Nơi chia sẻ tri thức, kết nối cộng đồng và giải đáp mọi thắc mắc từ A–

Monday, 11/05/2026

Butan 2 ol: Tính chất và ứng dụng hóa học

Butan 2 ol là ancol thứ cấp không màu, dễ cháy, có mùi ngọt nhẹ, được dùng rộng rãi làm dung môi trong phòng thí nghiệm, công nghiệp và mỹ phẩm. Tìm hiểu công thức C4H10O, cách điều chế từ buten, ứng dụng sản xuất methyl ethyl ketone cùng các lưu ý an toàn khi sử dụng chất này.

2-Butanol

Butan-2-ol, or sec-butanol, is an organic compound with formula CH3CH(OH)CH2CH3. Its structural isomers are 1-butanol, isobutanol, and tert-butanol.Read more

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(+-)-2-Butanol | C4H10O | CID 6568 - PubChem - NIH

Sec-butyl alcohol appears as a clear colorless liquid with an alcohol odor. Flash point below 0 °F. Less dense than water. Vapors heavier than air.Read more

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2-Butanol - the NIST WebBook

2-Butanol · Formula: C4H10O · Molecular weight: 74.1216 · IUPAC Standard InChI: InChI=1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3 Copy. InChI version 1.06 · IUPAC Standard ...Read more

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2-butanol, 78-92-2

Functional use(s) - flavor and fragrance agents, extraction solvent. Has an fruity type odor.

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Video: Butan 2 ol

Reaction of butan - 2- ol with conc. sulphuric acid

Butan-2-ol is a:....

butan-2-ol

3-phenyl 2-butanol, 3-phenyl butan-2-ol, Naming Alcohols, How to Name Alcohols

Hydrolysis of optically active 2-bromobutane gives-(1) (d)-butan-2-ol(2) (0)-butan-2-ol(3)

Structural Formula for 2-Butanol (C4H9OH)

2-butanol, butan-2-ol, 1-methylpropylalcohol, sec-butylalcohol, Naming Alcohols, How to Name Alcohol

Butan-2-ol

A-Level H2 Chemistry: Distinguishing Test: Butan-2-ol vs 2-methylbutan-2-ol

QCM5 butan-2-ol R

Butan-2-ol is a....

Assertion : Butan-2-ol and pentan-2-ol cannot by distinguished by iodoform.

R-Butan-2-ol to S-butan-2-ol

To prepare methyl ethyl ketone, one should oxidize (a) propan-2-ol; (b) butan-1-ol; (c) butan-2-ol;…

Butan-2-ol is optically active,12th chemistry

Acetaldehyde to Butane-2-ol

When 3 -methyl butan-2-ol is heated with HBr, the major product formed is 2-bromo-2-methyl butane. …

Arrange the following increasing order of BP (i.) Butan – 2- ol, Butan -1-ol, 2 –methylpropan -2-ol

Butan-2-ol is a `:`

Butan-2-ol is a: (a) primary alcohol (b) secondary alcohol (c) tertiary alcohol (d) dihydric alco...

Identify the stronger acid among the following: Butanol-1, butan-2-ol, isobutyl alcohol and tert...

Optically inactive ± butan-2-ol

Which of the following compounds is optically active? (a) 2-Methylpropan-1-ol (b) Butan-2-ol (c) 2-…

What is the major product of (R)-butan-2-ol + TsCl in pyridine?

Butan -2-ol is a/an: a. Aldehyde b. Primary alcohol c. Secondary alcohol d. Ketone

(+)-2-Butanol | C4H10O | CID 444683 - PubChem - NIH

(+)-2-Butanol | C4H10O | CID 444683 - structure, chemical names, physical and chemical properties, classification, patents, literature, ...

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2-Butanol | 78-92-2

2-butanol is Used for the production of intermediates of methyl ethyl ketone, for the preparation of butyl acetate, sec-butyl, used as plasticizers, processing ...Read more

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2 Butanol - an overview

21.3.3 Butanol. Butanol is another important compound produced by microorganisms that can be utilized as a fuel or fuel component.Read more

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78-92-2 CAS | BUTAN-2-OL | Alcohols | Article No. 0055B

CAS No. 78-92-2. Molecular Formula, C4H10O, Molecular Weight, 74.12. H.S. Code, 2905.1490, Shelf Life, 60 Months. Physical Properties. Physical state ...Read more

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butan-2-ol

butan-2-ol ; Molar volume: 91.8 mL/ ; Refractive index: 1.395 ; Molecular refractive power: 22.02 mL/ ; Dielectric constant: 15.80 ; Dipole moment: 1.41 D.Read more

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