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Synthetic aroma chemicals

Cedramber

Also known as Cedryl methyl ether, Cedrol methyl ether, 1H-3a,7-Methanoazulene, octahydro-6-methoxy-3,6,8,8-tetramethyl-, (3R,3aS,6R,7R,8aS)-

CAS 67874-81-1Formula C16H28OMolar mass 236.40 g/molEC 267-510-5
GHS signal word: Warning. Pictograms: Harmful or irritant, Hazardous to the environment 10 suppliers listed
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Cedramber chemical structure, C16H28O, CAS 67874-81-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
67874-81-1
Formula
C16H28O
Molar mass
236.40 g/mol
Physical form
Liquid
HS code
290920
Category
Synthetic aroma chemicals
Illustrative photo, closed amber glass reagent bottles on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Cedramber?

Plain description, key identifiers and synonyms

Cedramber is a chemical substance with the molecular formula C16H28O and a molar mass of 236.40 g/mol. Its CAS registry number is 67874-81-1. The IUPAC name is (1S,2R,5S,7R,8R)-8-methoxy-2,6,6,8-tetramethyltricyclo[5.3.1.01,5]undecane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1S,2R,5S,7R,8R)-8-methoxy-2,6,6,8-tetramethyltricyclo[5.3.1.01,5]undecane
CAS number
67874-81-1 CAS number cross-checkedOther or deprecated CAS: 19870-74-7
EC numbers
267-510-5, 984-102-9
Molecular formula
C16H28O
UNII
84S7T555CV
MDL number
MFCD29916858
INCI name
OCTAHYDRO-METHOXY-TETRAMETHYL-METHANOAZULENE
InChIKey
HRGPYCVTDOECMG-RHBQXOTJSA-N
InChI
InChI=1S/C16H28O/c1-11-6-7-12-14(2,3)13-10-16(11,12)9-8-15(13,4)17-5/h11-13H,6-10H2,1-5H3/t11-,12+,13-,15-,16+/m1/s1
Canonical SMILES
COC1(C)CCC23CC1C(C)(C)C2CCC3C
Isomeric SMILES
C[C@@H]1CC[C@@H]2[C@]13CC[C@@]([C@H](C3)C2(C)C)(C)OC

Synonyms

  • Cedryl methyl ether
  • Cedrol methyl ether
  • 1H-3a,7-Methanoazulene, octahydro-6-methoxy-3,6,8,8-tetramethyl-, (3R,3aS,6R,7R,8aS)-
  • (3R,3as,6R,7R,8as)-octahydro-6-methoxy-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
  • 1H-3a,7-Methanoazulene, octahydro-6-methoxy-3,6,8,8-tetramethyl-, (3r-(3alpha,3a.beta.,6alpha,7beta,8a.alpha.))-
  • 1H-3a,7-Methanoazulene, octahydro-6-methoxy-3,6,8,8-tetramethyl-, [3R-(3alpha,3abeta,6alpha,7beta,8aalpha)]-
  • 1H-3a,7-Methanoazulene, octahydro-6-methoxy-3,6,8,8-tetramethyl-, (3r-(3alpha,3abeta,6alpha,7beta,8aalpha))-
  • Methyl cedryl ether
  • 8-Methoxy-8alpha-cedrane
  • Methyl cedryl ether, >96%
  • (3R,3aS,6R,7R,8aS)-6-Methoxy-3,6,8,8-tetramethyloctahydro-1H-3a,7-methanoazulene
  • (3R-(3alpha,3abeta,6alpha,7beta,8aalpha))-Octahydro-6-methoxy-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene

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

Physical form
Liquidexp.

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
236.40 g/molcalc.
Exact mass
236.214 Dacalc.
LogP (octanol/water)
4.26calc.
Topological polar surface area
9.23 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
1calc.
Heavy atoms
17calc.
Rings
3calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
5calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1CC2CC3CCCC3(C1)C2

C1CC2CC3CCCC3(C1)C2

3 rings, 11 atoms.

33 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H315Causes skin irritation.
  • H317May cause an allergic skin reaction.
  • H319Causes serious eye irritation.
  • H332Harmful if inhaled.
  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (18)
  • 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.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • 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.
  • P317Get medical help.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P391Collect spillage.
  • 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

Cedramber suppliers

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Where suppliers are based

10 suppliers in 4 countries

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Cedramber 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

Industrial uses: Fragrance.

Consumer uses: Fragrance.

Cosmetic ingredient, INCI name OCTAHYDRO-METHOXY-TETRAMETHYL-METHANOAZULENE(perfuming)

Functional uses

  • Fragrance

Cosmetic functions

  • Perfuming

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

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 Cedramber is traded under.

HS 2909.20Indicative HS code

Cyclanic, cyclenic or cycloterpenic ethers and their halogenated, sulphonated, nitrated…

World exports in 2024
$57.7M
+10.8% vs 2023, imports $59.7M
2019 to 2024
Top exporters
  1. China41.5%
  2. United States13.2%
  3. Germany9.5%
Top importers
  1. United States15.0%
  2. Spain8.3%
  3. China8.2%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Cedramber, based on the data on this page

What is Cedramber?

Cedramber is a chemical substance with the molecular formula C16H28O and a molar mass of 236.40 g/mol. Its CAS registry number is 67874-81-1. The IUPAC name is (1S,2R,5S,7R,8R)-8-methoxy-2,6,6,8-tetramethyltricyclo[5.3.1.01,5]undecane.

What is the CAS number of Cedramber?

The CAS registry number of Cedramber is 67874-81-1. Other or deprecated CAS numbers: 19870-74-7.

What is the molecular formula and weight of Cedramber?

The molecular formula of Cedramber is C16H28O and its molar mass is 236.40 g/mol.

What is Cedramber used for?

Industrial uses: Fragrance. Consumer uses: Fragrance.

Is Cedramber hazardous?

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

What is the HS code of Cedramber?

Cedramber is usually classified under HS code 290920 (Cyclanic, cyclenic or cycloterpenic ethers and their halogenated, sulphonated, nitrated…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cedramber?

CompoundList lists 10 suppliers of Cedramber in China, United States, Canada and India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Cedramber in India?

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

What is the price of Cedramber?

Suppliers quote Cedramber 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 Cedramber

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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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