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Documenti fondamentali

W520608

Sigma-Aldrich

1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[g]-2-benzopyran solution

in diethyl phthalate

Sinonimo/i:

HHCB

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About This Item

Formula empirica (notazione di Hill):
C18H26O
Numero CAS:
Peso molecolare:
258.40
Numero MDL:
Codice UNSPSC:
12164502
ID PubChem:
NACRES:
NA.21

Origine biologica

synthetic

Livello qualitativo

Grado

Fragrance grade

agenzia

follows IFRA guidelines

Conformità normativa

EU Regulation 1223/2009

Concentrazione

48-52% in diethyl phthalate

Indice di rifrazione

n20/D 1.5215 (lit.)

P. ebollizione

304 °C (lit.)

Densità

1.044 g/mL at 25 °C (lit.)

applicazioni

flavors and fragrances

Documentazione

see Safety & Documentation for available documents

Allergene alimentare

no known allergens

Allergene in fragranze

no known allergens

Organolettico

floral; sweet

Stringa SMILE

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
YWMTVUUYOAIDBC-UHFFFAOYSA-N

Descrizione generale

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,[1] commonly used in fragrances.[2]

Pittogrammi

Environment

Avvertenze

Warning

Indicazioni di pericolo

Consigli di prudenza

Classi di pericolo

Aquatic Acute 1 - Aquatic Chronic 1

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Dispositivi di protezione individuale

Gloves, multi-purpose combination respirator cartridge (US)


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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
Shuo Liu et al.
Chemosphere, 83(8), 1080-1086 (2011-02-22)
Although polycyclic musks have been shown to cause lethal and sub-lethal effects on organisms, their biochemical toxicity to earthworms is not well understood. In the current study, we investigated the responses of antioxidant systems and lipid peroxidation after exposing Eisenia
Cui-Hong Chen et al.
Huan jing ke xue= Huanjing kexue, 32(2), 567-573 (2011-05-03)
Using outdoor pot-culture experiment,biomasses of wheat seedlings and accumulation of HHCB and/or Cd in parts of wheat seedlings cultured in alluvial soil and cinnamon soil were investigated. The biomasses of wheat seedlings in different treatments followed the order as single
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
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)

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