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Synthetic aroma chemicals

Sinodor

Also known as Citronellyl senecioate, 2-Butenoic acid, 3-methyl-, 3,7-dimethyl-6-octenyl ester, Citronellyl seneciate

CAS 20770-40-5Formula C15H26O2Molar mass 238.37 g/molEC 244-019-4
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Sinodor chemical structure, C15H26O2, CAS 20770-40-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
20770-40-5
Formula
C15H26O2
Molar mass
238.37 g/mol
EC number
244-019-4
HS code
291619
Category
Synthetic aroma chemicals

What is Sinodor?

Plain description, key identifiers and synonyms

Sinodor is a chemical substance with the molecular formula C15H26O2 and a molar mass of 238.37 g/mol. Its CAS registry number is 20770-40-5. The IUPAC name is 3,7-dimethyloct-6-enyl 3-methylbut-2-enoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3,7-dimethyloct-6-enyl 3-methylbut-2-enoate
CAS number
20770-40-5 CAS number cross-checked
EC number
244-019-4
Molecular formula
C15H26O2
UNII
K61O222P3D
INCI name
CITRONELLYL METHYLCROTONATE
InChIKey
DCEUMOZSMAUPSP-UHFFFAOYSA-N
InChI
InChI=1S/C15H26O2/c1-12(2)7-6-8-14(5)9-10-17-15(16)11-13(3)4/h7,11,14H,6,8-10H2,1-5H3
SMILES (canonical and isomeric)
CC(CCC=C(C)C)CCOC(=O)C=C(C)C

Synonyms

  • Citronellyl senecioate
  • 2-Butenoic acid, 3-methyl-, 3,7-dimethyl-6-octenyl ester
  • Citronellyl seneciate
  • Citronellyl 3,3-dimethylacrylate
  • Senecioic acid citronellyl ester
  • 2-Butenoic acid, 3-methyl-, 3,7-dimethyl-6-octen-1-yl ester
  • citronellyl methylcrotonate
  • Citronellyl 3-methylcrotonate
  • 3,7-dimethyloct-6-enyl 3-methylbut-2-enoate
  • 3,7-dimethyloct-6-en-1-yl 3-methylbut-2-enoate
  • beta-Citronellyl 3-methyl-2-butenoate
  • (+/-)-Citronellyl methylcrotonate
  • Citronellyl methylcrotonate, (+/-)-
  • 3-Methyl-2-butenoic acid 3,7-dimethyl-6-octen-1-yl ester
  • 6-Octen-1-ol, 3,7-dimethyl-, 3-methylcrotonate
  • Crotonic acid, 3-methyl-, 3,7-dimethyl-6-octenyl ester

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
238.37 g/molcalc.
Exact mass
238.1933 Dacalc.
LogP (octanol/water)
4.27calc.
Topological polar surface area
26.3 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
7calc.
Heavy atoms
17calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.67calc.
Formal charge
0calc.
Stereocentres
1calc.
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

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Sinodor suppliers

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Sinodor 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

Cosmetic ingredient, INCI name CITRONELLYL METHYLCROTONATE(fragrance, perfuming)

Functional uses

  • Deodorizer
  • Fragrance

Cosmetic functions

  • Fragrance
  • 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 Sinodor is traded under.

HS 2916.19Indicative HS code

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides…

World exports in 2024
$674M
−9.6% vs 2023, imports $722M
2019 to 2024
Top exporters
  1. China44.5%
  2. Germany15.3%
  3. India * partner reported11.5%
Top importers
  1. United States17.1%
  2. Netherlands7.8%
  3. South Korea7.0%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Sinodor?

Sinodor is a chemical substance with the molecular formula C15H26O2 and a molar mass of 238.37 g/mol. Its CAS registry number is 20770-40-5. The IUPAC name is 3,7-dimethyloct-6-enyl 3-methylbut-2-enoate.

What is the CAS number of Sinodor?

The CAS registry number of Sinodor is 20770-40-5.

What is the molecular formula and weight of Sinodor?

The molecular formula of Sinodor is C15H26O2 and its molar mass is 238.37 g/mol.

What is Sinodor used for?

Known uses and roles of Sinodor include fragrance ingredients in cosmetics and personal care, fragrance ingredients in flavors and fragrances, terpenes and terpenoids in flavors and fragrances, esters and lactones in flavors and fragrances, fragrance and 2 more.

Is Sinodor hazardous?

No GHS hazard classification for Sinodor is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Sinodor?

Sinodor is usually classified under HS code 291619 (Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Sinodor?

Post a free request on CompoundList and suppliers of Sinodor will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Sinodor?

Suppliers quote Sinodor 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 Sinodor

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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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