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Merck
CN

360465

Sigma-Aldrich

正丁醇

ACS reagent, ≥99.4%

别名:

丁醇, 正丁醇

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About This Item

线性分子式:
CH3(CH2)3OH
CAS号:
分子量:
74.12
Beilstein:
969148
EC 号:
MDL编号:
UNSPSC代码:
12352001
PubChem化学物质编号:
NACRES:
NA.21

等级

ACS reagent

质量水平

蒸汽密度

2.55 (vs air)

蒸汽压

5.5 mmHg

检测方案

≥99.4%

形式

liquid

自燃温度

649 °F

expl. lim.

11.2 %

杂质

≤0.0008 meq/g Titr. acid
≤0.01% butyraldehyde
≤0.1% water
≤0.2% butyl ether

蒸发残留物

≤0.005%

颜色

APHA: ≤10

折射率

n20/D 1.399 (lit.)

pH值(酸碱度)

7 (20 °C, 70 g/L)

bp

116-118 °C (lit.)

mp

−90 °C (lit.)

密度

0.81 g/mL at 25 °C (lit.)

SMILES字符串

CCCCO

InChI

1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3

InChI key

LRHPLDYGYMQRHN-UHFFFAOYSA-N

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一般描述

1-丁醇是一种伯醇,可用作提取合成树脂、天然树脂、油漆、精油、树胶、涂料、染料、樟脑和生物碱的提取液。它可用作激素、维生素和抗生素的提取溶剂。1-丁醇被用在脱漆剂和工业清洁剂的生产中。它还用于制造橡胶产品、塑料、涂料溶剂和邻苯二甲酸二丁酯。

应用

1-丁醇可以用作:
  • 与水一起用作甘蔗渣脱木素过程中的溶剂。
  • 在以乙酰丙酮锌水合物为前体合成氧化锌纳米颗粒的过程中作为试剂和反应介质。
  • 作为柴油-生物柴油-丁醇三元混合物的添加剂,可实现燃料的可持续性。
  • 作为酶催化的油酸酯化反应中的反应物。

greener alternative product

产品编号
说明
价格

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

靶器官

Central nervous system, Respiratory system

WGK

WGK 1

法规信息

危险化学品

分析证书(COA)

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E Gavini et al.
International journal of pharmaceutics, 307(1), 9-15 (2005-11-01)
The nasal route is used both for local therapies and, more recently, for the systemic administration of drugs, as well as for the delivery of peptides and vaccines. In this study the nasal administration of Carbamazepine (CBZ) has been studied
The kinetics of the triethylamine-catalyzed reaction of diisocyanates with 1-butanol in toluene.
Burkus J and Eckert CF.
Journal of the American Chemical Society, 80(22), 5948-5950 (1958)
Acid-base properties of silica-aluminas: use of 1-butanol dehydration as a test reaction.
Berteau P, et al.
Applied Catalysis, 70(1), 307-323 (1991)
C R Shen et al.
Metabolic engineering, 10(6), 312-320 (2008-09-09)
Production of higher alcohols via the keto-acid intermediates found in microorganism's native amino-acid pathways has recently shown promising results. In this work, an Escherichia coli strain that produces 1-butanol and 1-propanol from glucose was constructed. The strain first converts glucose
R W Wulkan et al.
The International journal of biochemistry, 18(11), 1045-1051 (1986-01-01)
The butanol extraction method of Morton (1950), a routine step in enzyme purification, is discussed with special reference to a hydrophobic form of alkaline phosphatase from human liver tissue. This form slowly precipitates from butanol-extracted liver tissue homogenates stored at

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