Global Information Lookup Global Information

Methyltrichlorosilane information


"TCMS" redirects here. For the medical technique, see Transcranial magnetic stimulation.
Methyltrichlorosilane
Names
Preferred IUPAC name
Trichloro(methyl)silane
Other names
Methyltrichlorosilane
Identifiers
CAS Number
  • 75-79-6 checkY
3D model (JSmol)
  • Interactive image
ChemSpider
  • 6159 checkY
ECHA InfoCard 100.000.821 Edit this at Wikidata
EC Number
  • 200-902-6
PubChem CID
  • 6399
UNII
  • UIR5I18638 checkY
CompTox Dashboard (EPA)
  • DTXSID4026426 Edit this at Wikidata
InChI
  • InChI=1S/CH3Cl3Si/c1-5(2,3)4/h1H3 checkY
    Key: JLUFWMXJHAVVNN-UHFFFAOYSA-N checkY
SMILES
  • C[Si](Cl)(Cl)Cl
Properties
Chemical formula
 CH3Cl3Si
Molar mass 149.47 g·mol−1
Appearance Colorless liquid
Density 1.273 g·cm−3
Melting point −77 °C (−107 °F; 196 K)
Boiling point 66 °C (151 °F; 339 K)
Solubility in water
 Reacts with water
Magnetic susceptibility (χ)
 −87.45·10−6 cm3·mol−1
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
 Highly flammable, reacts with water to release HCl
GHS labelling:
Pictograms
 GHS02: FlammableGHS07: Exclamation mark
Signal word
 Danger
Hazard statements
 H225, H315, H319, H335
Precautionary statements
 P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, P501
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gasFlammability 3: Liquids and solids that can be ignited under almost all ambient temperature conditions. Flash point between 23 and 38 °C (73 and 100 °F). E.g. gasolineInstability 2: Undergoes violent chemical change at elevated temperatures and pressures, reacts violently with water, or may form explosive mixtures with water. E.g. white phosphorusSpecial hazard W: Reacts with water in an unusual or dangerous manner. E.g. sodium, sulfuric acid
3
3
2
W
Flash point 8.0 °C (46.4 °F; 281.1 K)
Autoignition
temperature
 490 °C (914 °F; 763 K)
Safety data sheet (SDS) Fischer Scientific MSDS
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)
Infobox references

Methyltrichlorosilane, also known as trichloromethylsilane, is a monomer and organosilicon compound with the formula CH3SiCl3. It is a colorless liquid with a sharp odor similar to that of hydrochloric acid. As methyltrichlorosilane is a reactive compound, it is mainly used a precursor for forming various cross-linked siloxane polymers.

and 14 Related for: Methyltrichlorosilane information

Request time (Page generated in 0.5458 seconds.)

Methyltrichlorosilane

Last Update:

Methyltrichlorosilane, also known as trichloromethylsilane, is a monomer and organosilicon compound with the formula CH3SiCl3. It is a colorless liquid...

Word Count : 735

Methylsilane

Last Update:

colorless gas that ignites in air. It can be prepared by reduction of methyltrichlorosilane with lithium aluminium hydride. It has been investigated as a precursor...

Word Count : 156

Tetramethylsilane

Last Update:

1 (trimethylsilyl chloride), 2 (dimethyldichlorosilane), and 3 (methyltrichlorosilane). TMS undergoes deprotonation upon treatment with butyllithium to...

Word Count : 415

Chlorosilane

Last Update:

production of trichlorosilane is: 2 Si + 6 HCl → 2 HSiCl3 + 2 H2 Methyltrichlorosilane (CH3SiCl3), dimethyldichlorosilane ((CH3)2SiCl2), and trimethylsilyl...

Word Count : 444

Organosilicon chemistry

Last Update:

other products are obtained, including trimethylsilyl chloride and methyltrichlorosilane. About 1 million tons of organosilicon compounds are prepared annually...

Word Count : 2547

Chloromethane

Last Update:

precursor to silicones, but trimethylsilyl chloride (Me3SiCl) and methyltrichlorosilane (MeSiCl3) are also valuable. Smaller quantities are used as a solvent...

Word Count : 1570

Direct process

Last Update:

(precursor to silicones), but trimethylsilyl chloride (Me3SiCl) and methyltrichlorosilane (MeSiCl3) are also valuable.: 371  The mechanism of the direct process...

Word Count : 664

Methyltrimethoxysilane

Last Update:

polysiloxane polymers. Methyltrimethoxysilane is usually prepared from methyltrichlorosilane and methanol: CH3SiCl3 + 3 CH3OH → CH3Si(OCH3)3 + 3 HCl Alcoholysis...

Word Count : 235

EPA list of extremely hazardous substances

Last Update:

Methyl thiocyanate Methyl vinyl ketone Methylmercuric dicyanamide Methyltrichlorosilane Metolcarb Mevinphos Mexacarbate Mitomycin C Monocrotophos Muscimol...

Word Count : 825

List of UN numbers 1201 to 1300

Last Update:

1248 3 Methyl propionate UN 1249 3 Methyl propyl ketone UN 1250 3 Methyltrichlorosilane UN 1251 6.1 Methyl vinyl ketone, stabilized UN 1252 to 1254 ? (UN...

Word Count : 215

Polydimethylsiloxane

Last Update:

with more acid-forming groups and fewer methyl groups, such as methyltrichlorosilane, can be used to introduce branches or cross-links in the polymer...

Word Count : 4221

Trichlorophenylsilane

Last Update:

silicone. It hydrolyses in water to give HCl and phenylsilantriol, with the latter condensating to a polymeric substance. Methyltrichlorosilane v t e...

Word Count : 41

Highly hazardous chemical

Last Update:

250 Methyl mercaptan 74-93-1 5000 Methyl vinyl ketone 79-84-4 100 Methyltrichlorosilane 75-79-6 500 Nickel carbonyl 13463-39-3 150 Nitric acid (94.5% by...

Word Count : 69

Chemical vapor infiltration

Last Update:

matrix. This process lasts for 70 minutes under pressure. Next, the methyltrichlorosilane was carried by hydrogen into the chamber. The preform is in SiC...

Word Count : 1137
PDF Search Engine © AllGlobal.net