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Halogenated compounds

1-Iododecane

Also known as Decyl iodide, Decane, 1-iodo-, n-Decyl iodide

CAS 2050-77-3Formula C10H21IMolar mass 268.18 g/molEC 218-104-1
GHS signal word: Warning. Pictograms: Harmful or irritant 6 suppliers listed
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1-Iododecane chemical structure, C10H21I, CAS 2050-77-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2050-77-3
Formula
C10H21I
Molar mass
268.18 g/mol
EC number
218-104-1
HS code
290369
Category
Halogenated compounds

What is 1-Iododecane?

Plain description, key identifiers and synonyms

1-Iododecane is a chemical substance with the molecular formula C10H21I and a molar mass of 268.18 g/mol. Its CAS registry number is 2050-77-3.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-iododecane
CAS number
2050-77-3 CAS number cross-checked
EC number
218-104-1
Molecular formula
C10H21I
MDL number
MFCD00001085
InChIKey
SKIDNYUZJPMKFC-UHFFFAOYSA-N
InChI
InChI=1S/C10H21I/c1-2-3-4-5-6-7-8-9-10-11/h2-10H2,1H3
SMILES (canonical and isomeric)
CCCCCCCCCCI

Synonyms

  • Decyl iodide
  • Decane, 1-iodo-
  • n-Decyl iodide
  • 1-Decyl iodide
  • 1-Iod0decane
  • Decane, 1iodo
  • 1-iodo-decane
  • iododecane
  • 1-Iododecane, 98%
  • 1-Decyl Iodide, Decyl Iodide, n-Decyl Iodide,
  • Attercop-chm at113481
  • 1-Lododecane
  • 1-Iododecane (stabilized with Copper chip)
  • 1-Iododecane - Stabilized with copper chip

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
268.18 g/molcalc.
Exact mass
268.0688 Dacalc.
LogP (octanol/water)
4.56calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
8calc.
Heavy atoms
11calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
  • H413May cause long lasting harmful effects to aquatic life.
Precautionary statements (17)
  • 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.
  • P273Avoid release to the environment.
  • 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 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • 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.
  • P337 + P317If eye irritation persists: 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

1-Iododecane suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 6 suppliers
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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

6 suppliers in 4 countries

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1-Iododecane price

Indicative price range per kg from live supplier offers

No published prices right now

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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

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code 1-Iododecane 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 1-Iododecane is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 1-Iododecane, based on the data on this page

What is 1-Iododecane?

1-Iododecane is a chemical substance with the molecular formula C10H21I and a molar mass of 268.18 g/mol. Its CAS registry number is 2050-77-3.

What is the CAS number of 1-Iododecane?

The CAS registry number of 1-Iododecane is 2050-77-3.

What is the molecular formula and weight of 1-Iododecane?

The molecular formula of 1-Iododecane is C10H21I and its molar mass is 268.18 g/mol.

What is 1-Iododecane used for?

Known uses and roles of 1-Iododecane include building blocks in research and laboratory.

Is 1-Iododecane hazardous?

1-Iododecane carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 1-Iododecane?

1-Iododecane 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 1-Iododecane?

CompoundList lists 6 suppliers of 1-Iododecane in China, India, France and Japan. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy 1-Iododecane in India?

2 suppliers in India list 1-Iododecane on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of 1-Iododecane?

Suppliers quote 1-Iododecane on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle 1-Iododecane

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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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