1-Decanethiol - ≥99% , CAS No.143-10-2

CAS: 143-10-2 Cat. No.: D474532 Molecular Weight: 174.35 Beilstein Registry Number: 1735223 EC Number: 205-584-2
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
tert-Decyl mercaptan | DB07611 | decanethiol | EINECS 250-081-3 | 1-Mercaptodecane | N-decatyl mercaptan | Decanethiol-(1) | 1-DECANETHIOL | 1-Decanethiol, 96% | LS-13918 | n-decanethiol | UNII-A2H8YRB236 | D94658 | 1-Decanethiol, 99% | A2H8YRB236 | AKOS0
Storage
Store at 2-8°C
Shipped In
Wet ice
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Size
Status
Price
Qty
1g
D474532-1g
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$471.90

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Why this grade

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

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Storage & shipping

Store at 2-8°C Ships Wet ice 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 14 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
tert-Decyl mercaptan | DB07611 | decanethiol | EINECS 250-081-3 | 1-Mercaptodecane | N-decatyl mercaptan | Decanethiol-(1) | 1-DECANETHIOL | 1-Decanethiol, 96% | LS-13918 | n-decanethiol | UNII-A2H8YRB236 | D94658 | 1-Decanethiol, 99% | A2H8YRB236 | AKOS0
Specifications & Purity
≥99%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥99%
Names and Identifiers
Canonical SmilesCCCCCCCCCCS
IUPAC Namedecane-1-thiol
InChIKeyVTXVGVNLYGSIAR-UHFFFAOYSA-N
INCHI1S/C10H22S/c1-2-3-4-5-6-7-8-9-10-11/h11H,2-10H2,1H3
Isomeric SMILES CCCCCCCCCCS
WGK Germany 3
UN Number 1228
Packing Group II
Molecular Weight 174.35
Beilstein 1735223
Reaxy-Rn 1735223
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1735223&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
SuperclassOrganosulfur compounds
ClassThiols
SubclassAlkylthiols
Intermediate Tree Nodes Not available
Direct ParentAlkylthiols
Alternative Parents Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Alkylthiol - Hydrocarbon derivative - Aliphatic acyclic compound
DescriptionThis 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
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Refractive Index1.457
Flash Point(°F)208.4℉
Flash Point(°C)98°
Boil Point(°C)114°C
Melt Point(°C)-26°C
Molecular Weight174.350 g/mol
XLogP35.500
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count8
Exact Mass174.144 Da
Monoisotopic Mass174.144 Da
Topological Polar Surface Area1.000 Ų
Heavy Atom Count11
Formal Charge0
Complexity61.900
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. Xiyue Bai, Ningyue Chen, Zhou Cao, Yuan Li.  (2023)  Conductive Ionogel for the Study of Charge Transport through SAM-based Junctions in Aqueous Solution.  Journal of Materials Chemistry C,      [PMID:] [10.1039/D3TC03733A]
2. Feng Rong, Limin He, Yuling Lü, Ce Wang, Shipeng Wang.  (2022)  Study on the adhesion behaviour of oil droplets in water on solid surfaces with different wettability and inclination.  CANADIAN JOURNAL OF CHEMICAL ENGINEERING,  101  (7): (4170-4183).  [PMID:] [10.1002/cjce.24743]
3. Ting-Tiao Pan, Mei-Ting Guo, Wang Guo, Ping Lu, De-Yu Hu.  (2021)  A Sensitive SERS Method for Determination of Pymetrozine in Apple and Cabbage Based on an Easily Prepared Substrate.  Foods,  10  (8): (1874).  [PMID:34441651] [10.3390/foods10081874]
4. Yunrui Han, Lin Han, Limin He, Shipeng Wang, Xiaoming Luo.  (2021)  Universal Criterion for Critical Motion of Droplets Adhered on Surfaces with Different Wettability in Laminar Flow.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/acs.iecr.0c05957]
5. Haoran Ning, Yan Zeng, Shouwei Zuo, Stephen V. Kershaw, Yi Hou, Yingying Li, Xiaona Li, Jing Zhang, Yuanping Yi, Lihong Jing, Jian Li, Mingyuan Gao.  (2021)  Two-Dimensional and Subnanometer-Thin Quasi-Copper-Sulfide Semiconductor Formed upon Copper–Copper Bonding.  ACS Nano,      [PMID:33404214] [10.1021/acsnano.0c07388]
6. Bin Han, Yao Li, Xuan Ji, Xianneng Song, Shuaishuai Ding, Baili Li, Hira Khalid, Yaogang Zhang, Xiaona Xu, Lixian Tian, Huanli Dong, Xi Yu, Wenping Hu.  (2020)  Systematic Modulation of Charge Transport in Molecular Devices through Facile Control of Molecule–Electrode Coupling Using a Double Self-Assembled Monolayer Nanowire Junction.  Journal of the American Chemical Society,      [PMID:32362123] [10.1021/jacs.0c02215]
7. Yunrui Han, Limin He, Shipeng Wang, Xiaoming Luo, Rifeng Zhou.  (2020)  Oscillation behaviors of oil droplets adhered on the solid surfaces with different wettability in a laminar flow field.  EXPERIMENTAL THERMAL AND FLUID SCIENCE,      [PMID:] [10.1016/j.expthermflusci.2020.110057]
8. Ting Yang, Zheng Chen, Ziqing Wang, Jiayuan Yu, Changjiu Xia, Hongxia Liu, Lei Liu, Xinxin Peng, Yibin Luo, Xingtian Shu.  (2024)  Aerobic Thiols Oxidative Coupling to Disulfides over Robust CoOx Nanoclusters Confined within Hierarchical Silicalite-1 Zeolite.  INORGANIC CHEMISTRY,      [PMID:39478293] [10.1021/acs.inorgchem.4c03791]
9. Yan Zhang, Jianlin Yang, Yali Zhao, Zhecun Wang.  (2025)  Molecularly engineered under-liquid dual superlyophobic coatings for efficient and on-demand oil/water separation.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2025.124603]
10. Yunrui Han, Shipeng Wang, Lin Han, Limin He, Xiaoming Luo.  (2020)  Continuous Movement Mechanism of Oil Droplets Adhered on Surfaces with Different Wettability in the Flow Field.  LANGMUIR,      [PMID:33272013] [10.1021/acs.langmuir.0c03015]
11. Yunrui Han, Shipeng Wang, Rifeng Zhou, Limin He, Xiaoming Luo.  (2019)  Migration and Adherence of Oil Droplets on Surfaces with Different Wettability in a Laminar Flow Field.  LANGMUIR,      [PMID:31790263] [10.1021/acs.langmuir.9b03456]
12. Yunrui Han, Zhaoming Yang, Limin He, Xiaoming Luo, Rifeng Zhou, Kaiyue Shi, Jianpeng Su.  (2018)  The influences of special wetting surfaces on the dynamic behaviors of underwater oil droplet.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2018.01.049]
13. Cheng Chuanqi, Wang Jiajun, Chen Fanpeng, Han Yanran, He Yichen, Zhang Bin, Zhao Bo-Hang.  (2025)  Selective electrosynthesis of 1,3-butadiene by tailoring the coverage of acetylene and water.  Nature Communications,  16  (1): (1-11).  [PMID:40592893] [10.1038/s41467-025-60881-4]
14. Ruoyu Hu, Wei Wang, Hui Wang.  (2025)  Resolving Phospholipid-Molecule Mobility and DNA-Mediated Combinatorial Fusion for a Single Nanoliposome by Plasmonic Imaging.  ANALYTICAL CHEMISTRY,      [PMID:40579702] [10.1021/acs.analchem.5c01916]
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