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Aliphatic and alicyclic building blocks

Farnesyl bromide

Also known as 1-bromo-3,7,11-trimethyldodeca-2,6,10-triene, C15H25Br, 1-bromo-3,7,11-trimethyl-dodeca-2,6,10-triene

CAS 28290-41-7Formula C15H25BrMolar mass 285.27 g/molEC 628-910-9
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant
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Farnesyl bromide chemical structure, C15H25Br, CAS 28290-41-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
28290-41-7
Formula
C15H25Br
Molar mass
285.27 g/mol
EC number
628-910-9
HS code
290369
Category
Aliphatic and alicyclic building blocks

What is Farnesyl bromide?

Plain description, key identifiers and synonyms

Farnesyl bromide is a chemical substance with the molecular formula C15H25Br and a molar mass of 285.27 g/mol. Its CAS registry number is 28290-41-7. The IUPAC name is 1-bromo-3,7,11-trimethyldodeca-2,6,10-triene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-bromo-3,7,11-trimethyldodeca-2,6,10-triene
CAS number
28290-41-7 CAS number cross-checked
EC number
628-910-9
Molecular formula
C15H25Br
InChIKey
FOFMBFMTJFSEEY-UHFFFAOYSA-N
InChI
InChI=1S/C15H25Br/c1-13(2)7-5-8-14(3)9-6-10-15(4)11-12-16/h7,9,11H,5-6,8,10,12H2,1-4H3
SMILES (canonical and isomeric)
CC(=CCCC(=CCCC(=CCBr)C)C)C

Synonyms

  • 1-bromo-3,7,11-trimethyldodeca-2,6,10-triene
  • C15H25Br
  • 1-bromo-3,7,11-trimethyl-dodeca-2,6,10-triene

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
285.27 g/molcalc.
Exact mass
284.114 Dacalc.
LogP (octanol/water)
5.8calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
7calc.
Heavy atoms
16calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.6calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H318Causes serious eye damage.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get medical help.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Farnesyl bromide suppliers

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Farnesyl bromide price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Farnesyl bromide is traded under.

HS 2903.69Indicative HS code

Brominated or iodinated derivatives of acyclic hydrocarbons, other

World exports in 2024
$135M
−18.6% vs 2023, imports $139M
2022 to 2024
Top exporters
  1. China26.7%
  2. United States26.3%
  3. Netherlands12.3%
Top importers
  1. United States13.2%
  2. India * partner reported9.6%
  3. Japan9.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Farnesyl bromide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Farnesyl bromide, based on the data on this page

What is Farnesyl bromide?

Farnesyl bromide is a chemical substance with the molecular formula C15H25Br and a molar mass of 285.27 g/mol. Its CAS registry number is 28290-41-7. The IUPAC name is 1-bromo-3,7,11-trimethyldodeca-2,6,10-triene.

What is the CAS number of Farnesyl bromide?

The CAS registry number of Farnesyl bromide is 28290-41-7.

What is the molecular formula and weight of Farnesyl bromide?

The molecular formula of Farnesyl bromide is C15H25Br and its molar mass is 285.27 g/mol.

What is Farnesyl bromide used for?

Known uses and roles of Farnesyl bromide include building blocks in research and laboratory.

Is Farnesyl bromide hazardous?

Farnesyl bromide carries the GHS signal word "Danger". Main hazards: causes skin irritation, causes serious eye damage, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Farnesyl bromide?

Farnesyl bromide is usually classified under HS code 290369 (Brominated or iodinated derivatives of acyclic hydrocarbons, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Farnesyl bromide?

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What is the price of Farnesyl bromide?

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Guides for buyers

Practical guides that help when you source, ship or handle Farnesyl bromide

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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