Trimethylsilyldiazomethane

Trimethylsilyldiazomethane
Names
IUPAC name
(Diazomethyl)trimethylsilane
Other names
Trimethylsilyldiazomethane
Diazo(trimethylsilyl)methane
Identifiers
3D model (JSmol)
1902903
ChemSpider
ECHA InfoCard 100.131.243
EC Number
  • 605-915-4
MeSH Trimethylsilyldiazomethane
UNII
  • InChI=1S/C4H10N2Si/c1-7(2,3)4-6-5/h4H,1-3H3 Y
    Key: ONDSBJMLAHVLMI-UHFFFAOYSA-N Y
  • InChI=1/C4H10N2Si/c1-7(2,3)4-6-5/h4H,1-3H3
    Key: ONDSBJMLAHVLMI-UHFFFAOYAN
  • C[Si](C)(C)[CH-][N+]#N
  • [N-]=[N+]=C[Si](C)(C)C
Properties
C4H10N2Si
Molar mass 114.223 g·mol−1
Appearance greenish-yellow liquid
Boiling point 96.0 °C (204.8 °F; 369.1 K)
Hazards
GHS labelling:
Danger
H330, H350, H370
P201, P202, P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P273, P280, P281, P284, P302+P352, P303+P361+P353, P304+P340, P307+P311, P308+P313, P310, P311, P314, P320, P332+P313, P362, P370+P378, P391, P403+P233, P403+P235, P405, P501
Safety data sheet (SDS) External MSDS
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Y verify (what is YN ?)
Infobox references

Trimethylsilyldiazomethane is the organosilicon compound with the formula (CH3)3SiCHN2. It is classified as a diazo compound. Trimethylsilyldiazomethane is a commercially available reagent used in organic chemistry as a methylating agent and as a source of CH2 group. Its behavior is akin to the less convenient reagent diazomethane.

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