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1-Butoxy-2-propanol (PNB)

Basic information

  • Product Name:1-Butoxy-2-propanol (PNB)
  • CasNo.:5131-66-8
  • MF:C7H16O2
  • MW:132.203

Physical and Chemical Properties

  • Purity:99%
  • Boiling Point:< -75 °C
  • Packing:CLEAR COLOURLESS LIQUID
  • Throughput:
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Product Details

CasNo： 5131-66-8

MF： C7H16O2

Appearance： CLEAR COLOURLESS LIQUID

Buy Good Quality 1-Butoxy-2-propanol (PNB) 5131-66-8 with a minimum purity of 99%

  • Molecular Formula:C7H16O2
  • Molecular Weight:132.203
  • Appearance/Colour:CLEAR COLOURLESS LIQUID 
  • Vapor Pressure:1.39hPa at 19.85℃ 
  • Melting Point:< -75 °C 
  • Refractive Index:n20/D 1.416(lit.) 
  • Boiling Point:171.5 °C at 760 mmHg 
  • PKA:14.49±0.20(Predicted) 
  • Flash Point:54.5 °C 
  • PSA：29.46000 
  • Density:0.891 g/cm3 
  • LogP:1.18390 

1-Butoxy-2-propanol(Cas 5131-66-8) Usage

Flammability and Explosibility

Nonflammable

InChI:InChI=1/C8H18O.C3H6.C2H6O2/c1-3-5-7-9-8-6-4-2;1-3-2;3-1-2-4/h3-8H2,1-2H3;3H,1H2,2H3;3-4H,1-2H2

5131-66-8 Relevant articles

Hydrogen bonding-catalysed alcoholysis of propylene oxide at room temperature

Li, Ruipeng,Liu, Zhimin,Wang, Yuepeng,Xiang, Junfeng,Xu, Yueting,Zhang, Fengtao,Zhao, Yanfei

supporting information, p. 8734 - 8737 (2021/09/08)

Alcoholysis of propylene oxide (PO) is a...

Nano metal oxides as efficient catalysts for selective synthesis of 1-methoxy-2-propanol from methanol and propylene oxide

Zhang, Jiawei,Cai, Qinghai,Zhao, Jingxiang,Zang, Shuying

, p. 4478 - 4482 (2018/02/07)

Nano metal oxides such as Fe2O3, Fe3O4, ...

Synthesis of propylene glycol ethers from propylene oxide catalyzed by environmentally friendly ionic liquids

Zhao, Cong,Chen, Shengxin,Zhang, Ruirui,Li, Zihang,Liu, Ruixia,Ren, Baozeng,Zhang, Suojiang

, p. 879 - 888 (2017/05/24)

A series of acetate ionic liquids were s...

Application of ionic liquid in synthesis of propylene glycol ether and synthetic method of propylene glycol ether

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Paragraph 0067; 0068; 0069; 0070; 0083; 0084, (2018/03/01)

The invention relates to the technical f...

5131-66-8 Process route

propylene glycol
57-55-6,63625-56-9

propylene glycol

butyraldehyde
123-72-8

butyraldehyde

cis/trans 2-propyl-4-methyl-1,3-dioxolane
4352-99-2

cis/trans 2-propyl-4-methyl-1,3-dioxolane

(R)-2-butoxy-1propanol
15821-83-7

(R)-2-butoxy-1propanol

1-butoxy-2-propanol
5131-66-8

1-butoxy-2-propanol

butan-1-ol
71-36-3

butan-1-ol

Conditions
Conditions Yield
With hydrogen; palladium 10% on activated carbon; at 180 ℃; for 3h; under 51716.2 Torr; Inert atmosphere;
11.9 %Chromat.
5.8 %Chromat.
With palladium 10% on activated carbon; hydrogen; at 180 ℃; for 3h; under 51755.2 Torr;
5.8 %Chromat.
methyloxirane
75-56-9,16033-71-9

methyloxirane

butan-1-ol
71-36-3

butan-1-ol

(R)-2-butoxy-1propanol
15821-83-7

(R)-2-butoxy-1propanol

1-butoxy-2-propanol
5131-66-8

1-butoxy-2-propanol

Conditions
Conditions Yield
With sulfuric acid; bei Siedetemperatur;
With H+-Zeolite X; at 35 ℃; for 24h; Yield given. Yields of byproduct given;
With aluminum oxide; Yield given. Yields of byproduct given;
With KAcMIMOH; at 60 ℃; for 4h;
With trigonal Mo-V-O oxide; at 100 ℃; for 12h;
With 1-ethyl-3-methylimidazolium acetate; at 120 ℃; for 2h; Reagent/catalyst; Temperature; Autoclave; Ionic liquid; Green chemistry;
at 100 - 200 ℃;

5131-66-8 Upstream products

  • 75-56-9
    75-56-9

    methyloxirane

  • 71-36-3
    71-36-3

    butan-1-ol

  • 57-55-6
    57-55-6

    propylene glycol

  • 109-69-3
    109-69-3

    n-Butyl chloride

5131-66-8 Downstream products

  • 84223-13-2
    84223-13-2

    1-(butoxy)-2-propanone

  • 50-00-0
    50-00-0

    formaldehyd

  • 592-84-7
    592-84-7

    n-butyl formate

  • 75-07-0
    75-07-0

    acetaldehyde

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