1604-35-9

Basic information

• Product Name: 3,7,11-trimethyldodecyn-3-ol
• Synonyms: 3,7,11-trimethyldodecyn-3-ol;3,7,11-Trimethyl-1-dodecyne-3-ol;3,7,11-Trimethyl-1-dodecyn-3-ol;Einecs 216-510-3;2,6,10-Trimethyl-11-dodecyn-10-ol;3,7,11-Trimethyl-3-hydroxy-1-dodecyne
• CAS NO: 1604-35-9
• Molecular Formula: C₁₅H₂₈O
• Molecular Weight: 224.38222
• EINECS: 216-510-3
• Mol File: 1604-35-9.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 140-142℃ (13 Torr)
• Flash Point: 109.3°C
• Appearance: /
• Density: 0.868g/cm³
• Vapor Pressure: 0.00238mmHg at 25°C
• Refractive Index: 1.4547 (589.3 nm 20℃)
• PKA: 13.29±0.29(Predicted)
• CAS DataBase Reference: 3,7,11-trimethyldodecyn-3-ol(CAS DataBase Reference)
• NIST Chemistry Reference: 3,7,11-trimethyldodecyn-3-ol(1604-35-9)
• EPA Substance Registry System: 3,7,11-trimethyldodecyn-3-ol(1604-35-9)

Safety Data

• Hazardous Substances Data: 1604-35-9(Hazardous Substances Data)

Usage

Flammability and Explosibility

Nonflammable

InChI:InChI=1/C15H28O/c1-6-15(5,16)12-8-11-14(4)10-7-9-13(2)3/h1,13-14,16H,7-12H2,2-5H3

Upstream product

• 107841-95-2 (ZE)-6,10-dimethylundeca-3,5,9-trien-2-one 
• 141-10-6 pseudoionone 
• 62692-61-9 5E-6,10-dimethylundeca-3,5,9-trien-2-one 
• 3796-54-1 5Z-6,10-dimethylundeca-3,5,9-trien-2-one 
• 149075-51-4 (E)-10,10-dimethoxy-2,6-dimethylundeca-2,6-diene 
• 3796-70-1 trans geranyl acetone 
• 1616063-08-1 C₁₅H₃₀O₂ 
• 17949-01-8 (Z)-6,10-dimethylundec-5-en-2-one 
• 17948-58-2 6,10-dimethylundec-5-en-2-one 
• 1616063-09-2 (R)-6,10-dimethyl-2,2-bis(2,2,2-trifluoroethoxy)undecane 
• 1616077-81-6 (R)-2-(4,8-dimethylnonyl)-2,5,5-trimethyl-1,3-dioxane 
• 1616063-07-0 (R)-2,2-dimethoxy-6,10-dimethylundecane 
• 1616062-93-1 (Z)-2,2-dimethoxy-6,10-dimethylundec-5-ene 
• 1616063-04-7 (E)-6,10-dimethyl-2,2-bis(2,2,2-trifluoroethoxy)undec-5-ene 

Downstream Products

• 7278-65-1 3,7,11-trimethyldodecanol-3 
• 3625-46-5 3,7,11-trimethyl-dodec-1-en-3-ol 
• 3625-46-5 (7R)-3,7,11-trimethyldodec-1-en-3-ol 
• 1614254-64-6 (6R,10R)-2,2-dimethoxy-6,10,14-trimethylpentadecane 
• 1614254-67-9 (6S,10R)-2,2-dimethoxy-6,10,14-trimethylpentadecane 
• 16171-35-0 2,5,7,8-tetramethyl-2-(4,8-dimethylnonyl)-6-chromanol 
• 1604-32-6 6,10,14-trimethylpentadeca-3,5-diene-2-one 
• 111936-57-3 3-(3,5-dinitro-benzoyloxy)-3,7,11-trimethyl-dodec-1-yne 
• 16647-10-2 6,10,14-trimethyl-pentadeca-4,5-dien-2-one 
• 67734-38-7 6,10,14-trimethyl-pentadeca-3,5-dien-2-one 
• 3891-98-3 2,6,10-trimethyldodecane 

Relevant articles and documents

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Acetylene method (by machine translation)

In the presence of a catalyst alkoxide or an amino N,N - salt, the saturated or unsaturated ketone or aldehyde compound is subjected to acetylene hydrogenation to obtain the corresponding alkynol compound, and has the advantages of moderate reaction rate, mild reaction, easy control, easy separation of the product, recyclable solvent and the like. (by machine translation)

(6R,10R)-6,10,14-TRIMETYLPENTADECAN-2-ONE PREPARED FROM (R)-3,7-DIMETYLOCT-6-ENAL

The present invention relates to a process of manufacturing (6R,10R)-6,10,14-trimetylpentadecan-2-one in a multistep synthesis from (R)-3,7-dimethyloct-6-enal. The process is very advantageous in that it forms in an efficient way the desired chiral product from a mixture of stereoisomers of the starting product.