Musk Ketone

Musk Ketone

CAS No.: 81-14-1
Molecular Formula: C14H18N2O5
Molecular weight: 294.3
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product description
Ketone musk is an important synthetic fragrance with the formula C14 H18 N2 O5 and molecular weight 294.303. It is a pale yellow crystal, usually powdery or flaky, with a sweet, musk-like animal aroma, soft and long-lasting. It is insoluble in water, insoluble in ethanol, soluble in benzyl benzoate, animal oil and essential oil, melting point is 135-139 ℃, density is 1.2±0.1 g/cm3, boiling point is 369.0±42.0℃ at 760 mmHg, flash point is 153.2±20.7℃.


Chemical Properties
PropertyValue

Melting point

134-137 °C

Boiling point

436.08°C (rough estimate)

Density

1.2051 (rough estimate)

Vapor pressure

0.001Pa at 25℃

Refractive index

1.5110 (estimate)

Fp

2 °C

Storage temp.

2-8°C

Solubility

DMSO : 250 mg/mL (849.47 mM; Need ultrasonic)

Form

Solid

Color

White to off-white

Odor

At 10.00 % in benzyl benzoate. fatty musk soapy dry floral powdery

Odor Type

musk

Biological source

Synthetic

Water Solubility

Insoluble (<0.1 g/100 mL at 20 ºC)

BRN

2062638

Stability

Stable. Incompatible with strong oxidizing agents, strong acids, strong bases.

InChIKey

WXCMHFPAUCOJIG-UHFFFAOYSA-N

LogP

4.24 at 25℃

CAS DataBase Reference

81-14-1(CAS DataBase Reference)

NIST Chemistry Reference

2,6-Dimethyl-3,5-dinitro-4-t-butylacetophenone(81-14-1)

EPA Substance Registry System

Musk ketone (81-14-1)


Safety Information

PropertyValue
Hazard symbolsF, Xn, N
Hazard class codes11-20/21/22-36-50/53-40
Safety descriptions16-36/37-61-60-46
UN dangerous goods numberUN 1648 3/PG 2
WGK Germany2
RTECS numberKM5775841
TSCATSCA listed
HS code2914790060
Storage class3 - Flammable liquids
Hazard class (category)Acute toxicity, Category 4, Dermal
Acute toxicity, Category 4, Inhalation
Acute toxicity, Category 4, Oral
Eye irritation, Category 2
Flammable liquid, Category 2
Hazardous substances data81-14-1 (Hazardous Substances Data)
ToxicityBoth the acute oral LD₅₀ in rats and the acute dermal LD₅₀ in rabbits exceeded 10 g/kg (Fogleman, 1970).


Product Usage

Musk Ketone is a high-performance synthetic nitro-musk fragrance, widely regarded as one of the most elegant and "natural-smelling" musk compounds in the industry. Its primary application is in the fine fragrance and cosmetics sectors, where it serves as a powerful fixative, enhancing the longevity and depth of floral and woody notes in luxury perfumes. In the personal care industry, it is extensively used in high-end soaps, lotions, and creams to provide a clean, warm, and persistent scent. Beyond aesthetics, Musk Ketone is valued for its excellent stability in various chemical environments, making it a staple for scenting laundry detergents and fabric softeners. Its ability to impart a long-lasting sense of freshness on fabrics and skin makes it a cornerstone of the modern fragrance palette.

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Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
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Q1: Are Your Products Compliant With International Standards?

A1: Yes, our company holds a number of internationally recognized core certifications. All production and operation activities strictly follow international environmental, safety and quality standards, and each batch of products is accompanied by a compliance test report to meet the chemical industry requirements in different regions around the world.


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A2: Yes, we have a professional R&D team and refined production capacity. We can customize chemical products of different specifications and performances according to customers' specific needs, and provide full-process technical support to meet the personalized application needs of downstream industries.


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A3: The delivery cycle varies according to product type, order quantity and destination. We have a complete global supply chain system to ensure fast and safe delivery of goods. For specific cycle, you can consult our sales team for detailed information.


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A4: You can contact our customer service or sales team to specify the specific model and specification of the required samples. We will provide free samples according to the actual situation, and the sample express fee can be negotiated.

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