LN8586546
DavyReagentMethyl , 90% , 82737-61-9
Synonym(s):
2,4-Bis(methylthio)-1,3,2,4-dithiadiphosphetane-2,4-disulfide;DR-Me
| Pack Size | Price | Stock | Quantity |
| 5g | RMB1988.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 165-166℃ |
| Boiling point: | 382.5±25.0 °C(Predicted) |
| Density | 1.69±0.1 g/cm3(Predicted) |
| Flash point: | 105 °F |
| BRN | 4182442 |
| InChI | 1S/C2H6P2S6/c1-7-3(5)9-4(6,8-2)10-3/h1-2H3 |
| InChIKey | OIEQWZXDRGOGHA-UHFFFAOYSA-N |
| SMILES | CSP1(=S)SP(=S)(SC)S1 |
Description and Uses
2,4-BIS(METHYLTHIO)-1,3,2,4-DITHIADIPHOSPHETANE-2,4-DISULFIDE (Davy's reagent) is reagent for the conversion of carboxylic acids into dithioesters and carbonyl groups into thiocarbonyl groups.
Safety
| Symbol(GHS) |    GHS02,GHS07,GHS09 |
| Signal word | Danger |
| Hazard statements | H228-H315-H317-H319-H411 |
| Precautionary statements | P210-P273-P280-P333+P313-P337+P313-P391 |
| PPE | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
| Hazard Codes | Xn,N,F |
| Risk Statements | 22-51/53-10-61-50/53-11 |
| Safety Statements | 61 |
| RIDADR | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| F | 13 |
| HS Code | 2931499090 |
| Storage Class | 4.1B - Flammable solid hazardous materials |
| Hazard Classifications | Aquatic Chronic 2 Eye Irrit. 2 Skin Irrit. 2 Skin Sens. 1 |
