≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Thiomorpholine forms complexes with Cu(II), Pt(II) and Ni(II) salts and their catalytic activity has been investigated.
| Pubchem Sid | 504754129 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504754129 |
| Canonical Smiles | C1CSCCN1 |
| IUPAC Name | thiomorpholine |
| InChIKey | BRNULMACUQOKMR-UHFFFAOYSA-N |
| INCHI | 1S/C4H9NS/c1-3-6-4-2-5-1/h5H,1-4H2 |
| Isomeric SMILES | C1CSCCN1 |
| WGK Germany | 3 |
| PubChem CID | 67164 |
| UN Number | 3267 |
| Molecular Weight | 103.19 |
| Beilstein | 102550 |
| Reaxy-Rn | 102550 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Thiazinanes |
| Subclass | Thiomorpholines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Thiomorpholines |
| Alternative Parents | Dialkylthioethers Dialkylamines Azacyclic compounds Organopnictogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | 1,4-thiazinane - Azacycle - Dialkylthioether - Thioether - Secondary amine - Secondary aliphatic amine - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Amine - Aliphatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as thiomorpholines. These are heterocyclic compounds containing a thiomorpholine ring, which is a six-membered aliphatic ring containing one nitrogen atom and one sulfur atom at positions 1 and 4 respectively, and four carbon atoms. |
| External Descriptors | thiomorpholines - saturated organic heteromonocyclic parent |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 C1829154 | Certificate of Analysis | Oct 14, 2025 | T111124 |
| L2122423 | Certificate of Analysis | Oct 11, 2025 | T111124 |
| L2122310 | Certificate of Analysis | Oct 11, 2025 | T111124 |
| L2122309 | Certificate of Analysis | Oct 11, 2025 | T111124 |
| L2122180 | Certificate of Analysis | Oct 11, 2025 | T111124 |
| K2030122 | Certificate of Analysis | Sep 14, 2024 | T111124 |
| G2510061 | Certificate of Analysis | Apr 28, 2024 | T111124 |
| G2415258 | Certificate of Analysis | Apr 28, 2024 | T111124 |
| G2415257 | Certificate of Analysis | Apr 28, 2024 | T111124 |
| G2415223 | Certificate of Analysis | Apr 28, 2024 | T111124 |
| C2603085 | Certificate of Analysis | Apr 28, 2024 | T111124 |
| J1922068 | Certificate of Analysis | Aug 03, 2023 | T111124 |
| A1908173 | Certificate of Analysis | Oct 21, 2022 | T111124 |
| C1829153 | Certificate of Analysis | Jan 26, 2022 | T111124 |
| I2523034 | Certificate of Analysis | Dec 04, 2021 | T111124 |
| J2428278 | Certificate of Analysis | Dec 04, 2021 | T111124 |
| F2525641 | Certificate of Analysis | Dec 04, 2021 | T111124 |
| Solubility | Miscible with water and organic solvents. |
|---|---|
| Sensitivity | air sensitive |
| Refractive Index | 1.537-1.539 |
| Flash Point(°F) | 145.4 °F |
| Flash Point(°C) | 63 °C |
| Boil Point(°C) | 169°C |
| Molecular Weight | 103.190 g/mol |
| XLogP3 | 0.200 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 103.046 Da |
| Monoisotopic Mass | 103.046 Da |
| Topological Polar Surface Area | 37.300 Ų |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 34.500 |
| 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 |
| 1. Ke Wang, Liru An, Ganghui Lu, Jialu Zhang, Zilong Wang, Meiyu Si, Guiyan Liu, Yongfei Zeng. (2023) Effect of heterocyclic substituents on the thermo/pH/CO2-responsiveness of multistimuli-responsive homopolymers. POLYMER, [PMID:] [10.1016/j.polymer.2023.126039] |
| 2. Yingna Chang, Yuxiang Zuo, Jiawei Li, Jindi Wang, Kefan Song, Yu Liu, Rong Xing, Guoxin Zhang. (2024) Highly dispersed Zn-N, S co-doped carbon for highly efficient electrocatalytic oxygen reduction. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, [PMID:] [10.1016/j.ijhydene.2024.02.058] |
| 3. Xuexin Yuan, Qiqi Zhou, Yu Chen, Hai-Jian Yang, Qingqing Jiang, Juncheng Hu, Cun-Yue Guo. (2024) Photocatalytic N-Formylation of CO2 with Amines Catalyzed by Diethyltriamine Pentaacetic Acid. C-Journal of Carbon Research, 10 (3): (62). [PMID:] [10.3390/c10030062] |
