Basic information
- CAS
7370-44-7- Standard SMILES
CCCCCCCCCCCC1CCCC(=O)O1- InChIKey
ZMJKQSSFLIFELJ-UHFFFAOYSA-N- Molecular formula
- C16H30O2
- Average molar mass
- 254.41 g/mol
- Monoisotopic mass
- 254.2245802
Overview
Delta-hexadecalactone is a delta-lactone.
Names & identifiers
- Preferred name
- 5-Hexadecanolide
- IUPAC
- 6-undecyloxan-2-one
- English name
- tetrahydro-6-undecyl-2H-pyran-2-one
- Molecular formula
- C16H30O2
- Molecular weight
- 254.41
Names & synonyms
7370-44-75-Hexadecanoliden-HexadecalactoneVC86OQ26NU2H-Pyran-2-one, tetrahydro-6-undecyl-RefChem:5856916-undecyloxan-2-oneTetrahydro-6-undecyl-2H-pyran-2-oneHexadecalactone2H-Pyran-2-one,tetrahydro-6-undecyl-6-undecyltetrahydro-2h-pyran-2-onedelta-hexadecalactone
Show more names
δ-Hexadecalactoneδ-Hexadecalactonedelta-juniper lactoneMonostearin Impurity 4HEXADECANO-1,5-LACTONE
.delta.-hexadecalactoneEINECS 230-924-1UNII-VC86OQ26NU6-UNDECYLTETRAHYDROPYRAN-2-ONEDelta-palmitolactone.DELTA.-HEXADECANOLIDE.DELTA.-PALMITOLACTONESCHEMBL1744226
Database identifiers
- CAS
7370-44-7- PubChem CID
- 110976
- DTXSID
DTXSID40864047- ChEBI
CHEBI:179820- UNII
- VC86OQ26NU
- EC Number
Properties
Computed structural properties
- XLogP
- 5.8
- Topological polar surface area
- 26.3 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 10
- Heavy atoms
- 18
- Formal charge
- 0
- Complexity
- 213
Experimental & physicochemical properties
LipidsFatty Acyls [FA] -> Fatty esters [FA07] -> Lactones [FA0704]
FragrancesFragrance Ingredient (Hexadeca-1,5-lactone) -> IFRA transparency List
Food AdditivesFLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
Flavoring AgentsEU Flavoring substances
Physicochemical properties
- Melting point
- 38 °C · 38 °C
- Boiling point
- 349.6 · 349.6±10.0 °C(Predicted)
- Density
- 0.908 · 0.908±0.06 g/cm3(Predicted)
- FEMA
- 4673 · 4673 | DELTA-HEXADECALACTONE
- FLAVIS Number
- 10.049 · 10.049 | Hexadecano-1,5-lactone
- Odor
- 100 % · at 100.00 %. mild fatty waxy dairy buttery
- Odor Type
- fatty
- Major Application
- flavors and fragrances
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 100% (89 of 89) of all reports.
Not Classified
Aggregated GHS information provided per 89 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory Information
Chemical: 2H-Pyran-2-one, tetrahydro-6-undecyl-
Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)
2H-Pyran-2-one, tetrahydro-6-undecyl-: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - 2H-Pyran-2-one, tetrahydro-6-undecyl-: Environment tier I assessment
Hazard Classes and CategoriesNot Classified
Safety data
- wgk
- WGK 3
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Storage Class
- 11 - Combustible Solids
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P233-P260-P261-P264-P271-P280-P302+P352-P304-P304+P340-P305+P351+P338-P312-P321-P332+P313-P337+P313-P340-P362-P403-P403+P233-P405-P501
Chemistry & industry
Uses & manufacturing
Use ClassificationFragrance Ingredients
Applications
Usesflavors and fragrances
Upstream & downstream products
Downstream products
Suppliers12 total
Hebei Zhuanglai Chemical Trading Co Ltd+86-16264648883 · [email protected]
上海赛可锐生物科技有限公司021-58000709 13120558703 · [email protected]
北京亿思研科技开发中心010-56645598 13366904824 · [email protected]
深圳市星跃生物科技有限公司18124513697; 18124513697 · [email protected]
江苏艾康生物医药研发有限公司025-66028182 17714375163 · [email protected]
成都卡麦尔医药科技有限公司028-67136579 15828051124 · [email protected]
BOC Sciences16314854226; +8616314854226 · [email protected]
成都标样生物科技有限公司028-81700200 13308200041 · [email protected]
广州卡芬生物科技有限公司18029243487 2355327168 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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