2-(Methylthio)ethylamine
- CAS No.
- 18542-42-2
- Chemical Name:
- 2-(Methylthio)ethylamine
- Synonyms
- S-METHYLCYSTEAMINE;5-methylcysteamine;1-Aza-4-thiapentane;RARECHEM AL BW 0219;Methylthio)ethylaMin;1-AMINO-3-THIABUTANE;2-(Methylthio)ethanamine;2-(Methylthio)ethylamine;2-Aminoethylmethylsulphide;Ethanamine,2-(methylthio)-
- CBNumber:
- CB6301495
- Molecular Formula:
- C3H9NS
- Molecular Weight:
- 91.18
- MDL Number:
- MFCD00014825
- MOL File:
- 18542-42-2.mol
- MSDS File:
- SDS
| Boiling point | 146-149 °C(lit.) |
|---|---|
| Density | 0.98 g/mL at 20 °C(lit.) |
| refractive index |
n |
| Flash point | 119 °F |
| storage temp. | Flammables area |
| form | Crystalline Powder |
| pka | pK1:9.18(+1) (30°C) |
| Specific Gravity | 0.974 |
| color | Off-white to light brown |
| Water Solubility | Soluble in water. |
| Sensitive | Air Sensitive |
| BRN | 1731099 |
| InChI | 1S/C3H9NS/c1-5-3-2-4/h2-4H2,1H3 |
| InChIKey | CYWGSFFHHMQKET-UHFFFAOYSA-N |
| SMILES | CSCCN |
| CAS DataBase Reference | 18542-42-2(CAS DataBase Reference) |
| FDA UNII | A9H8PF5P28 |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H226-H314 | |||||||||
| Precautionary statements | P210-P233-P240-P280-P303+P361+P353-P305+P351+P338 | |||||||||
| PPE | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | C,F,Xi | |||||||||
| Risk Statements | 10-34 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 2734 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-13-23 | |||||||||
| Hazard Note | Corrosive/Highly Flammable | |||||||||
| TSCA | T | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29309090 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Flam. Liq. 3 Skin Corr. 1B |
|||||||||
| NFPA 704 |
|
2-(Methylthio)ethylamine price More Price(46)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 632929 | 2-(Methylthio)ethylamine 97% | 18542-42-2 | 1g | $76.3 | 2026-04-30 | Buy |
| Sigma-Aldrich | 632929 | 2-(Methylthio)ethylamine 97% | 18542-42-2 | 5g | $263 | 2026-04-30 | Buy |
| TCI Chemical | M3559 | 2-(Methylthio)ethanamine min. 97.0 % | 18542-42-2 | 1G | $110 | 2026-04-30 | Buy |
| TCI Chemical | M3559 | 2-(Methylthio)ethanamine min. 97.0 % | 18542-42-2 | 5G | $330 | 2026-04-30 | Buy |
| Usbiological | 414307 | 2-(Methylthio)ethylamine | 18542-42-2 | 500mg | $319 | 2026-06-03 | Buy |
2-(Methylthio)ethylamine Chemical Properties, Uses, Production
Synthesis
Reports on the synthesis of thioetheramines are scarce. Literature reports the synthesis of thioetheramines by reacting ethyl bromide with metallic sodium in an ethanol solvent with hexamethylene mercaptan. However, the distillation temperature during separation and purification is as high as 200-220℃, the reaction is vigorous, difficult to control, and costly. The synthetic principle is as follows: ethyl bromide hydrochloride reacts with triethylamine in a hexanol solvent to produce chloroethylamine. Hexamethylene mercaptan reacts with sodium hydride in an ethylene glycol diethyl ether solvent to obtain sodium hexamethylene mercaptan. Sodium hexamethylene mercaptan reacts with 2-chloroethylamine to synthesize thioetheramines, with disulfides as the main byproduct. This paper uses ethylene glycol diethyl ether as a solvent and iodomethane, sodium hydride, and aminoethanethiol as raw materials to synthesize thioetheramines. The reaction conditions are mild, the process is simple, easy to operate, and the cost is low. The synthetic reaction formula for 2-(METHYLTHIO)ETHYLAMINE is shown in the figure below:
Figure 1 Synthetic reaction formula for 2-(METHYLTHIO)ETHYLAMINE
Chemical Properties
Clear colorless liquid
Uses
2-(Methylthio)ethylamine is a pharmaceutical intermediate.
2-(Methylthio)ethylamine Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Topbiochem Technology Co., Ltd | 021-58170097 | info@topbiochem.com | China | 9509 | 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 | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| Beijing Ouhe Technology Co., Ltd | 13552068683 13522913783 | 2355560935@qq.com | China | 11777 | 60 |
| Sichuan Guanghan Bio-Tech Co., Ltd | +86-28-86127071 | info@sino-produce.com | China | 400 | 66 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
View Latest Price from 2-(Methylthio)ethylamine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-10 | 2-(METHYLTHIO)ETHYLAMINE
18542-42-2
|
$1.00 | 1g | 99.0% | 100kg | Career Henan Chemical Co |
-
- 2-(METHYLTHIO)ETHYLAMINE
18542-42-2
- $1.00
- 99.0%
- Career Henan Chemical Co
