2,2,5-Trimethylhexane - ≥99%(GC) , CAS No.3522-94-9

CAS: 3522-94-9 Cat. No.: T161706 Molecular Weight: 128.26 Beilstein Registry Number: 1(4)460 EC Number: 222-537-1 PubChem CID: 19041
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GRADE & PURITY ≥99%(GC)
Synonyms
Hexane,2,5-trimethyl- | T72348 | NSC 65657 | C9H20 | InChI=1/C9H20/c1-8(2)6-7-9(3,4)5/h8H,6-7H2,1-5H | 2,2,5-TRIMETHYLHEXANE | 2,2,5-trimethyl-hexane | 2,5-Trimethylhexane | AKOS015903475 | FT-0609123 | UNII-AGW1Z6985E | MFCD00026525 | DTXSID0073326 | AGW
Storage
Room temperature
Shipped In
FedEx DG Service
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Size
Status
Price
Qty
1ml
T161706-1ml
2
$355.90
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Why this grade

≥99%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships FedEx DG Service Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Hexane, 2, 5-trimethyl- | T72348 | NSC 65657 | C9H20 | InChI=1/C9H20/c1-8(2)6-7-9(3, 4)5/h8H, 6-7H2, 1-5H | 2, 2, 5-TRIMETHYLHEXANE | 2, 2, 5-trimethyl-hexane | 2, 5-Trimethylhexane | AKOS015903475 | FT-0609123 | UNII-AGW1Z6985E | MFCD00026525 | DTXSID0073326 | AGW
Specifications & Purity
≥99%(GC)
Storage
Room temperature
Shipped In
FedEx DG Service
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥99%(GC)
Names and Identifiers
Pubchem Sid504752921
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504752921
Canonical SmilesCC(C)CCC(C)(C)C
IUPAC Name2,2,5-trimethylhexane
InChIKeyHHOSMYBYIHNXNO-UHFFFAOYSA-N
INCHI1S/C9H20/c1-8(2)6-7-9(3,4)5/h8H,6-7H2,1-5H3
Isomeric SMILES CC(C)CCC(C)(C)C
RTECS MO4630000
PubChem CID 19041
UN Number 1920
Packing Group III
Molecular Weight 128.26
Beilstein 1(4)460
Reaxy-Rn 1730924

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 ParentBranched alkanes
Alternative Parents Not available
Molecular FrameworkAliphatic acyclic compounds
Substituents Branched alkane - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as branched alkanes. These are acyclic branched hydrocarbons having the general formula CnH2n+2.
External Descriptors Not available
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
G2216653Certificate of AnalysisApr 07, 2026 T161706
K2520554Certificate of AnalysisNov 15, 2025 T161706
E2515702Certificate of AnalysisApr 26, 2025 T161706
Chemical and Physical Properties
Refractive Index1.40
Flash Point(°C)13°C(lit.)
Boil Point(°C)122°C
Molecular Weight128.250 g/mol
XLogP34.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count3
Exact Mass128.157 Da
Monoisotopic Mass128.157 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count9
Formal Charge0
Complexity64.599
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. Wenna Liu, Wanglu Jia, Qiang Wang, Jian Chen, Jinbu Li, Ping’an Peng.  (2024)  Influencing factors of hydrogen isotopic fractionation of light hydrocarbons during evaporation and implications.  ORGANIC GEOCHEMISTRY,      [PMID:] [10.1016/j.orggeochem.2024.104894]
Solution Calculators
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