Octadecyl Acetate - ≥97% , CAS No.822-23-1

CAS: 822-23-1 Cat. No.: O159890 Molecular Weight: 312.54 Beilstein Registry Number: 2(4)171
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
Acetic acid, octadecyl ester | Stearyl acetate | Octadecyl acetate | Acetic acid stearyl ester | Acetic Acid Octadecyl Ester | A8005KSX95 | Acetic acid n-octadecyl ester | NSC-5546 | n-Octadecyl ethanoate | 1-Octadecanol acetate | n-Octadecyl acetate
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25g
O159890-25g
3

$52.90

$79.90
Save $27.00 (33.79%)
100g
O159890-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$168.90

$253.90
Save $85.00 (33.48%)
250g
O159890-250g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$369.90

$554.90
Save $185.00 (33.34%)
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Acetic acid, octadecyl ester | Stearyl acetate | Octadecyl acetate | Acetic acid stearyl ester | Acetic Acid Octadecyl Ester | A8005KSX95 | Acetic acid n-octadecyl ester | NSC-5546 | n-Octadecyl ethanoate | 1-Octadecanol acetate | n-Octadecyl acetate
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Canonical SmilesCCCCCCCCCCCCCCCCCCOC(=O)C
IUPAC Nameoctadecyl acetate
InChIKeyOIZXRZCQJDXPFO-UHFFFAOYSA-N
INCHI1S/C20H40O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-22-20(2)21/h3-19H2,1-2H3
Isomeric SMILES CCCCCCCCCCCCCCCCCCOC(=O)C
Molecular Weight 312.54
Beilstein 2(4)171
Reaxy-Rn 1788181
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1788181&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassLipids and lipid-like molecules
ClassFatty Acyls
SubclassFatty alcohol esters
Intermediate Tree Nodes Not available
Direct ParentFatty alcohol esters
Alternative Parents Carboxylic acid esters  Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Fatty alcohol ester - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as fatty alcohol esters. These are ester derivatives of a fatty alcohol.
External Descriptors Wax monoesters
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
G2426436Certificate of AnalysisJul 19, 2024 O159890
G2426505Certificate of AnalysisJul 19, 2024 O159890
G2426506Certificate of AnalysisJul 19, 2024 O159890
Chemical and Physical Properties
Melt Point(°C)30 °C
Molecular Weight312.500 g/mol
XLogP38.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count18
Exact Mass312.303 Da
Monoisotopic Mass312.303 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count22
Formal Charge0
Complexity226.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Houqi Ning, Jing Zhang, Qian Zhao, Hong Lin, Jingxue Wang.  (2022)  Development of the phage lysin-loaded liposomes as preservatives for live clams.  INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY,      [PMID:36580845] [10.1016/j.ijfoodmicro.2022.110059]
2. Leiming Wu, Keqiang Chen, Weichun Huang, Zhitao Lin, Jinlai Zhao, Xiantao Jiang, Yanqi Ge, Feng Zhang, Quannan Xiao, Zhinan Guo, Yuanjiang Xiang, Jianqing Li, Qiaoliang Bao, Han Zhang.  (2018)  Perovskite CsPbX3: A Promising Nonlinear Optical Material and Its Applications for Ambient All-Optical Switching with Enhanced Stability.  Advanced Optical Materials,  (19): (1800400).  [PMID:] [10.1002/adom.201800400]
Solution Calculators
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