NSC 21545
S-methyl methanethiosulfonate
CAS: 2949-92-0
Molecular Formula: C2H6O2S2
NSC 21545 - Names and Identifiers
| Name | S-methyl methanethiosulfonate |
| Synonyms | NSC 21545 Methanethiosulfonylmethyl Methyl(methylthio) sulfone methyl methanethiolsulfonate 4-methyl-2-amino-1,3-thiazole S-methyl methanethiosulfonate 5-METHYLMETHANETHIONSULFONATE S-Methyl thiomethanesuphonate S-methyl methanethiolsulfonate Methyl(methylsulfonyl) sulfide S-methyl methanesulfonothioate Methanethiosulfonic acid S-methyl ester |
| CAS | 2949-92-0 |
| EINECS | 220-970-0 |
| InChI | InChI=1/C2H6O2S2/c1-5-6(2,3)4/h1-2H3 |
| InChIKey | XYONNSVDNIRXKZ-UHFFFAOYSA-N |
NSC 21545 - Physico-chemical Properties
| Molecular Formula | C2H6O2S2 |
| Molar Mass | 126.2 |
| Density | 1.337g/mLat 25°C(lit.) |
| Melting Point | 117.0-119.0 °C |
| Boling Point | 69-71°C0.4mm Hg(lit.) |
| Flash Point | 190°F |
| Solubility | chloroform: soluble750mg + 5 ml Chloroformmg/mL, colorless to light greenish-yellow |
| Vapor Presure | 0.0138mmHg at 25°C |
| Appearance | Pale yellow liquid |
| Color | Colorless to Red to Green |
| BRN | 1446059 |
| Storage Condition | 2-8°C |
| Stability | Water Sensitive |
| Refractive Index | n20/D 1.513(lit.) |
| MDL | MFCD00007565 |
NSC 21545 - Risk and Safety
| Risk Codes | R36 - Irritating to the eyes R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | 3334 |
| WGK Germany | 2 |
| RTECS | PB2765000 |
| FLUKA BRAND F CODES | 13 |
| HS Code | 29309090 |
| Hazard Class | IRRITANT |
| Packing Group | III |
NSC 21545 - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
Supplier List
Featured ProductsSpot supply
Product Name: S-Methyl methanethiolsulfonate Visit Supplier Webpage Request for quotationCAS: 2949-92-0
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: S-Methylmethanesulfonothioate Request for quotationCAS: 2949-92-0
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: S-Methyl methanethiolsulfonate Visit Supplier Webpage Request for quotationCAS: 2949-92-0
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: S-Methyl thiomethanesulfonate Visit Supplier Webpage Request for quotationCAS: 2949-92-0
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: s-methyl methanethiosulfonate Visit Supplier Webpage Request for quotationCAS: 2949-92-0
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: Methanethiosulfonic Acid S-Methyl Ester Visit Supplier Webpage Request for quotationCAS: 2949-92-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Featured ProductsSpot supply
Product Name: S-Methyl methanethiolsulfonate Visit Supplier Webpage Request for quotationCAS: 2949-92-0
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: S-Methylmethanesulfonothioate Request for quotationCAS: 2949-92-0
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: S-Methyl methanethiolsulfonate Visit Supplier Webpage Request for quotationCAS: 2949-92-0
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: S-Methyl thiomethanesulfonate Visit Supplier Webpage Request for quotationCAS: 2949-92-0
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: s-methyl methanethiosulfonate Visit Supplier Webpage Request for quotationCAS: 2949-92-0
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: Methanethiosulfonic Acid S-Methyl Ester Visit Supplier Webpage Request for quotationCAS: 2949-92-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History