JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

This is a demo store. No orders will be fulfilled.

Account

Settings

Language

྾

Home
Chemistry & Biochemicals
Building Blocks
Organic Building Blocks
1-Hexadecanethiol - >97.0%(GC), high purity , CAS No.2917-26-2

Skip to the end of the images gallery

Skip to the beginning of the images gallery

1-Hexadecanethiol - >97.0%(GC), high purity , CAS No.2917-26-2

8 Citations

COA

Grade & Purity:

≥97%(GC)

Cas Number: 2917-26-2
Molecular Weight: 258.51
Beilstein Registry Number: 1748495
EC Number: 220-846-6
MDL number: MFCD00011677
PubChem CID: 18015
PubChem SID: 504752857

In stock

Item Number

H140650

Grouped product items
SKU	Size	Availability	Price
H140650-1ml	1ml	3	$9.90
H140650-5ml	5ml	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$10.90
H140650-25ml	25ml	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$15.90
H140650-100ml	100ml	4	$39.90
H140650-500ml	500ml	1	$133.90

View related series

Material synthetic block (276) Thiols (34)

Basic Description

Synonyms	1-Mercaptohexadecane \| EINECS 220-846-6 \| hexadecane-1-thiol \| ?Hexadecanethiol \| n-Hexadecyl mercaptan \| Cetylmercaptan \| Hexadecanethiol \| QR98QIO1QL \| MFCD00011677 \| n-hexadecylthiol \| BP-20993 \| FT-0607882 \| AKOS015897657 \| 1-Hexadecanethiol, >=95.0%
Specifications & Purity	≥97%(GC)
Storage Temp	Store at 2-8°C,Argon charged
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.
Product Description	1-Hexadecanethiol is used to prepare thiol-functionalized 1.5 nm gold nanoparticles via a ligand exchange process with triphenylphosphine-stabilized nanoparticles. Used in the formation of hydrophobic self-assembled monolayers (SAMs). Due to the length of the alkane chain, the resulting monolayer is highly ordered. Used in the study of nanoparticles and self-assembled monolayers.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organosulfur compounds
  - Class Thiols
    - Subclass Alkylthiols

Kingdom	Organic compounds
Superclass	Organosulfur compounds
Class	Thiols
Subclass	Alkylthiols
Intermediate Tree Nodes	Not available
Direct Parent	Alkylthiols
Alternative Parents	Hydrocarbon derivatives
Molecular Framework	Aliphatic acyclic compounds
Substituents	Alkylthiol - Hydrocarbon derivative - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as alkylthiols. These are organic compounds containing the thiol functional group linked to an alkyl chain.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	504752857
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504752857
IUPAC Name	hexadecane-1-thiol
INCHI	InChI=1S/C16H34S/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17/h17H,2-16H2,1H3
InChIKey	ORTRWBYBJVGVQC-UHFFFAOYSA-N
Smiles	CCCCCCCCCCCCCCCCS
Isomeric SMILES	CCCCCCCCCCCCCCCCS
WGK Germany	3
UN Number	3334(international aviation)
Molecular Weight	258.51
Beilstein	1748495
Reaxy-Rn	1748495
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1748495&ln=

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.

17 results found

Lot Number	Certificate Type	Date	Item
F2105138	Certificate of Analysis	Mar 04, 2025	H140650
L2409439	Certificate of Analysis	Nov 20, 2024	H140650
L2409440	Certificate of Analysis	Nov 20, 2024	H140650
L2409441	Certificate of Analysis	Nov 20, 2024	H140650
K2429265	Certificate of Analysis	Jun 19, 2024	H140650
K2425429	Certificate of Analysis	Jun 19, 2024	H140650
K2425428	Certificate of Analysis	Jun 19, 2024	H140650
L2311122	Certificate of Analysis	Nov 24, 2023	H140650
L2311123	Certificate of Analysis	Nov 24, 2023	H140650
L2311124	Certificate of Analysis	Nov 24, 2023	H140650
A2305531	Certificate of Analysis	Nov 25, 2022	H140650
A2305535	Certificate of Analysis	Nov 25, 2022	H140650
A2305538	Certificate of Analysis	Nov 25, 2022	H140650
A2305540	Certificate of Analysis	Nov 25, 2022	H140650
A2305525	Certificate of Analysis	Nov 25, 2022	H140650
A2305530	Certificate of Analysis	Nov 25, 2022	H140650
J1816066	Certificate of Analysis	Aug 08, 2022	H140650

Show more⌵

Chemical and Physical Properties

Solubility	Soluble in methanol, benzene, ether, acetone and ethyl acetate. Not miscible or difficult to mix in water.
Sensitivity	Air Sensitive.
Refractive Index	1.462
Flash Point(°F)	215.6 °F
Flash Point(°C)	102 °C
Boil Point(°C)	189 °C/10 mmHg
Melt Point(°C)	18-20℃
Molecular Weight	258.500 g/mol
XLogP3	8.300
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	14
Exact Mass	258.238 Da
Monoisotopic Mass	258.238 Da
Topological Polar Surface Area	1.000 Å²
Heavy Atom Count	17
Formal Charge	0
Complexity	123.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Alternative Products

Citations of This Product

How to Cite Aladdin Scientific Products?

1. Song Cui, David Julian McClements, Xiaoyang He, Xingfeng Xu, Fenghua Tan, Dongdi Yang, Qingjie Sun, Lei Dai. (2023) Interfacial properties and structure of pickering emulsions co-stabilized by different charge emulsifiers and zein nanoparticles. FOOD HYDROCOLLOIDS, (109285).
2. Song Cui, Zhenyu Yang, David Julian McClements, Xingfeng Xu, Xin Qiao, Liyang Zhou, Qingjie Sun, Bo Jiao, Qiang Wang, Lei Dai. (2023) Stability mechanism of Pickering emulsions co-stabilized by protein nanoparticles and small molecular emulsifiers by two-step emulsification with different adding sequences: From microscopic to macroscopic scales. FOOD HYDROCOLLOIDS, 137 (108372).
3. Zhenyu Yang, Jiakai Yan, Yanhua Duan, Lei Dai, Yanfei Wang, Qingjie Sun, David Julian McClements, Xingfeng Xu. (2023) Hydrolyzed rice glutelin nanoparticles as particulate emulsifier for Pickering emulsion: Structure, interfacial properties, and application for encapsulating curcumin. FOOD HYDROCOLLOIDS, 134 (108105).
4. Zhenyu Yang, Lei Dai, Qingjie Sun, David Julian McClements, Xingfeng Xu. (2022) Effect of molecular weight on the interfacial and emulsifying characteristics of rice glutelin hydrolysates. FOOD HYDROCOLLOIDS, 128 (107560).
5. Wanqing Zhang, Shaohua Wei, Wenlong Tang, Kang Hua, Cheng-xing Cui, Yalei Zhang, Yuping Zhang, Zheng Wang, Shouren Zhang, Lingbo Qu. (2020) Fabrication of a superhydrophobic surface using a simple in situ growth method of HKUST-1/copper foam with hexadecanethiol modification. NEW JOURNAL OF CHEMISTRY, 44 (17): (7065-7070).
6. Yu-Sheng Wang, Ming-Yu Ding, Yan Chen, Xiao-Tong Hu, Yi-Xiu Zhang, Zi-Wei Fang, Hai-Hua Chen. (2025) Double cross-linked emulsion gels stabilized by flaxseed protein and chitosan: Effects of CaCO3 content on gel properties, stability and curcumin digestive characteristics. FOOD CHEMISTRY, (143503).
7. Juan Long, Zhiqiang Li, Tuhua Zhong. (2025) Fabrication of clickable bamboo-sourced cellulose nanofibrils for diverse surface modifications: Hydrophobicity and fluorescence functionalities. CARBOHYDRATE POLYMERS, 348 (122786).
8. Nan Yu, Yingqiu Zhu, Tingting Wang, Ruihan Lin, Longhua Li, Guowei Yang, Xianglong Liu, Jianghua Li, Junli Wang. (2024) Long-Chain Molecular Crystals Antimony(III) Alkanethiolates Sb(SCnH2n+1)3 (n ≥ 12): Synthesis, Crystal and Electronic Structures, and Supramolecular Self-Assembly via Secondary Interactions. INORGANIC CHEMISTRY, 63 (38): (17651-17661).

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration

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.