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W522902

Sigma-Aldrich

Musk ketone

≥98%

Sinonimo/i:

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

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About This Item

Formula condensata:
(CH3)3CC6(NO2)2(CH3)2COCH3
Numero CAS:
81-14-1
Peso molecolare:
294.30
Beilstein:
2062638
Numero MDL:
MFCD00024271
Codice UNSPSC:
12164502
ID PubChem:
24902093
NACRES:
NA.21

Origine biologica

synthetic

Grado

Fragrance grade
Halal

agenzia

follows IFRA guidelines

Conformità normativa

EU Regulation 1223/2009

Saggio

≥98%

Composizione

Contains EU 1223/2009 restricted Musk Ketone

Origine

China origin

Punto di fusione

135-139 °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

woody

Stringa SMILE

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
WXCMHFPAUCOJIG-UHFFFAOYSA-N

Altre note

may contain >0.1% Musk xylene

Pittogrammi

Health hazardEnvironment
GHS08,GHS09

Avvertenze

Warning

Indicazioni di pericolo

H351,H410

Classi di pericolo

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

>334.4 °F - closed cup

Punto d’infiammabilità (°C)

> 168 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (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
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
Ana Rita M Silva et al.
Analytical and bioanalytical chemistry, 396(5), 1853-1862 (2010-01-06)
Stir-bar-sorptive extraction with liquid desorption followed by large-volume injection and capillary gas chromatography coupled to mass spectrometry in selected ion monitoring acquisition mode (SBSE-LD/LVI-GC-MS(SIM)) has been developed to monitor ultra-traces of four musks (celestolide (ADBI), galaxolide (HHCB), tonalide (AHTN) and
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
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