A4304420
(Trimethylsilyl)diazomethane , 1.5m hexane solution , 18107-18-1
Synonym(s):
(Diazomethyl)trimethylsilane;TMS-Diazomethane solution
| Pack Size | Price | Stock | Quantity |
| 5ml | RMB71.20 | In Stock |
|
| 25ml | RMB279.20 | In Stock |
|
| 100ml | RMB903.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 96 °C |
| Density | 0.773 g/mL at 25 °C |
| refractive index | 1.4362 |
| Flash point: | −31 °F |
| storage temp. | Refrigerator |
| solubility | Sol most organic solvents; insol H2O. |
| form | Solution |
| color | White |
| Water Solubility | Immiscible with water. Miscible with organic solvents. |
| Sensitive | Moisture & Light Sensitive |
| BRN | 1902903 |
| Stability: | Shock Sensitive |
| InChI | InChI=1S/C4H10N2Si/c1-7(2,3)4-6-5/h4H,1-3H3 |
| InChIKey | ONDSBJMLAHVLMI-UHFFFAOYSA-N |
| SMILES | C(=[N+]=[N-])[Si](C)(C)C |
| CAS DataBase Reference | 18107-18-1(CAS DataBase Reference) |
| EPA Substance Registry System | Silane, (diazomethyl)trimethyl- (18107-18-1) |
Description and Uses
Trimethylsilyldiazomethane is used as one-carbon homologation reagent; stable, safe substitute for diazomethane;participating in the synthesis reactions of insertion reactions;ketenylation reactions;preparation of homoallylic sulfides;pericyclic reactions;[C-N-N] 1,3-dipole for the preparation of azoles.
Safety
| Symbol(GHS) |     GHS02,GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H331-H361-H225-H304-H315-H330-H336-H350-H361f-H370-H373-H411-H302 |
| Precautionary statements | P201-P210-P280-P308+P311-P370+P378-P403+P235-P260-P301+P310a-P303+P361+P353-P405-P501a |
| Hazard Codes | F+,Xn,N,F,T,T+ |
| Risk Statements | 12-19-22-66-67-65-62-51/53-48/20-38-11-23-39/26-26-45 |
| Safety Statements | 9-16-29-33-36/37-61-62-45-28-53 |
| RIDADR | UN 1208 3/PG 2 |
| WGK Germany | 3 |
| F | 10 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29270000 |
| Hazardous Substances Data | 18107-18-1(Hazardous Substances Data) |
| Limited Quantities | 1.0 L (0.3 gallon) (liquid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) |
