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W522902

Sigma-Aldrich

Musk ketone

≥98%

Sinônimo(s):

4-tert-Butyl-2,6-dimethyl-3,5-dinitroacetophenone, Ketone Moschus

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About This Item

Fórmula linear:
(CH3)3CC6(NO2)2(CH3)2COCH3
Número CAS:
81-14-1
Peso molecular:
294.30
Beilstein:
2062638
Número MDL:
MFCD00024271
Código UNSPSC:
12164502
ID de substância PubChem:
24902093
NACRES:
NA.21

fonte biológica

synthetic

grau

Fragrance grade
Halal

Agency

follows IFRA guidelines

conformidade reg.

EU Regulation 1223/2009

Ensaio

≥98%

composição

Contains EU 1223/2009 restricted Musk Ketone

origem

China origin

pf

135-139 °C (lit.)

aplicação(ões)

flavors and fragrances

Documentação

see Safety & Documentation for available documents

alérgeno alimentar

no known allergens

alérgeno de fragrância

no known allergens

Organoléptico

woody

cadeia de caracteres SMILES

CC(=O)c1c(C)c(c(c(c1C)[N+]([O-])=O)C(C)(C)C)[N+]([O-])=O

InChI

1S/C14H18N2O5/c1-7-10(9(3)17)8(2)13(16(20)21)11(14(4,5)6)12(7)15(18)19/h1-6H3

chave InChI

WXCMHFPAUCOJIG-UHFFFAOYSA-N

Outras notas

may contain >0.1% Musk xylene

Pictogramas

Health hazardEnvironment
GHS08,GHS09

Palavra indicadora

Warning

Frases de perigo

H351,H410

Classificações de perigo

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

>334.4 °F - closed cup

Ponto de fulgor (°C)

> 168 °C - closed cup

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Certificados de análise (COA)

Lot/Batch Number
MKCD7756
MKBS7543V
STBD9242V
STBD4816V
STBD3847V

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Laurence Roosens et al.
Chemosphere, 69(10), 1540-1547 (2007-07-17)
Synthetic musks, such as 7-acetyl-1,1,3,4,4,6-hexamethyl-1,2,3,4-tetrahydronaphthalene (AHTN) and 1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexamethylcyclopenta-gamma-2-benzopyran (HHCB), musk ketone (MK) and musk xylene (MX), are used as an alternative for natural musk. Due to their widespread use, these synthetic compounds turned up in different environmental compartments, such as
Sabine Schnell et al.
Environmental science & technology, 43(24), 9458-9464 (2009-11-26)
Synthetic musks are widely used as perfuming agents in products, such as cosmetics, detergents, and soaps. The increased detection of these substances in the aquatic environment and their high bioconcentration potential raises concerns about potential effects on aquatic species. This
Leah Wollenberger et al.
The Science of the total environment, 305(1-3), 53-64 (2003-04-03)
A nitro musk (musk ketone) and three polycyclic musks (Tonalide, Galaxolide and Celestolide) were tested for acute and subchronic effects on a marine crustacean, the calanoid copepod Acartia tonsa. Sublethal effects on A. tonsa larvae were investigated with a rapid
Yan Lv et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 25(9), 1125-1130 (2009-09-12)
This study intended to develop a robust and sensitive method for simultaneous determination of polycyclic musks (HHCB and AHTN) and nitro musks (musk xylene (MX) and musk ketone (MK)) in water samples using optimized solid-phase extraction (SPE) by gas chromatography
G G Rimkus et al.
Toxicology letters, 111(1-2), 5-15 (2000-01-12)
The monoamino metabolites of the nitro musk fragrances musk xylene (MX) and musk ketone (MK) were analysed simultaneously with their parent compounds by GC/ECD, GC/PND and GC/EI/MS in the various compartments of the aquatic environment. In this review the data
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