Molekula
Iodine bromide
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Iodine bromide (IBr) is a reactive inorganic compound used in organic synthesis and as a reagent in halogenation reactions. It also serves as an analytical reagent in laboratory methods for determining phenols. It appears as a dark red crystalline solid and is highly corrosive and moisture-sensitive. CAS: 7789-33-5, Molecular Formula: IBr, Molecular Weight: 206.81 g/mol. Store at 2 to 8 °C. Signal word: Danger. Molekula supplies Iodine bromide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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50 g — $250.80 per pack
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Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Dark grey to Brown-Black crystals or crystalline mass and/or chunks |
| Sulphated Ash | ≤ 0.05% |
| Assay (Titration) | ≥ 97.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 8 |
| Packing Group | II |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Black orthorhombic crystals |
| Melting Point | 52 °C |
| Boiling Point | 116 °C (decomposes) |
| Density | 4.3 g/cm³ |
| Water Solubility | Soluble in water |
| Solubility (other solvents) | Soluble in carbon disulfide, glacial acetic acid |
Source: PubChem CID 82238 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 90030053 |
| CAS Number | 7789-33-5 |
| EC Number | 232-159-9 |
| Molecular Formula | IBr |
| Molecular Weight | 206.81 |
| Exact Mass | 205.8228 |
| SMILES | BrI |
| InChIKey | CBEQRNSPHCCXSH-UHFFFAOYSA-N |
| InChI | InChI=1S/BrI/c1-2 |
| PubChem CID | 82238 |
| UN Number | UN3260 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 28129000 |
| Tariff Code | 2812900090 |
Safety & GHS
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Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, English (US), French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- bromine monoiodide
- Bromoiodine
- bromonium iodide
- iodbromide
- Iodine bromide (IBr)
- Iodine monobromide
- Iodine monobromide; Iodobromine
- iodobromane
- Iodobromine
- Jodmonobromid
Frequently asked questions
What is iodine bromide used for?
Iodine bromide is primarily used as a reagent in organic synthesis, particularly in halogenation reactions and as a source of iodine in chemical transformations.
What is the chemical formula and molecular weight of iodine bromide?
The chemical formula is IBr, and the molecular weight is 206.81 g/mol.
How should iodine bromide be stored?
Iodine bromide should be stored at temperatures between 2 to 8 °C, protected from light and moisture.
What grade of iodine bromide is available?
Iodine bromide is available in high-purity grade suitable for laboratory and specialized chemical synthesis applications.
Can Molekula supply iodine bromide in bulk?
Yes, Molekula can supply iodine bromide in bulk quantities—please contact our sales team for volume pricing and availability.
What documentation comes with an order of iodine bromide?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS), compliant with regulatory standards.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.