Cas no 20731-74-2 (3-(Methylthio)thiophene)
3-(Methylthio)thiophene is a versatile organic compound with a thiophene backbone. It exhibits high thermal stability and resistance to oxidation, making it suitable for applications in materials science, including photovoltaics and electronic devices. The methylthio substitution imparts unique electronic properties, enhancing its potential in organic electronics and catalysis.
3-(Methylthio)thiophene structure
Product Name:3-(Methylthio)thiophene
CAS No:20731-74-2
MF:C5H6S2
MW:130.231138706207
MDL:MFCD00068009
CID:252247
PubChem ID:519806
Update Time:2025-08-01
3-(Methylthio)thiophene Chemical and Physical Properties
Names and Identifiers
-
- Thiophene,3-(methylthio)-
- 3-(Methylthio)thiophene
- 3-methylsulfanylthiophene
- 3-Methylmercapto-thiophen
- 3-methylsulfanyl-thiophene
- AKOS025116858
- 20731-74-2
- D97361
- 3-(Methylthio)thiophene, 9CI
- 3-(Methylthio)-Thiophene
- MFCD00068009
- 3-Thienylmethylsulfide
- FT-0613815
- PS-4393
- 3-(Methylsulfanyl)thiophene
- EN300-330364
- CS-0186718
- InChI=1/C5H6S2/c1-6-5-2-3-7-4-5/h2-4H,1H
- Thiophene, 3-(methylthio)-
- SCHEMBL1146010
- Methyl 3-thienyl sulfide
- Methyl-3-thienylsulfide
- 3-methylthiothiophene
- DTXSID10334146
- DB-045352
- DTXCID20285236
- 3-(methylthio)-3-thiophene
-
- MDL： MFCD00068009
- Inchi： 1S/C5H6S2/c1-6-5-2-3-7-4-5/h2-4H,1H3
- InChI Key： OTYBVBDWIKXFDO-UHFFFAOYSA-N
- SMILES： S(C)C1=CSC=C1
Computed Properties
- Exact Mass: 129.99100
- Monoisotopic Mass: 129.991
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 0
- Heavy Atom Count: 7
- Rotatable Bond Count: 1
- Complexity: 54
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Topological Polar Surface Area: 53.5A^2
- XLogP3: 2.1
Experimental Properties
- Density: 1.2±0.1 g/cm3
- Boiling Point: 89-92°C 15mm
- Flash Point: 69.6±19.8 °C
- Refractive Index: 1.598
- PSA: 53.54000
- LogP: 2.47000
- Vapor Pressure: 0.7±0.4 mmHg at 25°C
3-(Methylthio)thiophene Security Information
- Signal Word：warning
- Hazard Statement： H303+H313+H333
- Warning Statement： P264+P280+P305+P351+P338+P337+P313
- Safety Instruction： H303+H313+H333
-
Hazardous Material Identification：
- Storage Condition：storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years)
3-(Methylthio)thiophene Customs Data
- HS CODE：2934999090
- Customs Data：
China Customs Code:
2934999090Overview:
2934999090. Other heterocyclic compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to
Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
3-(Methylthio)thiophene Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Fluorochem | 068554-1g |
3-(Methylthio)thiophene |
20731-74-2 | 97% | 1g |
￡19.00 | 2022-03-01 | |
| Matrix Scientific | 085249-1g |
3-(Methylthio)thiophene, 97% |
20731-74-2 | 97% | 1g |
$45.00 | 2023-09-05 | |
| Matrix Scientific | 085249-5g |
3-(Methylthio)thiophene, 97% |
20731-74-2 | 97% | 5g |
$90.00 | 2023-09-05 | |
| Matrix Scientific | 085249-25g |
3-(Methylthio)thiophene, 97% |
20731-74-2 | 97% | 25g |
$306.00 | 2023-09-05 | |
| TRC | M725568-10mg |
3-(Methylthio)thiophene |
20731-74-2 | 10mg |
$ 50.00 | 2022-06-03 | ||
| TRC | M725568-50mg |
3-(Methylthio)thiophene |
20731-74-2 | 50mg |
$ 65.00 | 2022-06-03 | ||
| TRC | M725568-100mg |
3-(Methylthio)thiophene |
20731-74-2 | 100mg |
$ 80.00 | 2022-06-03 | ||
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | X38585-1g |
3-(METHYLTHIO)THIOPHENE |
20731-74-2 | 97% | 1g |
￥511.0 | 2024-07-18 | |
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | X38585-250mg |
3-(METHYLTHIO)THIOPHENE |
20731-74-2 | 97% | 250mg |
￥204.0 | 2024-07-18 | |
| Fluorochem | 068554-5g |
3-(Methylthio)thiophene |
20731-74-2 | 97% | 5g |
￡57.00 | 2022-03-01 |
3-(Methylthio)thiophene Related Literature
-
1. Synthesis and characterization of isomeric α,α′-bithienyls with β-methylsulfanyl substituentsUgo Folli,Dario Iarossi,Mauro Montorsi,Adele Mucci,Luisa Schenetti J. Chem. Soc. Perkin Trans. 1 1995 537
-
Ehsan Ullah Rashid,N. M. A. Hadia,Omaymah Alaysuy,Javed Iqbal,M. M. Hessien,Gaber A. M. Mersal,Rana Farhat Mehmood,Ahmed M. Shawky,Muhammad Imran Khan,Rasheed Ahmad Khera RSC Adv. 2022 12 28608
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Michael Schnürch,Markus Spina,Ather Farooq Khan,Marko D. Mihovilovic,Peter Stanetty Chem. Soc. Rev. 2007 36 1046
-
Ali Raza,Huanlu Song,Junaid Raza,Pei Li,Ku Li,Juan Yao Food Funct. 2020 11 8583
-
5. Synthesis of fused 1λ4,2-thiazines(2-azathiabenzenes)Raymond S. Gairns,Richard D. Grant,Christopher J. Moody,Charles W. Rees,Siu Chung Tsoi J. Chem. Soc. Perkin Trans. 1 1986 483
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