[7,7-Dimethyl-2-Oxobicyclo[2.2.1]Hept-1-Yl]Methanesulphonic Acid
[CAS# 76-26-6]

Identification

• Name: [7,7-Dimethyl-2-Oxobicyclo[2.2.1]Hept-1-Yl]Methanesulphonic Acid
• Synonyms: (7,7-Dimethyl-2-Oxo-Norbornan-1-Yl)Methanesulfonic Acid; (7,7-Dimethyl-2-Oxo-1-Norbornanyl)Methanesulfonic Acid; (2-Keto-7,7-Dimethyl-Norbornan-1-Yl)Methanesulfonic Acid
• Molecular Formula: C₁₀H₁₆O₄S
• Molecular Weight: 232.29
• CAS Registry Number: 76-26-6
• EINECS: 200-949-2
• SMILES: C(C12C(C(CC1=O)CC2)(C)C)[S](O)(=O)=O
• InChI: 1S/C10H16O4S/c1-9(2)7-3-4-10(9,8(11)5-7)6-15(12,13)14/h7H,3-6H2,1-2H3,(H,12,13,14)
• InChIKey: MIOPJNTWMNEORI-UHFFFAOYSA-N

Properties

• Density: 1.3±0.1g/cm³ (Cal.)
• Melting point: 200°C (Expl.)

Safety Data

• Safety Code: S20;S26;S36/37/39;S45;S60
• Risk Code: R34
• Hazard Symbol: C
• Transport Information: UN3261
• Safety Description: DANGER: CORROSIVE, burns skin and eyes

References

• (1): Yasuhiro Ishida, Eriko Iwasa, Yuki Matsuoka, Hiroyuki Miyauchi and Kazuhiko Saigo. An enantiopure cyclophane-type imidazole with no central but planar chirality, Chem. Commun., 2009, 3401.