443816
1-十二烷醇
ACS reagent, ≥98.0%
别名:
十二碳醇, 十二醇, 月桂醇
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关于此项目
线性分子式:
CH3(CH2)11OH
化学文摘社编号:
分子量:
186.33
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39020229
UNSPSC Code:
12352104
EC Number:
203-982-0
MDL number:
Beilstein/REAXYS Number:
1738860
Assay:
≥98.0%
Grade:
ACS reagent
Bp:
260-262 °C (lit.)
Vapor pressure:
0.1 mmHg ( 20 °C)
grade
ACS reagent
Quality Level
vapor density
7.4 (vs air)
vapor pressure
0.1 mmHg ( 20 °C)
assay
≥98.0%
form
solid or liquid
autoignition temp.
500 °F
expl. lim.
4 %
dilution
(for analytical testing)
impurities
≤0.05% water
color
APHA: ≤10
refractive index
n20/D 1.442 (lit.)
bp
260-262 °C (lit.)
mp
22-26 °C (lit.)
solubility
water: slightly soluble 1 g/L at 23 °C
density
0.833 g/mL at 25 °C (lit.)
SMILES string
CCCCCCCCCCCCO
InChI
1S/C12H26O/c1-2-3-4-5-6-7-8-9-10-11-12-13/h13H,2-12H2,1H3
InChI key
LQZZUXJYWNFBMV-UHFFFAOYSA-N
General description
十二醇为长链烷基醇。测定了 303.15～323.15K 温度范围内的密度和粘度。研究了十二醇与十二烷基硫酸钠 (SDS) 胶束溶液相互作用的热力学。该溶剂符合 ACS 质量标准，可用于需要严格质量条件（如分析检测）的工艺。
Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Application
1-十二醇可用于以下合成：
- 在 10mol% 的 1-溴十二烷存在下，通过与甘油的醚化反应生成单十二烷基甘油醚。
- 通过蛙肝微粒体催化的羟基化反应得到的ω-和(ω-1)-羟基衍生物。
- 在溴酸钠和钌催化剂存在下氧化合成十二醛。
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signalword
Warning
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2
存储类别
11 - Combustible Solids
flash_point_f
249.8 °F - closed cup
flash_point_c
121 °C - closed cup
Y Miura
Lipids, 16(10), 721-725 (1981-10-01)
Frog liver microsomes catalyzed the hydroxylation of 1-dodecanol into the corresponding omega- and (omega-1)-hydroxy derivatives. The hydroxylation rate for 1-dodecanol was much lower than that for lauric acid. Both NADPH and O2 were required for hydroxylation activity. NADH had no
Density and viscosity of 1-alkanols.
Saleh MA, et al.
Physics and Chemistry of Liquids, 42(6), 615-623 (2004)
Homogeneously-catalyzed etherification of glycerol with 1-dodecanol.
Gaudin P, et al.
Catalysis Science & Technology, 1(4), 616-620 (2011)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 443816-500G | 04061832283098 |
| 443816-1KG | 04061837566998 |