Iodine Monobromide
- CAS Number
- 7789-33-5
- HSN Code
- 28129000
- Molecular Formula
- IBr
- Catalogue Number
- AL2581
- Purity
- ≥ 99%
- Molecular Weight
- 206.81 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Iodine monobromide is an interhalogen compound used as a reagent in analytical chemistry, notably for iodine value determination in fats and oils. It is a highly reactive substance that can form corrosive mixtures upon contact with moisture.
Also known as Iodine bromide.
- Catalogue No.
- AL2581
- CAS Number
- 7789-33-5
- Molecular Formula
- IBr
- Molecular Weight
- 206.81 g/mol
- HSN Code
- 28129000
- Grade
- 99% For Synthesis
- Product Form
- Substance
Melting point: 52 °C; Boiling point: 116 °C (decomposes); Density: 4.3 g/cu cm; Solubility: Soluble in water.
- Appearance
- Crystals, purplish-black mass
- Shelf Life
- -
- Packaging
- Available in: 50 gm glass bottle, 100 gm glass bottle
- Storage
- Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature 2 - 8 °C Air, light, and moisture sensitive.
1.1 — Product identifier
- Chemical Name
- Iodine Monobromide
- Catalogue No.
- AL2581
- Product form
- Substance
- CAS Number
- 7789-33-5
- EC Number
- 232-159-9
- Grade
- 99% For Synthesis
- EC Index Number
- Not specified
- Chemical Formula
- IBr
- HSN Code
- 28129000
- Synonyms
- Iodine bromide
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Reagent in analytical chemistry
- Uses advised against
- Not specified
1.3 — Details of the supplier of the safety data sheet
- Company identification
- Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 — Emergency Contact Details
- Phone / e-Mail
- Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
2.1 — Classification of the substance or mixture
- Classification according to Regulation (EC) No 1272/2008
- Skin Corr. 1B
- Classification source
- ECHA C&L Inventory via PubChem CID 82238 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements
2.2 — Label elements
- Hazard pictograms
- Corrosive
- Signal word
- Danger
- Hazard statements
- H314: Causes severe skin burns and eye damage
2.3 — Other hazards
- Other hazards
- Corrosive and moisture-reactive; can release toxic fumes when in contact with water.
3.1 — Substance
- Name
- Iodine Monobromide
- CAS No.
- 7789-33-5
4.1 — Description of first aid measures
- First-aid measures after inhalation
- Move to fresh air. If symptoms persist, seek medical attention.
- First-aid measures after skin contact
- Wash skin thoroughly with soap and water. Seek medical attention if irritation develops.
- First-aid measures after eye contact
- Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing and seek medical attention.
- First-aid measures after ingestion
- Do not induce vomiting. Rinse mouth and seek medical attention immediately.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Corrosive effects on skin, eyes, and respiratory tract; may cause irritation and burns.
4.3 — Indication of any immediate medical attention and special treatment needed
- General information
- Treat symptomatically. Show this safety data sheet to the treating physician.
5.1 — Extinguishing media
- Suitable extinguishing media
- Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
- Unsuitable extinguishing media
- Not specified
5.2 — Special hazards arising from the substance or mixture
- Special procedures
- Reacts with water, releasing toxic fumes; use appropriate fire extinguishing media.
5.3 — Advice for firefighters
- Protection during firefighting
- Do not enter fire area without proper protective equipment, including respiratory protection.
6.1.1 — For non-emergency personnel
- Emergency procedures
- Evacuate area and ventilate. Wear appropriate protective equipment. Contain and neutralize spill with suitable materials.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Collect and dispose of in accordance with local regulations. Avoid water contact.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Handle in a fume hood with appropriate personal protective equipment, including gloves and goggles.
- Hygiene measures
- Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 — Conditions for safe storage, including any incompatibilities
- Storage conditions
- Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature 2 - 8 °C Air, light, and moisture sensitive.
8.2 — Exposure controls
- Hand protection
- Handle with gloves.
- Eye protection
- Face shield and safety glasses Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
- Skin and body protection
- Complete suit protecting against chemicals. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.
- Respiratory protection
- Use appropriate respiratory protection if ventilation is inadequate.
9.1 — Information on basic physical and chemical properties
- Physical state
- Solid
- Colour
- Dark red-black
- Odour
- Pungent
- Odour threshold
- Not specified
- pH value
- Not applicable
- Relative evaporation rate (butylacetate=1)
- Not specified
- Melting point
- 52 °C
- Freezing point
- Not specified
- Boiling point
- 116 °C (decomposes)
- Flash point
- Not applicable
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- Not specified
- Flammability (solid, gas)
- Not flammable
- Vapour pressure
- Not specified
- Relative vapour density at 20°C
- Not specified
- Density
- 4.3 g/cu cm
- Solubility
- Soluble in water
- Log Pow
- Not specified
- Viscosity, kinematic
- Not applicable
- Viscosity, dynamic
- Not specified
- Explosive properties
- Not explosive
- Oxidising properties
- Not specified
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Reacts with water and moisture, releasing iodine and bromine.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- No dangerous reactions known under normal conditions of use.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Water, strong bases, and strong oxidizing agents.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- When heated to decomposition it emits toxic fumes of hydrogen bromides and iodides.
11.1 — Information on toxicological effects
- Acute toxicity
- Toxic if inhaled or ingested; corrosive to skin and eyes.
- Skin corrosion/irritation
- H314: Causes severe skin burns and eye damage
- Serious eye damage/irritation
- Not classified (based on available data)
- Respiratory or skin sensitisation
- Not classified (based on available data)
- Germ cell mutagenicity
- Not classified (based on available data)
- Carcinogenicity
- Not classified (based on available data)
- Specific target organ toxicity (single exposure)
- Not classified (based on available data)
- Specific target organ toxicity (repeated exposure)
- Not classified (based on available data)
12.1 — Toxicity
- Toxicity information
- Not specified
12.2 — Persistence - degradability
- Persistence - degradability
- Not specified
12.3 — Bioaccumulative potential
- Bioaccumulative potential
- Not specified
12.4 — Mobility in soil
- Mobility in soil
- Not specified
12.6 — Other adverse effects
- Environmental precautions
- Not specified
13.1 — Waste treatment methods
- Additional Info
- Dispose of contents/container in accordance with local, regional, national and international regulations.
14.1 — UN number
- UN-No. (ADR)
- UN 3260
- UN-No. (IMDG)
- UN 3260
- UN-No. (IATA)
- UN 3260
- UN-No. (ADN)
- UN 3260
- UN-No. (RID)
- UN 3260
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Iodine Monobromide
- Proper Shipping Name (IMDG)
- Iodine Monobromide
- Proper Shipping Name (IATA)
- Iodine Monobromide
- Proper Shipping Name (ADN)
- Iodine Monobromide
- Proper Shipping Name (RID)
- Iodine Monobromide
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 8
14.4 — Packing group
- Packing group (ADR)
- II
- Packing group (IMDG)
- II
- Packing group (IATA)
- II
- Packing group (ADN)
- II
- Packing group (RID)
- II
14.5 — Environmental hazards
- Dangerous for the environment
- Not specified
- Marine pollutant
- Not specified
- Other information
- No supplementary information available
15.1 — Safety, health and environmental regulations/legislation specific for the substance or mixture
- 15.1.1 EU-Regulations
- Not specified
This compound is primarily used as a reagent in the Hanus method for determining the iodine value or degree of unsaturation in fats and oils.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL02351
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 206.81 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | ≥ 99% | 99.5% |
| Moisture Content | ≤ 0.5% | 0.3% |
| Related Substances | Not specified | None detected |
The above product is expected to comply with 99% For Synthesis grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 99% For Synthesis | ≥ 99% | m.p. 52 °C; b.p. 116 °C (decomposes) | ≤ 0.5% | Not specified | Not specified | Soluble in water |
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