2,6,10-Trimethylundeca-5,9-dienal
Basic information
- CAS
24048-13-3- Standard SMILES
CC(C)=CCCC(C)=CCCC(C)C=O- InChIKey
ZXGMEZJVBHJYEQ-UHFFFAOYSA-N- Molecular formula
- C14H24O
- Average molar mass
- 208.34 g/mol
- Monoisotopic mass
- 208.18271539
Overview
pheromone of the termite Hodotermopsis sjoestedti; structure in first source
Names & identifiers
- Preferred name
- 2,6,10-Trimethylundeca-5,9-dienal
- IUPAC
- 2,6,10-trimethylundeca-5,9-dienal
- English name
- 2,6,10-trimethylundeca-5,9-dienal
- Molecular formula
- C14H24O
- Molecular weight
- 208.34
Names & synonyms
2,6,10-Trimethylundeca-5,9-dienalRefChem:52837824048-13-35,9-Undecadienal, 2,6,10-trimethyl-54082-68-7EINECS 245-999-6EINECS 258-966-6trimethyl undecadienal2,6,10-Trimethyl-5,9-undecadien-1-alSCHEMBL113969DTXSID70904728DB-239552
Show more names
Oncidalmuguet undecadienal2,6,10-Trimethyl-5,9-undecadienal
DB-260410NS000133112,6,10-Trimethylundeca-5,9-dienal (Cidalor)2,6,10-trimethylundeca-5,9-dienal;5,9-Undecadienal, 2,6,10-trimethyl-;GREENAL;Dihydroapofarnesal;Einecs 245-999-6
Database identifiers
- CAS
24048-13-3、54082-68-7- PubChem CID
- 91115
- DTXSID
DTXSID70904728- EC Number
- 245-999-6、258-966-6
Properties
Computed structural properties
- XLogP
- 4.4
- Topological polar surface area
- 17.1 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 7
- Heavy atoms
- 15
- Formal charge
- 0
- Complexity
- 232
Experimental & physicochemical properties
Fragrances
Fragrance Ingredient (5,9-Undecadienal, 2,6,10-trimethyl-) -> IFRA transparency List
Fragrance Ingredient (5,9-Undecadienal, 2,6,10-trimethyl- (dihydroapofarnesal)) -> IFRA transparency List
Physicochemical properties
- Boiling point
- 292.8 · 292.8±29.0 °C(Predicted)
- Density
- 0.853 · 0.853±0.06 g/cm3(Predicted)
- Odor
- 10 % · at 10.00 % in dipropylene glycol. aldehydic muguet waxy watery hyacinth floral green
- Odor Type
- aldehydic
- Cosmetics Ingredients Functions
- PERFUMING
- LogP
- 5.037 · 5.037 (est)
- EPA Substance Registry System
- 5 · 5,9-Undecadienal, 2,6,10-trimethyl- (54082-68-7)
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 92.5% (135 of 146) of all reports.
Not Classified
Aggregated GHS information provided per 146 reports by companies from 2 notifications to the ECHA C&L Inventory.
This chemical does not meet GHS hazard criteria for 68.4% (78 of 114) of all reports.
Warning
H317 (31.6%): May cause an allergic skin reaction [Warning Sensitization, Skin]
Hazard information
Regulatory Information
Chemical: 5,9-Undecadienal, 2,6,10-trimethyl-
Chemical: 5,9-Undecadienal, 2,6,10-trimethyl-
5,9-Undecadienal, 2,6,10-trimethyl-: Does not have an individual approval but may be used under an appropriate group standard
Other Safety Information
IMAP assessments - 5,9-Undecadienal, 2,6,10-trimethyl-: Environment tier I assessment
IMAP assessments - 5,9-Undecadienal, 2,6,10-trimethyl-: Environment tier I assessment
Hazard Classes and Categories
Skin Sens. 1B (31.6%)
Not Classified
Safety data
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
Use Classification
Fragrance Ingredients
Fragrance Ingredients
General Manufacturing Information
5,9-Undecadienal, 2,6,10-trimethyl-: ACTIVE
5,9-Undecadienal, 2,6,10-trimethyl-: ACTIVE
Related reactions
2 records
Compound notes
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