Octacosane - ≥99% , CAS No.630-02-4

CAS: 630-02-4 Cat. No.: O111743 Molecular Weight: 394.76 Beilstein Registry Number: 1770570 EC Number: 211-125-7
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
n-Octacosane
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10g
O111743-10g
≥10
$97.90
50g
O111743-50g
1
$339.90
250g
O111743-250g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$1,199.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥99% 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 6 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
n-Octacosane
Specifications & Purity
≥99%
Storage
Room temperature
Shipped In
Normal
Purity
≥99%
Names and Identifiers
Pubchem Sid504752331
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504752331
Canonical SmilesCCCCCCCCCCCCCCCCCCCCCCCCCCCC
IUPAC Nameoctacosane
InChIKeyZYURHZPYMFLWSH-UHFFFAOYSA-N
INCHI1S/C28H58/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-28H2,1-2H3
Isomeric SMILES CCCCCCCCCCCCCCCCCCCCCCCCCCCC
WGK Germany 3
UN Number 1325
Packing Group II
Molecular Weight 394.76
Beilstein 1770570
Reaxy-Rn 1770570
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1770570&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
SuperclassHydrocarbons
ClassSaturated hydrocarbons
SubclassAlkanes
Intermediate Tree Nodes Not available
Direct ParentAlkanes
Alternative Parents Not available
Molecular FrameworkAliphatic acyclic compounds
Substituents Acyclic alkane - Alkane - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alkanes. These are acyclic branched or unbranched hydrocarbons having the general formula CnH2n+2 , and therefore consisting entirely of hydrogen atoms and saturated carbon atoms.
External Descriptors an alkane
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.

11 results found

Lot NumberCertificate TypeDateItem
L2102301Certificate of AnalysisSep 09, 2025 O111743
H2405570Certificate of AnalysisJul 15, 2024 O111743
H2405541Certificate of AnalysisJul 15, 2024 O111743
K2505689Certificate of AnalysisJul 09, 2024 O111743
B2027038Certificate of AnalysisDec 19, 2023 O111743
A2620106Certificate of AnalysisOct 31, 2023 O111743
K2310464Certificate of AnalysisOct 31, 2023 O111743
K2310465Certificate of AnalysisOct 31, 2023 O111743
D1915115Certificate of AnalysisFeb 07, 2023 O111743
A2306069Certificate of AnalysisJan 10, 2023 O111743
L2205482Certificate of AnalysisDec 08, 2022 O111743

Show more ⌵

Chemical and Physical Properties
SolubilitySoluble in Toluene
Flash Point(°F)441°F
Flash Point(°C)227℃
Boil Point(°C)286°C/15mmHg
Melt Point(°C)62°C
Molecular Weight394.800 g/mol
XLogP314.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count25
Exact Mass394.454 Da
Monoisotopic Mass394.454 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count28
Formal Charge0
Complexity218.000
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. Potao Sun, Chaolu Niu, Wenxia Sima, Tao Yuan, Ming Yang, Mingke Zhao, Zheng Fang, QiChang Liu, Qin Deng.  (2023)  Magnetic field dual responsive blueberry-like microsphere achieving targeted, multiple-cyclic, long-term self-healing against electrical damage in insulating materials.  PROGRESS IN ORGANIC COATINGS,      [PMID:] [10.1016/j.porgcoat.2023.107752]
2. Xu Jianing, Tan Yunlong, Du Xiaosheng, Du Zongliang, Cheng Xu, Wang Haibo.  (2020)  Cellulose nanofibril/polypyrrole hybrid aerogel supported form-stable phase change composites with superior energy storage density and improved photothermal conversion efficiency.  CELLULOSE,  27  (16): (9547-9558).  [PMID:] [10.1007/s10570-020-03437-7]
3. Xiaosheng Du, Jinghong Qiu, Sha Deng, Zongliang Du, Xu Cheng, Haibo Wang.  (2020)  Flame-retardant and form-stable phase change composites based on black phosphorus nanosheets/cellulose nanofiber aerogels with extremely high energy storage density and superior solar-thermal conversion efficiency.  Journal of Materials Chemistry A,  (28): (14126-14134).  [PMID:] [10.1039/D0TA05078D]
4. Xiao Meng, Siyin Qin, Hongbo Fan, Zhaowen Huang, Jiaoling Hong, Xiaoying Xu, Xing Ouyang, Da-Zhu Chen.  (2020)  Long alkyl chain-grafted carbon nanotube-decorated binary-core phase-change microcapsules for heat energy storage: Synthesis and thermal properties.  SOLAR ENERGY MATERIALS AND SOLAR CELLS,      [PMID:] [10.1016/j.solmat.2020.110589]
5. Qing Du, Xin Shang, Yangyang Yuan, Xiong Su, Yanqiang Huang.  (2025)  Hydrocracking of Polyethylene to Gasoline-Range Hydrocarbons over a Ruthenium-Zeolite Bifunctional Catalyst System with Optimal Synergy of Metal and Acid Sites.  Catalysts,  15  (4): (335).  [PMID:] [10.3390/catal15040335]
6. Yan Zhang, Huan Liu, Shan Yu, Ruocheng Pei, Haiyang Hu, Weiwei Wang, Ping Xu, Hongzhi Tang.  (2025)  Characterization of C16–C36 alkane degradation and oily sludge bioremediation by Rhodococcus erythropolis XP.  APPLIED AND ENVIRONMENTAL MICROBIOLOGY,      [PMID:41334916] [10.1128/aem.02124-25]
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.