W520608
1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[g]-2-benzopyran solution
in diethyl phthalate
Synonym(s):
HHCB
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About This Item
Empirical Formula (Hill Notation):
C18H26O
CAS Number:
Molecular Weight:
258.40
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12164502
MDL number:
Organoleptic:
floral; sweet
Grade:
Fragrance grade
Biological source:
synthetic
Agency:
follows IFRA guidelines
Food allergen:
no known allergens
biological source
synthetic
Quality Level
grade
Fragrance grade
agency
follows IFRA guidelines
reg. compliance
EU Regulation 1223/2009
concentration
48-52% in diethyl phthalate
refractive index
n20/D 1.5215 (lit.)
bp
304 °C (lit.)
density
1.044 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
fragrance allergen
no known allergens
organoleptic
floral; sweet
SMILES string
CC(C(C)C1(C)C)(C)C2=C1C=C(C(C)OCC3)C3=C2
InChI
1S/C18H26O/c1-11-14-10-16-15(9-13(14)7-8-19-11)17(3,4)12(2)18(16,5)6/h9-12H,7-8H2,1-6H3
InChI key
YWMTVUUYOAIDBC-UHFFFAOYSA-N
General description
1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[g]-2-benzopyran is an isochromone with a strong musk odor, commonly used in fragrances.
signalword
Warning
hcodes
pcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1
Storage Class
10 - Combustible liquids
wgk
WGK 2
ppe
Gloves, multi-purpose combination respirator cartridge (US)
Regulatory Information
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Ursula Klaschka et al.
Environmental science and pollution research international, 20(4), 2456-2471 (2012-09-05)
Fragrances are used in a wide array of everyday products and enter the aquatic environment via wastewater. While several musk compounds have been studied in detail, little is known about the occurrence and fate of other fragrances. We selected 16
Preparation and olfactory characterization of the enantiomerically pure isomers of the perfumery synthetic Galaxolide?.
Frater G, et al.
Helvetica Chimica Acta, 82(10), 1656-1665 (1999)
Shuo Liu et al.
Environmental toxicology, 27(8), 472-479 (2012-07-06)
Polycyclic musks have been indicated to cause lethal and sublethal effects on exposed biota. However, knowledge about the effect of polycyclic musks on the antioxidant defense system in earthworms is vague. In this work, the activities of antioxidant enzymes, including
Global Trade Item Number
| SKU | GTIN |
|---|---|
| W520608-1KG | 04061837542343 |
| W520608-SAMPLE | 04061837542350 |
| W520608-25KG | 04061838194411 |