109-29-5

Name 16-HEXADECANOLIDE
CAS 109-29-5
EINECS(EC#) 203-662-0
Molecular Formula C16H30O2
MDL Number MFCD00039668
Molecular Weight 254.41
MOL File 109-29-5.mol
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Chemical Properties

Appearance colourless to light yellow solid
Melting point  34-38 °C(lit.)
Boiling point  188 °C / 15mmHg
density  0.94
refractive index  n20/D1.4680-1.4730
Fp  >100°C
storage temp.  −20°C
form  neat
color  Crystals from EtOH
Odor musky odor
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
biological source synthetic
Odor Type musk
Water Solubility  Insoluble in water.
BRN  148631
Major Application flavors and fragrances
Cosmetics Ingredients Functions PERFUMING
FRAGRANCE
InChI 1S/C16H30O2/c17-16-14-12-10-8-6-4-2-1-3-5-7-9-11-13-15-18-16/h1-15H2
InChIKey LOKPJYNMYCVCRM-UHFFFAOYSA-N
SMILES O=C1OCCCCCCCCCCCCCCC1
LogP 7.3 at 20℃
CAS DataBase Reference 109-29-5(CAS DataBase Reference)
EPA Substance Registry System Oxacycloheptadecan-2-one (109-29-5)
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Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319-H315
Precautionary statements  P280a-P305+P351+P338-P321-P332+P313-P337+P313-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Risk Statements 
R38:Irritating to the skin.
Safety Statements 
S37:Wear suitable gloves .
WGK Germany  2
RTECS  RN9730000
TSCA  Yes
HS Code  2932.99.9090
REACH Registrations Active
Storage Class 11 - Combustible Solids
Toxicity
CYCLOHEXADECANOLIDE ? DIHYDROAMBRETTOLIDE ? 1,16-HEXADECANOLACTONE ? HEXADECANOLIDE ? 16-HYDROXYHEXADECANOIC ACID LACTONE ? JUNIPERIC ACID LACTONE

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