523771
Tetramethylsilane
electronic grade, ≥99.99% trace metals basis
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About This Item
Linear Formula:
Si(CH3)4
CAS Number:
Molecular Weight:
88.22
Beilstein:
1696908
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
Recommended Products
grade
electronic grade
Quality Level
vapor pressure
11.66 psi ( 20 °C)
Assay
≥99.99% trace metals basis
form
liquid
autoignition temp.
842 °F
refractive index
n20/D 1.358 (lit.)
bp
26-28 °C (lit.)
mp
−99 °C (lit.)
density
0.648 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
C[Si](C)(C)C
InChI
1S/C4H12Si/c1-5(2,3)4/h1-4H3
InChI key
CZDYPVPMEAXLPK-UHFFFAOYSA-N
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General description
Atomic number of base material: 14 Silicon
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Liq. 1
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
-16.6 °F - closed cup
Flash Point(C)
-27 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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