ChemicalBook >> CAS DataBase List >>1-METHYL-4-(METHYLSULFINYL)BENZENE
1-METHYL-4-(METHYLSULFINYL)BENZENE
- CAS No.
- 934-72-5
- Chemical Name:
- 1-METHYL-4-(METHYLSULFINYL)BENZENE
- Synonyms
- METHYL P-TOLYL SULFOXIDE;Methyl 4-Tolyl Sulfoxide;4-(Methylsulfinyl)toluene;Methyl p-tolyl sulfoxide 97%;Methyl p-methylphenylsulfoxide;Methyl p-tolyl sulfoxide;Methyl 4-methylphenyl sulphoxide;4-Methylphenyl (methyl) sulfoxide;1-(Methylsulfinyl)-4-methylbenzene;1-METHYL-4-(METHYLSULFINYL)BENZENE
- CBNumber:
- CB6315052
- Molecular Formula:
- C8H10OS
- Molecular Weight:
- 154.23
- MDL Number:
- MFCD00075175
- MOL File:
- 934-72-5.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 04:18:41
| Product description | Number | Pack Size | Price |
| Methyl p-tolyl sulfoxide 97% | 481858 | 5g | $299 |
| Methyl 4-Tolyl Sulfoxide | M3061 | 1G | $154 |
| Methyl 4-Tolyl Sulfoxide | M3061 | 5G | $517 |
| 1-Methyl-4-(methylsulfinyl)benzene Asreported | 283328 | 5g | $518 |
| 1-Methyl-4-(methylsulfinyl)benzene Asreported | 283328 | 10g | $825 |
| Melting point | 44-46 °C (lit.) |
|---|---|
| Boiling point | 113-114 °C/2 mmHg (lit.) |
| Density | 1.1125 (rough estimate) |
| refractive index | 1.5780 (estimate) |
| Flash point | >230 °F |
| storage temp. | Storage temp. 2-8°C |
| solubility | soluble in Methanol |
| form | powder to crystal |
| color | White to Almost white |
| InChI | 1S/C8H10OS/c1-7-3-5-8(6-4-7)10(2)9/h3-6H,1-2H3 |
| InChIKey | FEVALTJSQBFLEU-UHFFFAOYSA-N |
| SMILES | Cc1ccc(cc1)S(C)=O |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P271-P280 | |||||||||
| PPE | Eyeshields, Gloves, type N95 (US) | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29309099 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
1-METHYL-4-(METHYLSULFINYL)BENZENE price More Price(26)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 481858 | Methyl p-tolyl sulfoxide 97% | 934-72-5 | 5g | $299 | 2026-04-30 | Buy |
| TCI Chemical | M3061 | Methyl 4-Tolyl Sulfoxide | 934-72-5 | 1G | $154 | 2026-04-30 | Buy |
| TCI Chemical | M3061 | Methyl 4-Tolyl Sulfoxide | 934-72-5 | 5G | $517 | 2026-04-30 | Buy |
| Usbiological | 283328 | 1-Methyl-4-(methylsulfinyl)benzene Asreported | 934-72-5 | 5g | $518 | 2026-06-03 | Buy |
| Usbiological | 283328 | 1-Methyl-4-(methylsulfinyl)benzene Asreported | 934-72-5 | 10g | $825 | 2026-06-03 | Buy |
1-METHYL-4-(METHYLSULFINYL)BENZENE Chemical Properties,Uses,Production
Uses
Methyl p-tolyl sulfoxide may be used as a catalyst in the preparation of homoallylic alcohols by the allylation of aldehydes with allyltrichlorosilane. It may be used as a ligand in the synthesis of molybdenum chlorocomplexes.
Synthesis Reference(s)
Chemistry Letters, 15, p. 967, 1986
Synthetic Communications, 19, p. 1569, 1989 DOI: 10.1080/00397918908051052
Tetrahedron Letters, 19, p. 3415, 1978
General Description
Methyl p-tolyl sulfoxide (MTSO), an alkyl-substituted p-tolyl sulfoxide, is a Lewis base. It behaves as an activator of silicon tetrachloride that is employed in aza-Diels-Alder reaction.
1-METHYL-4-(METHYLSULFINYL)BENZENE Preparation Products And Raw materials
Raw materials
Preparation Products
1-METHYL-4-(METHYLSULFINYL)BENZENE Suppliers
Global( 65)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10403 | 58 |
| Zhejiang Synose Tech Co., Ltd | -- | expo@synose.com | CHINA | 218 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| sgtlifesciences pvt ltd | +8617013299288 | dj@sgtlifesciences.com | China | 12373 | 58 |
| GLR Innovations | -- | info@glrgroup.in | India | 4535 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 | |
| J & K SCIENTIFIC LTD. | 18210857532; 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40228 | 62 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24529 | 81 |
View Lastest Price from 1-METHYL-4-(METHYLSULFINYL)BENZENE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-03-05 | 1-METHYL-4-(METHYLSULFINYL)BENZENE
934-72-5
|
$7.00 | 1KG | 99% | 1000kg | Career Henan Chemical Co |
-
- 1-METHYL-4-(METHYLSULFINYL)BENZENE
934-72-5
- $7.00
- 99%
- Career Henan Chemical Co
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