Definition of isopropanol in English:

isopropanol

nounˌʌɪsə(ʊ)ˈprəʊpənɒlˌīsəˈprōpəˌnôl

mass nounChemistry

A liquid alcohol, used as a solvent and in the industrial production of acetone.
〔化〕异丙醇
Chemical formula: CH₃CHOHCH₃
Example sentencesExamples
- Historically, the first petrochemical was isopropanol, produced in bulk by Standard Oil of New Jersey in 1920.
- The supernatant was precipitated by isopropanol.
- DNA was precipitated from the supernatant using isopropanol and exposed to two 70% ethanol washes.
- For example, each molecule of isopropanol (rubbing alcohol) has eight hydrogen atoms in one of three environments.
- We have also made measurements in aqueous mixtures with four other alcohols: methanol, n-propanol, isopropanol, and isobutanol.

Definition of isopropanol in US English:

isopropanol

nounˌīsəˈprōpəˌnôl

Chemistry

A liquid alcohol, used as a solvent and in the industrial production of acetone.
〔化〕异丙醇
Chemical formula: CH₃CHOHCH₃
Example sentencesExamples
- The supernatant was precipitated by isopropanol.
- We have also made measurements in aqueous mixtures with four other alcohols: methanol, n-propanol, isopropanol, and isobutanol.
- DNA was precipitated from the supernatant using isopropanol and exposed to two 70% ethanol washes.
- For example, each molecule of isopropanol (rubbing alcohol) has eight hydrogen atoms in one of three environments.
- Historically, the first petrochemical was isopropanol, produced in bulk by Standard Oil of New Jersey in 1920.

词汇	isopropanol
释义	Definition of isopropanol in English: isopropanol nounˌʌɪsə(ʊ)ˈprəʊpənɒlˌīsəˈprōpəˌnôl mass nounChemistry A liquid alcohol, used as a solvent and in the industrial production of acetone. 〔化〕异丙醇 Chemical formula: CH₃CHOHCH₃ Example sentencesExamples Historically, the first petrochemical was isopropanol, produced in bulk by Standard Oil of New Jersey in 1920. The supernatant was precipitated by isopropanol. DNA was precipitated from the supernatant using isopropanol and exposed to two 70% ethanol washes. For example, each molecule of isopropanol (rubbing alcohol) has eight hydrogen atoms in one of three environments. We have also made measurements in aqueous mixtures with four other alcohols: methanol, n-propanol, isopropanol, and isobutanol. Definition of isopropanol in US English: isopropanol nounˌīsəˈprōpəˌnôl Chemistry A liquid alcohol, used as a solvent and in the industrial production of acetone. 〔化〕异丙醇 Chemical formula: CH₃CHOHCH₃ Example sentencesExamples The supernatant was precipitated by isopropanol. We have also made measurements in aqueous mixtures with four other alcohols: methanol, n-propanol, isopropanol, and isobutanol. DNA was precipitated from the supernatant using isopropanol and exposed to two 70% ethanol washes. For example, each molecule of isopropanol (rubbing alcohol) has eight hydrogen atoms in one of three environments. Historically, the first petrochemical was isopropanol, produced in bulk by Standard Oil of New Jersey in 1920.
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