709727

3-(Trimethylsilyl)ethynylbenzaldehyde

95%

• Empirical Formula (Hill Notation): C₁₂H₁₄OSi
• CAS Number: 77123-55-8
• Molecular Weight: 202.32
• NACRES: NA.22
• PubChem Substance ID: 329762892
• UNSPSC Code: 12352100
• MDL number: MFCD06245348
• Assay: 95%
• Form: liquid

Properties

• Quality Segment: 100
• assay: 95%
• form: liquid
• refractive index: n20/D 1.547
• density: 0.962 g/mL at 25 °C
• functional group: aldehyde
• storage temp.: 2-8°C
• SMILES string: C[Si](C)(C)C#Cc1cccc(C=O)c1
• InChI: 1S/C12H14OSi/c1-14(2,3)8-7-11-5-4-6-12(9-11)10-13/h4-6,9-10H,1-3H3
• InChI key: UPZYBRHQVJTPBO-UHFFFAOYSA-N

Description

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Codes: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): >230.0 °F - closed cup
• Flash Point (°C): > 110 °C - closed cup