(1R,3R,4S)-4-((tert-Butyldimethylsilyl)oxy)-3-(((tert-butyldimethylsilyl)oxy)methyl)-2-methylenecyclopentanol

(1R,3R,4S)-4-((叔丁基二甲基甲硅烷基)氧基)-3-(((叔丁基二甲基甲硅烷基)氧基)甲基)-2-亚甲基环戊醇

Also known as: (1R,3R,4S)-4-(tert-butyldimethylsilyloxy)-3-((tert-butyldimethylsilyloxy)methyl)-2-methylenecyclopentanol, (1R,3R,4S)-4-[tert-butyl(dimethyl)silyl]oxy-3-[[tert-butyl(dimethyl)silyl]oxymethyl]-2-methylidenecyclopentan-1-ol, (1R,3R,4S)-4-{[dimethyl(2-methyl-2-propanyl)silyl]oxy}-3-({[dimethyl(2-methyl-2-propanyl)silyl]oxy}methyl)-2-methylenecyclopentanol, Cyclopentanol, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2-methylene-, (1R,3R,4S)-, ENT-HT, (1R,3R,4S)-4-((tert-Butyldimethylsilyl)oxy)-3-(((tert-butyldimethylsilyl)-oxy)methyl)-2-methylenecyclopentanol

(1R,3R,4S)-4-((tert-Butyldimethylsilyl)oxy)-3-(((tert-butyldimethylsilyl)oxy)methyl)-2-methylenecyclopentanol (CAS 701278-56-0) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C19H40O3Si2 and a molecular weight of 372.690 g/mol. It is also known as (1R,3R,4S)-4-(tert-butyldimethylsilyloxy)-3-((tert-butyldimethylsilyloxy)methyl)-2-methylenecyclopentanol, (1R,3R,4S)-4-[tert-butyl(dimethyl)silyl]oxy-3-[[tert-butyl(dimethyl)silyl]oxymethyl]-2-methylidenecyclopentan-1-ol and (1R,3R,4S)-4-{[dimethyl(2-methyl-2-propanyl)silyl]oxy}-3-({[dimethyl(2-methyl-2-propanyl)silyl]oxy}methyl)-2-methylenecyclopentanol. Key properties include a boiling point of 377.1±42.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 181.8±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

701278-56-0

Jingsj CID

J-800647-5

Molecular Formula

C₁₉H₄₀O₃Si₂

Chinese Name

(1R,3R,4S)-4-((叔丁基二甲基甲硅烷基)氧基)-3-(((叔丁基二甲基甲硅烷基)氧基)甲基)-2-亚甲基环戊醇

Molecular Weight

372.690 g/mol

Category

Alcohols

Last updated

8/21/2026