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Alfa Aesar™ (Trimethylsilyl)diazomethane, 2M in hexanes

$99.97 - $1,043.07

Chemical Identifiers

CAS 18107-18-1
Molecular Formula C4H10N2Si
Molecular Weight (g/mol) 114.223
MDL Number MFCD00053946
InChI Key ONDSBJMLAHVLMI-UHFFFAOYSA-N
Synonym diazomethyl trimethyl silane, diazomethyl trimethylsilane, diazomethyl-trimethyl-silane, qi98hqo8c4, silane, diazomethyl trimethyl, tms-diazomethane, tmschn2, trimethylsilyl diazomethane, trimethylsilyldiazomethane, unii-qi98hqo8c4
PubChem CID 167693
IUPAC Name diazomethyl(trimethyl)silane
SMILES C[Si](C)(C)C=[N+]=[N-]
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Products 3
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAH26744AA
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Alfa Aesar™
H26744AA
5mL Each for $99.97
 
AAH26744AC
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Alfa Aesar™
H26744AC
25mL Each for $327.86
 
AAH26744AE
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Alfa Aesar™
H26744AE
100mL Each for $1,043.07
 
Description

Description

Applications
(Trimethylsilyl)diazomethane is used as a methylating agent in organic chemistry. It is utilized in Gas Chromatography- Mass-Spectrometry (GC-MS) for the analysis of various carboxylic compounds. It is involved as a reagent in the Doyle-Kirmse reaction with allyl sulfides and allyl amines. It is considered and used as a less-explosive replacement fordiazomethane. It is also used as a reactant for Unnatural alfa-amino acid derivatives containing gem-bisphosphonates through Michael addition reaction, imidazolo[2,1-b]benzothiazole derivatives and aigialomycin D analogues.

Solubility
Immiscible with water. Miscible with organic solvents.

Notes
(Trimethylsilyl)diazomethane (TMSD) in alcoholic solvents under acidic or basic conditions can lead to the formation of diazomethane. TMSD is under review by the National Toxicological Program for potential inhalation hazards.Incompatible with oxidizing agents, chlorine, fluorine and perchlorates.
Specifications

Chemical Identifiers

18107-18-1
114.223
ONDSBJMLAHVLMI-UHFFFAOYSA-N
167693
C[Si](C)(C)C=[N+]=[N-]
C4H10N2Si
MFCD00053946
diazomethyl trimethyl silane, diazomethyl trimethylsilane, diazomethyl-trimethyl-silane, qi98hqo8c4, silane, diazomethyl trimethyl, tms-diazomethane, tmschn2, trimethylsilyl diazomethane, trimethylsilyldiazomethane, unii-qi98hqo8c4
diazomethyl(trimethyl)silane

Specifications

18107-18-1
MFCD00053946
1902903
Immiscible with water. Miscible with organic solvents.
C[Si](C)(C)C=[N+]=[N-]
114.223
114.22
0.718
5mL
(Trimethylsilyl)diazomethane
C4H10N2Si
UN3383
diazomethyl trimethyl silane, diazomethyl trimethylsilane, diazomethyl-trimethyl-silane, qi98hqo8c4, silane, diazomethyl trimethyl, tms-diazomethane, tmschn2, trimethylsilyl diazomethane, trimethylsilyldiazomethane, unii-qi98hqo8c4
ONDSBJMLAHVLMI-UHFFFAOYSA-N
diazomethyl(trimethyl)silane
167693
2M in hexanes
Light and moisture sensitive
−23°C (−10°F)
Safety and Handling

Safety and Handling

GHS H Statement
H225-H331-H350-H304-H361-H373-H315-H336
Highly flammable liquid and vapor.
Toxic if inhaled.
May cause cancer.
May be fatal if swallowed and enters airways.
Suspected of damaging fertility or the unborn child.
May cause damage to organs through prolonged or repeated exposure.
Causes skin irritation.
May cause drowsiness or dizziness.

P201-P202-P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P280i-P281-P284-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P308+P313-P310-P331-P332+P313-P363-P370+P378q-P5

H225-H304-H315-H319-H330-H335-H336-H350-H361f-H373

DOTInformation : Hazard Class: 3; Packaging Group: II

TSCA : No

Recommended Storage : Ambient temperatures; Store under Nitrogen