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W522902

Sigma-Aldrich

Musk ketone

≥98%

Sinónimos:

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

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About This Item

Fórmula lineal:
(CH3)3CC6(NO2)2(CH3)2COCH3
Número de CAS:
81-14-1
Peso molecular:
294.30
Beilstein/REAXYS Number:
2062638
MDL number:
MFCD00024271
UNSPSC Code:
12164502
PubChem Substance ID:
24902093
NACRES:
NA.21

biological source

synthetic

grade

Fragrance grade
Halal

agency

follows IFRA guidelines

reg. compliance

EU Regulation 1223/2009

assay

≥98%

composition

Contains EU 1223/2009 restricted Musk Ketone

origin

China origin

mp

135-139 °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

woody

SMILES string

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

InChI key

WXCMHFPAUCOJIG-UHFFFAOYSA-N

Other Notes

may contain >0.1% Musk xylene

pictograms

Health hazardEnvironment
GHS08,GHS09

signalword

Warning

hcodes

H351,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

>334.4 °F - closed cup

flash_point_c

> 168 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (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
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
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
Emiel Rorije et al.
Alternatives to laboratory animals : ATLA, 41(1), 77-90 (2013-04-26)
Read-across as a non-animal testing alternative for the generation of risk assessment data can be useful in those cases where quantitative structure-activity relationship (QSAR) models are not available, or are less well developed. This paper provides read-across case studies for
Yan Lv et al.
The Science of the total environment, 408(19), 4170-4176 (2010-07-17)
Synthetic musks (SMs), as a group of the widely used fragrance ingredients, are not completely removed from the wastewater treatment plant (WWTP). Although the increasing concerns have been focused on the removal and fate of these compounds in WWTP, little
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