93818-38-3

Basic information

• Product Name: 3a,4,5,6,7,7a-hexahydro-1H-4,7-methanoinden-5-yl 4-nitrobenzoate
• CAS NO: 93818-38-3
• Molecular Formula: C₁₇H₁₇NO₄
• Molecular Weight: 299.3212
• Mol File: 93818-38-3.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 451.7°C at 760 mmHg
• Flash Point: 192.1°C
• Density: 1.32g/cm³
• Vapor Pressure: 2.38E-08mmHg at 25°C
• Refractive Index: 1.621
• CAS DataBase Reference: 3a,4,5,6,7,7a-hexahydro-1H-4,7-methanoinden-5-yl 4-nitrobenzoate(CAS DataBase Reference)
• NIST Chemistry Reference: 3a,4,5,6,7,7a-hexahydro-1H-4,7-methanoinden-5-yl 4-nitrobenzoate(93818-38-3)
• EPA Substance Registry System: 3a,4,5,6,7,7a-hexahydro-1H-4,7-methanoinden-5-yl 4-nitrobenzoate(93818-38-3)

Safety Data

• Hazardous Substances Data: 93818-38-3(Hazardous Substances Data)

Upstream product

• 1755-01-7 endo-Dicyclopentadien 
• 122-04-3 4-nitro-benzoyl chloride 

Downstream Products

• 133-21-1 (1RS,2RS,6RS,7RS,8SR)-tricyclo[5.2.1.0^2,6]dec-4-en-8-ol 
• 2500-83-6 (1RS,2RS,6RS,7RS,8SR)-tricyclo[5.2.1.0^2,6]dec-4-en-8-yl acetate 
• 501929-84-6 (1R,2R,6R,7R,8S)-tricyclo[5.2.1.0^2,6]dec-4-en-8-ol 
• 501929-86-8 (1S,2S,6S,7S,8R)-tricyclo[5.2.1.0^2,6]dec-4-en-8-ol 

Relevant articles and documents

Enantioselectivity in odor perception synthesis and olfactory properties of the new tricyclic sandalwood odorant Fleursandol

The 3-methyl-4-(tricyclo[5.2.1.02,6]dec-4-en-8-ylidene)butan-2- ols (=Fleursandol; rac-10), a new class of sandalwood odorants, were synthesized in their enantiomerically pure forms by use of tricyclo[5.2.1.0 2,6]dec-4-en-8-ones 17 and ent-17 and (tetrahydro-2H-pyran-2-yl)- protected 4-bromo-3-methylbutan-2-ols 22 and ent-22 as starting materials (Schemes 2-4). Only four of 16 possible stereoisomers of rac-10 possess the typical, very pleasant, long-lasting sandalwood odor (Table 1). The (2S,3R,4E,1′R,2′R,6′R,7′R)-isomer ent-10a is by far the most important representative, with an odor threshold of 5 μg/l in H 2O.