8.14226
Trimethylsilylacetylene
for synthesis
Synonym(s):
Trimethylsilylacetylene, Ethinyltrimethylsilane
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About This Item
Empirical Formula (Hill Notation):
C5H10Si
CAS Number:
Molecular Weight:
98.22
EC Index Number:
213-919-9
UNSPSC Code:
12352103
MDL number:
InChI
1S/C5H10Si/c1-5-6(2,3)4/h1H,2-4H3
InChI key
CWMFRHBXRUITQE-UHFFFAOYSA-N
assay
≥98.0% (GC)
form
liquid
bp
52-53 °C
transition temp
flash point -34 °C
density
0.71 g/cm3 at 20 °C
storage temp.
2-30°C
Quality Level
Analysis Note
Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.709 - 0.711
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 0.709 - 0.711
Identity (IR): passes test
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
-29.2 °F
flash_point_c
-34 °C
Certificates of Analysis (COA)
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