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  • 18261-92-2 Structure
  • Basic information

    1. Product Name: 3-OCTADECANONE
    2. Synonyms: ETHYL PENTADECYL KETONE;ETHYL N-PENTADECYL KETONE;3-OCTADECANONE;octadecan-3-one;3-OCTADECANONE 97%;NISTC18261922;Octadecane-3-one;Einecs 242-132-3
    3. CAS NO:18261-92-2
    4. Molecular Formula: C18H36O
    5. Molecular Weight: 268.48
    6. EINECS: 242-132-3
    7. Product Categories: Aromatic Ketones (substituted)
    8. Mol File: 18261-92-2.mol
    9. Article Data: 0
  • Chemical Properties

    1. Melting Point: 51°C
    2. Boiling Point: 336.64°C (estimate)
    3. Flash Point: 73.2°C
    4. Appearance: /
    5. Density: 0.8453 (estimate)
    6. Vapor Pressure: 0.000195mmHg at 25°C
    7. Refractive Index: 1.4494 (estimate)
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 3-OCTADECANONE(CAS DataBase Reference)
    11. NIST Chemistry Reference: 3-OCTADECANONE(18261-92-2)
    12. EPA Substance Registry System: 3-OCTADECANONE(18261-92-2)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 18261-92-2(Hazardous Substances Data)

18261-92-2 Usage

Description

3-Octadecanone, also known as montan-ketone or stearyl ketone, is a long-chain ketone with the chemical formula C18H36O. It is a waxy, white solid that exhibits a characteristic odor. 3-Octadecanone is commonly utilized in the food, perfume, cosmetic, and household product industries due to its pleasant aroma and its presence in natural sources such as essential oils and plants. Moreover, 3-Octadecanone possesses antimicrobial properties, which extend its applications to pharmaceutical and personal care products.

Uses

Used in Food Industry:
3-Octadecanone is used as a flavoring agent for its pleasant aroma, enhancing the taste and smell of various food products.
Used in Perfume and Cosmetic Industry:
3-Octadecanone serves as a fragrance component in perfumes and cosmetics, contributing to their appealing scents and enhancing consumer experience.
Used in Household Product Industry:
3-Octadecanone is used in soaps, detergents, and other household products as a fragrance, improving the olfactory quality of these everyday items.
Used in Pharmaceutical Industry:
3-Octadecanone is used as an ingredient in pharmaceutical products, capitalizing on its antimicrobial properties to contribute to the efficacy of treatments and preventatives.
Used in Personal Care Industry:
In personal care products, 3-Octadecanone is employed for its antimicrobial properties, ensuring the cleanliness and safety of products that come into direct contact with the skin.

Check Digit Verification of cas no

The CAS Registry Mumber 18261-92-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,2,6 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 18261-92:
(7*1)+(6*8)+(5*2)+(4*6)+(3*1)+(2*9)+(1*2)=112
112 % 10 = 2
So 18261-92-2 is a valid CAS Registry Number.
InChI:InChI=1/C18H36O/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)4-2/h3-17H2,1-2H3

18261-92-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name octadecan-3-one

1.2 Other means of identification

Product number -
Other names Aethyl-n-pentadecyl-keton

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:18261-92-2 SDS

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