Substance
ID:305231
Names and Identifiers
Synonyms
4-三甲基硅氧基-2-丁炔酸乙酯Ethyl 4-trimethylsiloxy-2-butynoate
IUPAC name
ethyl 4-[(trimethylsilyl)oxy]but-2-ynoate
IUPAC Traditional name
ethyl 4-[(trimethylsilyl)oxy]but-2-ynoate
Properties
Physical Property
Boiling Point
215-216 °C(lit.)
Flash Point
94 °C
201.2 °F
Refractive Index
n20/D 1.4390(lit.)
Safety Information
German water hazard class
3
GHS Hazard statements
H315-H319-H335
Personal Protective Equipment
Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements
P261-P305+P351+P338
Risk Statements
36/37/38
European Hazard Symbols
Irritant (Xi)Safety Statements
26-36
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Signal Word
Warning
MSDS Link
Product Information
Linear Formula
C2H5OCOC≡CCH2OSi(CH3)3
Purity
97%
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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