680354

2-(Trimethylacetyl)thiophene

97%

• Empirical Formula (Hill Notation): C₉H₁₂OS
• CAS Number: 20409-48-7
• Molecular Weight: 168.26
• MDL number: MFCD00051668
• UNSPSC Code: 12352100
• PubChem Substance ID: 329760732
• NACRES: NA.22

Properties

• assay: 97%
• form: solid
• refractive index: n20/D 1.536
• bp: 114-116 °C/14 mmHg
• density: 1.070 g/mL at 25 °C
• SMILES string: CC(C)(C)C(=O)c1cccs1
• InChI: 1S/C9H12OS/c1-9(2,3)8(10)7-5-4-6-11-7/h4-6H,1-3H3
• InChI key: PMUOKYKJIKZPIR-UHFFFAOYSA-N

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302,H317
• pcodes: P280 - P301 + P312 + P330 - P302 + P352
• Hazard Classifications: Acute Tox. 4 Oral - Skin Sens. 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: 210.0 °F - closed cup
• flash_point_c: 98.89 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves