53731-21-8

Basic information

• Product Name: 3,3a,6,6a-Tetrahydro-3a,6a-dimethylpentalene-2,5(1H,4H)-dione
• Synonyms: 3,3a,6,6a-Tetrahydro-3a,6a-dimethylpentalene-2,5(1H,4H)-dione;3A,6A-DIMETHYL-TETRAHYDRO-PENTALENE-2,5-DIONE
• CAS NO: 53731-21-8
• Molecular Formula: C₁₀H₁₄O₂
• Molecular Weight: 166.22
• Mol File: 53731-21-8.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3,3a,6,6a-Tetrahydro-3a,6a-dimethylpentalene-2,5(1H,4H)-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 3,3a,6,6a-Tetrahydro-3a,6a-dimethylpentalene-2,5(1H,4H)-dione(53731-21-8)
• EPA Substance Registry System: 3,3a,6,6a-Tetrahydro-3a,6a-dimethylpentalene-2,5(1H,4H)-dione(53731-21-8)

Safety Data

• Hazardous Substances Data: 53731-21-8(Hazardous Substances Data)

Upstream product

• 21170-09-2 1,5-Dimethyl-2,4,6,8-tetramethoxycarbonylbicyclo<3.3.0>octa-3,7-dion 
• 1830-54-2 3-oxopentanedioic acid dimethyl ester 
• 431-03-8 dimethylglyoxal 
• 79150-92-8 1,5-Dimethyl-3,7-dioxo-tetracyclo<3.3.0.0^2,8.0^4,6>octan-2,4,6,8-tetracarbonsaeuretetramethylester 

Downstream Products

• 139040-19-0 r-1,c-5-Dimethyl-t-3,c-7-diphenylbicyclo<3.3.0>octan-3,7-diol 
• 139040-20-3 r-1,c-5-Dimethyl-t-3,t-7-diphenylbicyclo<3.3.0>octan-3,7-diol 
• 139040-18-9 r-1,c-5-Dimethyl-c-3,c-7-diphenylbicyclo<3.3.0>octan-3,7-diol 
• 142484-38-6 r-1,c-5-Dimethyl-t-3,c-7-bis(phenylethinyl)bicyclo<3.3.0>octan-3,7-diol 
• 142484-42-2 r-1,c-5-Dimethyl-t-3,t-7-bis(phenylethinyl)bicyclo<3.3.0>octan-3,7-diol 
• 142484-39-7 r-1,c-5-Dimethyl-c-3,c-7-bis(phenylethinyl)bicyclo<3.3.0>octan-3,7-diol 
• 142484-15-9 1,5-Bis(4-chlorphenylthio)-c-3,r-7-dimethyl-10-azatricyclo<4.2.2.0^3,7>dec-4-en-c-9-carbonitril 
• 32134-56-8 3a,6a-Dimethyl-5-phenyl-3,3a,4,6a-tetrahydro-1H-pentalen-2-one 
• 32139-89-2 2,3a,6a-Trimethyl-5-phenyl-1,2,3,3a,4,6a-hexahydro-pentalen-2-ol 
• 32140-01-5 2,3a,6a-Trimethyl-5-phenyl-1,3a,6,6a-tetrahydro-pentalene 
• 32140-00-4 2,3a,6a-Trimethyl-5-phenyl-1,3a,4,6a-tetrahydro-pentalene 
• 32139-59-6 2,4a,4b-Trimethyl-3-phenyl-2a,2b,4a,4b-tetrahydro-cyclopropa[cd]pentalene 
• 32134-55-7 5-Hydroxy-3a,6a-dimethyl-5-phenyl-hexahydro-pentalen-2-one 
• 32140-03-7 r-1,c-5-Dimethyl-3,7-diphenylbicyclo<3.3.0>octa-2,7-dien 

Relevant articles and documents

Separation, Storage, and Catalytic Conversion of Fluids Using ITQ-55

This invention refers to a microporous crystalline material of zeolitic nature that has, in its calcined state and in the absence of defects in its crystalline matrix manifested by the presence of silanols, the empirical formula [in-line-formulae]x(M1/nXO2):yYO2:gGeO2:(1?g)SiO2[/in-line-formulae]in whichM is selected between H+, at least one inorganic cation of charge +n, and a mixture of both,X is at least one chemical element of oxidation state +3,Y is at least one chemical element with oxidation state +4 different from Si,x takes a value between 0 and 0.2, both included,y takes a value between 0 and 0.1, both included,g takes a value between 0 and 0.5, both included that has been denoted ITQ-55, as well as a method for its preparation. This invention also relates to uses of the crystalline material of zeolitic nature for adsorption of fluid components, membrane separation of fluid components, storage of fluid components, and catalysis of various conversion reactions.