Molekula
11-Bromo-1-undecanol
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
11-Bromo-1-undecanol is a brominated fatty alcohol used in organic synthesis and as an intermediate in pharmaceutical and specialty chemical manufacturing. It has a molecular formula of Br(CH₂)₁₁OH, a molecular weight of 251.20 g/mol, and is stable at ambient storage conditions. CAS number: 1611-56-9. Signal word: None. Molekula supplies 11-Bromo-1-undecanol 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
On backorder — expected to ship by 24 November 2026
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.
-
25 g — £65.60 per pack ex VAT · £78.72 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Solid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 113 °C |
Identification
| Property | Value |
|---|---|
| SKU | 21074243 |
| CAS Number | 1611-56-9 |
| IUPAC Name | 11-bromoundecan-1-ol |
| EC Number | 216-554-3 |
| Molecular Formula | Br(CH2)11OH |
| Molecular Weight | 251.20 |
| Exact Mass | 250.0932 |
| SMILES | C(CCCCCO)CCCCCBr |
| InChIKey | XFGANBYCJWQYBI-UHFFFAOYSA-N |
| InChI | InChI=1S/C11H23BrO/c12-10-8-6-4-2-1-3-5-7-9-11-13/h13H,1-11H2 |
| PubChem CID | 74163 |
| REACH Code | Y113 |
| HTS Code | 29055990 |
| Tariff Code | 2905599890 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, 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.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- 1-Bromo-11-hydroxyundecane
- 1-Bromo-11-undecanol
- 1-Undecanol, 11-bromo-
- 11-Bromo-1-hydroxyundecane
- 11-bromo-l-undecanol
- 11-Bromoundecan-1-ol
- 11-Bromoundecanol
- 11-Bromoundecyl Alcohol
- Undecamethylene bromohydrin
- XFGANBYCJWQYBI-UHFFFAOYSA-N
Frequently asked questions
What is 11-Bromo-1-undecanol used for?
It is primarily used as a chemical intermediate in organic synthesis, particularly in the production of specialty polymers and pharmaceuticals.
What is the chemical formula and molecular weight of 11-Bromo-1-undecanol?
The formula is Br(CH2)11OH with a molecular weight of 251.20 g/mol.
How should 11-Bromo-1-undecanol be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for 11-Bromo-1-undecanol?
It is available in technical grade; custom purity levels may be requested.
Can Molekula supply 11-Bromo-1-undecanol in bulk?
Yes, Molekula can supply this compound in bulk quantities—please contact sales for details.
What documentation comes with an order of 11-Bromo-1-undecanol?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.