Octyl Isobutyrate - ≥98% , CAS No.109-15-9

CAS: 109-15-9 Cat. No.: O302180 Molecular Weight: 200.32 EC Number: 203-651-0
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
Octyl isobutyrate, >=98%, FCC | Propanoic acid, 2-methyl-, acetyl ester | FEMA No. 2808 | Octyl 2-methylpropanoate | AI3-24265 | EINECS 203-651-0 | WE(8:0/3:0(2Me)) | Octyl isobutyrate | AS-75748 | FEMA 2808 | UNII-T5819VWJ3T | Isobutyric acid, octyl este
Storage
Room temperature,Desiccated
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25g
O302180-25g
3
$44.90
100g
O302180-100g
5
$124.90
500g
O302180-500g
2
$334.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Desiccated 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Octyl isobutyrate, >=98%, FCC | Propanoic acid, 2-methyl-, acetyl ester | FEMA No. 2808 | Octyl 2-methylpropanoate | AI3-24265 | EINECS 203-651-0 | WE(8:0/3:0(2Me)) | Octyl isobutyrate | AS-75748 | FEMA 2808 | UNII-T5819VWJ3T | Isobutyric acid, octyl este
Specifications & Purity
≥98%
Storage
Room temperature, Desiccated
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488183427
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488183427
Canonical SmilesCCCCCCCCOC(=O)C(C)C
IUPAC Nameoctyl 2-methylpropanoate
InChIKeyPQCYCHFQWMNQRJ-UHFFFAOYSA-N
INCHI1S/C12H24O2/c1-4-5-6-7-8-9-10-14-12(13)11(2)3/h11H,4-10H2,1-3H3
Isomeric SMILES CCCCCCCCOC(=O)C(C)C
Molecular Weight 200.32
Reaxy-Rn 1762060
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1762060&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
J2218874Certificate of AnalysisAug 07, 2025 O302180
J2218890Certificate of AnalysisAug 07, 2025 O302180
J2218897Certificate of AnalysisAug 07, 2025 O302180
Chemical and Physical Properties
Refractive Indexn20/D 1.421 (lit.)
Boil Point(°C)245 °C (lit.)
Molecular Weight200.320 g/mol
XLogP34.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count9
Exact Mass200.178 Da
Monoisotopic Mass200.178 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count14
Formal Charge0
Complexity141.000
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
Solution Calculators
Reviews

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