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Safety Information

302600

Sigma-Aldrich

Tris(trimethylsilyl)methane

97%

Synonym(s):

1,1′,1′′-Methylidynetris[1,1,1-trimethylsilane], Methylidynetris[trimethylsilane], [Bis(trimethylsilyl)methyl]trimethylsilane

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About This Item

Linear Formula:
[(CH3)3Si]3CH
CAS Number:
Molecular Weight:
232.59
Beilstein:
1850371
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

liquid

refractive index

n20/D 1.464 (lit.)

bp

55-56 °C/2 mmHg (lit.)

density

0.827 g/mL at 25 °C (lit.)

SMILES string

C[Si](C)(C)C([Si](C)(C)C)[Si](C)(C)C

InChI

1S/C10H28Si3/c1-11(2,3)10(12(4,5)6)13(7,8)9/h10H,1-9H3

InChI key

BNZSPXKCIAAEJK-UHFFFAOYSA-N

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Related Categories

Application

Sterically demanding "risyl"group.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

168.8 °F - closed cup

Flash Point(C)

76 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid


Certificates of Analysis (COA)

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Inorg. Synth., 27, 233-233 (1990)

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