a source of electrophilic bromine or iodine. It is particularly valuable in the preparation of pharmaceuticals, dyes, and fine chemicals. Due to its corrosive nature and sensitivity to moisture, IBr requires careful handling under controlled conditions. Its versatility in halogenation processes makes it a key reagent in industrial and laboratory applications, though safety precautions are essential.

        Preparation Process: To prepare iodine monobromide (IBr), mix equimolar amounts of iodine (I₂) and bromine (Br₂) in a dry, inert solvent such as carbon tetrachloride (CCl₄) or glacial acetic acid. Stir the mixture at room temperature until the iodine dissolves completely, forming a dark brown solution. Alternatively, pass dry bromine vapor over solid iodine in a glass reactor, ensuring stoichiometric balance. The reaction is exothermic, so cooling may be required. Purify the product by distillation under reduced pressure to isolate IBr as a dark red-brown liquid. Store in a sealed, dark glass container to prevent decomposition. Handle with care due to its corrosive and toxic nature.

        Usage Scenarios: Iodine monobromide (IBr) is primarily used as a halogenating agent in organic synthesis, facilitating the addition of iodine or bromine to alkenes and alkynes. It is employed in the preparation of iodinated and brominated compounds, serving as an intermediate in pharmaceuticals, agrochemicals, and dyes. IBr is also utilized in analytical chemistry for titrations and as a catalyst in certain reactions. Its strong electrophilic nature makes it effective in electrophilic aromatic substitution. Additionally, IBr finds applications in polymer chemistry for modifying polymer chains and in research for studying halogenation mechanisms. Its controlled reactivity allows selective halogenation in complex molecules.

        Iodine monobromide Basic Info
        Chemical Name Iodine monobromide
        Synonyms IBr;IODOBROMIDE;iodobromine;iodobromane;Bromoiodine;Bromo iodide;HANUS SOLUTION;BROMINE IODIDE;IODINE BROMIDE;IODOMONOBROMIDE
        CAS No. 7789-33-5
        Molecular Formula BrI
        Molecular Weight 206.81
        PSA 0.00000
        LogP 1.73130
        Safely Info
        RTECS -
        Hazard Class 8
        Safety Statements 26-36/37/39-45-28-27
        HS Code 3822 00 00
        WGK Germany 3
        Packing Group II
        RIDADR UN 3264 8/PG 2
        Risk Statements 34-35-10-40-20/21/22-67-37
        Hazard Codes C
        Caution Statement P260-P271-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
        Hazard Declaration H314-H335
        Symbol GHS05,GHS07
        Signal Word Danger
        Iodine monobromide Price
        United States: $50-100
        China: $40-80
        Russia: $60-120
        Germany: $70-130
        India: $45-90
        Japan: $55-110
        Brazil: $65-120
        South Korea: $50-100
        Philippines: No results
        United Kingdom: $75-130
        France: $80-140
        Mexico: $60-110
        Canada: $70-120
        South Africa: $50-100
        Egypt: $55-105
        Turkey: $60-110
        Thailand: $45-90
        Indonesia: $40-80
        MSDS
        MSDS
        Name: Iodine Bromide Material Safety Data Sheet
        Synonym: Iodine Monobromide
        CAS: 7789-33-5
        Section 1 - Chemical Product   MSDS Name:Iodine Bromide Material Safety Data Sheet
        Synonym:Iodine Monobromide
        Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
        CAS# Chemical Name content EINECS#
        7789-33-5 Iodine Bromide 100 % 232-159-9
        Hazard Symbols: T C
        Risk Phrases: 26/27 35
        Section 3 - HAZARDS IDENTIFICATION
          EMERGENCY OVERVIEW
        Very toxic by inhalation and in contact with skin. Causes severe burns.Corrosive.Light sensitive.Air sensitive.Moisture sensitive.
        Potential Health Effects
        Eye:
        Causes severe eye burns. May cause chemical conjunctivitis and corneal damage.
        Skin:
        Causes severe burns with delayed tissue destruction. May cause skin rash (in milder cases), and cold and clammy skin with cyanosis or pale color.
        Ingestion:
        May cause severe and permanent damage to the digestive tract. Causes gastrointestinal tract burns. May cause perforation of the digestive tract. May cause systemic effects.
        Inhalation:
        May cause irritation of the respiratory tract with burning pain in the nose and throat, coughing, wheezing, shortness of breath and pulmonary edema. Causes chemical burns to the respiratory tract.
        Inhalation may be fatal as a result of spasm, inflammation, edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema.
        Aspiration may lead to pulmonary edema. May cause systemic effects.
        Chronic:
        Effects may be delayed.
        Section 4 - FIRST AID MEASURES
          Eyes: Get medical aid. Do NOT allow victim to rub eyes or keep eyes closed. Extensive irrigation with water is required (at least 30 minutes).
        Skin:
        Get medical aid. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
        Wash clothing before reuse. Destroy contaminated shoes.
        Ingestion:
        Do not induce vomiting. 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. SPEED IS ESSENTIAL.
        A DOCTOR MUST BE NOTIFIED AT ONCE.
        Inhalation:
        Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
        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.
        Non-combustible, substance itself does not burn but may decompose upon heating to produce irritating, corrosive and/or toxic fumes.
        Extinguishing Media:
        Substance is noncombustible; use agent most appropriate to extinguish surrounding fire. Do NOT get water inside containers. 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:
        Vacuum or sweep up material and place into a suitable disposal container. Reduce airborne dust and prevent scattering by moistening with water. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
        Provide ventilation. Place under an inert atmosphere. Do not get water inside containers.
        Section 7 - HANDLING and STORAGE
          Handling:
        Wash hands before eating. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Do not breathe dust, vapor, mist, or gas.
        Keep container tightly closed. Avoid ingestion and inhalation. Store protected from light. Handle under an inert atmosphere. Store protected from air. Do not allow contact with water. Discard contaminated shoes. Keep from contact with moist air and steam.
        Storage:
        Keep refrigerated. (Store below 4C/39F.) Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Do not expose to air. Store protected from moisture. Store protected from light. Store under an inert atmosphere.
        Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
          Engineering Controls:
        Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
        Exposure Limits CAS# 7789-33-5: 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:
        A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.
        Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
         
        Physical State: Solid
        Color: dark red
        Odor: None reported.
        pH: Not available.
        Vapor Pressure: Not available.
        Viscosity: Not available.
        Boiling Point: 116 deg C (decomposes)
        Freezing/Melting Point: 40 deg C
        Autoignition Temperature: Not applicable.
        Flash Point: Not applicable.
        Explosion Limits, lower: Not available.
        Explosion Limits, upper: Not available.
        Decomposition Temperature: Not available.
        Solubility in water: Soluble in water.
        Specific Gravity/Density: 4.41
        Molecular Formula: IBr
        Molecular Weight: 206.8085
        Section 10 - STABILITY AND REACTIVITY
          Chemical Stability:
        Stable under normal temperatures and pressures.
        Conditions to Avoid:
        High temperatures, incompatible materials, light, moisture, exposure to air, exposure to moist air or water.
        Incompatibilities with Other Materials:
        Air, moisture, strong acids, strong bases, strong oxidizing agents, strong reducing agents.
        Hazardous Decomposition Products:
        Irritating and toxic fumes and gases, hydrogen bromide, hydrogen iodide.
        Hazardous Polymerization: Has not been reported.
        Section 11 - TOXICOLOGICAL INFORMATION
          RTECS#:
        CAS# 7789-33-5 unlisted.
        LD50/LC50:
        Not available.
        Carcinogenicity:
        Iodine Bromide - Not listed by ACGIH, IARC, or NTP.
        Section 12 - ECOLOGICAL INFORMATION
         
        Section 13 - DISPOSAL CONSIDERATIONS
          Products which are considered hazardous for supply are classified as Special Waste and the disposal of such chemicals is covered by regulations which may vary according to location. Contact a specialist disposal company or the local waste regulator for advice. Empty containers must be decontaminated before returning for recycling.
        Section 14 - TRANSPORT INFORMATION
         
        IATA
        Shipping Name: CORROSIVE SOLID, TOXIC, NOS(Iodine bromide)
        Hazard Class: 8
        UN Number: 2923
        Packing Group: II
        IMO
        Shipping Name: CORROSIVE SOLID, TOXIC, NOS(Iodine bromide)
        Hazard Class: 8
        UN Number: 2923
        Packing Group: II
        RID/ADR
        Shipping Name: CORROSIVE SOLID, TOXIC, NOS(Iodine bromide)
        Hazard Class: 8
        UN Number: 2923
        Packing group: II
        Section 15 - REGULATORY INFORMATION
         
        European/International Regulations
        European Labeling in Accordance with EC Directives
        Hazard Symbols: T C
        Risk Phrases:
        R 26/27 Very toxic by inhalation and in contact with
        skin.
        R 35 Causes severe burns.
        Safety Phrases:
        S 26 In case of contact with eyes, rinse immediately
        with plenty of water and seek medical advice.
        S 28 After contact with skin, wash immediately
        with...
        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# 7789-33-5: No information available.
        Canada
        CAS# 7789-33-5 is listed on Canada's NDSL List.
        CAS# 7789-33-5 is not listed on Canada's Ingredient Disclosure List.
        US FEDERAL
        TSCA
        CAS# 7789-33-5 is listed on the TSCA inventory.

        SECTION 16 - ADDITIONAL INFORMATION
        N/A
        SDS 1.0
        Synthesis Route
        Total35 synthetic routes

        • 7790-99-0

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        • 14459-64-4

        • 7789-33-5

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        • 7726-95-6

        • 7553-56-2

        • 7789-33-5

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        • 18278-82-5

        • 7789-33-5

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        • 7790-99-0

        • 7789-60-8

        • 13550-32-8

        • 7789-33-5

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        • 7789-69-7

        • 7790-99-0

        • 13510-40-2

        • 7789-33-5

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        • 2314-97-8

        • 10097-32-2

        • 2264-21-3

        • 7789-33-5

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        • 7789-33-5

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        • 10097-32-2

        • 7790-99-0

        • 7789-33-5

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        • 7787-71-5

        • 507-25-5

        • 676353-70-1

        • 75-73-0

        • 75-61-6

        • 7553-56-2

        • 7789-33-5

        Reaction details

        • 7789-69-7

        • 7790-99-0

        • 13445-59-5

        • 7789-33-5

        Reaction details
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        Iodine monobromide Suppliers
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        NANTONG REFORM PETRO-CHEMICAL CO.,LTD
        China Jiangsu Nantong
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