18107-18-1
Product Name:
(TRIMETHYLSILYL)DIAZOMETHANE
Formula:
C4H10N2Si
Synonyms:
(Diazomethyl)trimethylsilane;TMS-Diazomethane solution
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CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Greenish-yellow liquid; [HSDB] |
|---|---|
| Color/Form | Greenish-yellow liquid |
| Boiling Point | 96 °C at 775 mm Hg |
| Solubility | Soluble in most organic solvents |
| Stability/Shelf Life | Stable under recommended storage conditions./(Trimethylsilyl)diazomethane solution in diethyl ether/ |
| Decomposition | Hazardous decomposition products - Trimethylsilyl diazomethane in alcoholic solvents under acidic or basic conditions can lead to the formation of diazomethane. Hazardous decomposition products formed under fire conditions. - Carbon oxides, nitrogen oxides (NOx), silicon oxide. /(Trimethylsilyl)diazomethane solution in diethyl ether/ |
| Refractive Index | Index of Refraction: 1.4362 at 25 °C |
| Other Experimental Properties | Liquid; 0.773 g/cu cm at 25 °C /2.0 molar solution in diethyl ether/ |
| Chemical Classes | Metals -> Metalloid Compounds (Silicon) |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Flame Flammables GHS02  Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H225:Flammable liquids H302:Acute toxicity,oral H304:Aspiration hazard H315:Skin corrosion/irritation H330:Acute toxicity,inhalation H331:Acute toxicity,inhalation H336:Specific target organ toxicity,single exposure; Narcotic effects H350:Carcinogenicity H361:Reproductive toxicity H370:Specific target organ toxicity, single exposure H373:Specific target organ toxicity, repeated exposure H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P370+P378:In case of fire: Use … for extinction. P405:Store locked up. P403+P235:Store in a well-ventilated place. Keep cool. |
COMPUTED DESCRIPTORS
| Molecular Weight | 114.22 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 114.061324862 g/mol |
| Monoisotopic Mass | 114.061324862 g/mol |
| Topological Polar Surface Area | 2 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 96.7 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 1 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |