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About This Item
线性分子式:
CH3C≡CCH2CH2OH
CAS号:
分子量:
84.12
Beilstein:
1735967
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
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质量水平
方案
97%
表单
liquid
折射率
n20/D 1.456 (lit.)
沸点
154-157 °C (lit.)
密度
0.912 g/mL at 25 °C (lit.)
储存温度
2-8°C
SMILES字符串
CC#CCCO
InChI
1S/C5H8O/c1-2-3-4-5-6/h6H,4-5H2,1H3
InChI key
IDYNOORNKYEHHO-UHFFFAOYSA-N
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一般描述
Inhibiting effect of 3-pentyn-1-ol on the corrosion of iron in 1M HCl has been investigated. Reaction of 3-pentyn-1-ol with Fe3(CO)12 in CH3OH/KOH solution yields closed trinuclear hydridic complex (μ-H)Fe3(CO)9(μ3-η3-[H3CCC(CH2)(CH2)CO]).
应用
3-Pentyn-1-ol was used in the synthesis of 4,4-bis(1-methyl-1H-indol-3-yl)pentan-1-ol.
警示用语：
Warning
危险分类
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
129.2 °F - closed cup
闪点(°C)
54 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
Reactions of Fe3(CO)12 with 2-methyl-3-butyn-1-ol and 3-pentyn-1-ol under basic methanolic conditions.
Bertolotti F, et al.
Journal of Organometallic Chemistry, 693(16), 2673-2678 (2008)
Inhibitive properties, adsorption and surface study of butyn-1-ol and pentyn-1-ol alcohols as corrosion inhibitors for iron in HCl.
Babic-Samardzija K, et al.
Journal of Materials Chemistry, 15(19), 1908-1916 (2005)
Synthesis of bis (indolyl) alkanes by a site-selective gold-catalyzed addition of indoles to butynol derivatives.
Barluenga J, et al.
Journal of Organometallic Chemistry, 694(4), 546-550 (2009)
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