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ChemicalBook >> CAS DataBase List >> Dibutoxymethane

Dibutoxymethane

Dibutoxymethane price.
  • $15 - $4706.63
  • Product name: Dibutoxymethane
  • CAS: 2568-90-3
  • MF: C9H20O2
  • MW: 160.25
  • EINECS:219-909-0
  • MDL Number:MFCD00059270
  • Synonyms:1,1’-[methylenebis(oxy)]bis-Butane ;1-butoxymethoxy-butane ;Butylal;Dibutoxymethane;Dibutyl formal;Di-n-butyl formal;Formaldehyde dibutyl acetal;formaldehydedibutylacetal
7 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 25g
  • 25mL
  • 50ml
  • 100ml
  • 250ml
  • 250G
  • 1l
  • ManufacturerAK Scientific
  • Product numberM328
  • Product descriptionDi-n-Butylformal
  • Packaging25mL
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0290456
  • Product descriptionFORMALDEHYDE DI-N-BUTYL ACETAL 98.00%
  • Packaging250G
  • Price$4706.63
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number689386
  • Product descriptionFormaldehyde dibutyl acetal puriss., ≥98.5% (GC)
  • Packaging1l
  • Price$221
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number689386
  • Product descriptionFormaldehyde dibutyl acetal puriss., ≥98.5% (GC)
  • Packaging250ml
  • Price$73.6
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD1711
  • Product descriptionDibutoxymethane >98.0%(GC)
  • Packaging25g
  • Price$156
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberM303265
  • Product description1,1''-[Methylenebis(oxy)]bis-butane
  • Packaging50ml
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberM303265
  • Product description1,1''-[Methylenebis(oxy)]bis-butane
  • Packaging100ml
  • Price$55
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific M328 Di-n-Butylformal 25mL $15 2021-12-16 Buy
American Custom Chemicals Corporation CHM0290456 FORMALDEHYDE DI-N-BUTYL ACETAL 98.00% 250G $4706.63 2021-12-16 Buy
Sigma-Aldrich 689386 Formaldehyde dibutyl acetal puriss., ≥98.5% (GC) 1l $221 2024-03-01 Buy
Sigma-Aldrich 689386 Formaldehyde dibutyl acetal puriss., ≥98.5% (GC) 250ml $73.6 2024-03-01 Buy
TCI Chemical D1711 Dibutoxymethane >98.0%(GC) 25g $156 2024-03-01 Buy
TRC M303265 1,1''-[Methylenebis(oxy)]bis-butane 50ml $45 2021-12-16 Buy
TRC M303265 1,1''-[Methylenebis(oxy)]bis-butane 100ml $55 2021-12-16 Buy

Properties

Melting point :-58.1°C
Boiling point :180°C
Density :0,84 g/cm3
vapor pressure :1-1.11hPa at 22.7-25℃
refractive index :n20/D1.406
Flash point :60°C
form :clear liquid
color :Colorless to Almost colorless
Water Solubility :222.5-250mg/L at 20℃
LogP :2.77-4.1 at 20-21.5℃
EPA Substance Registry System :Butane, 1,1'-[methylenebis(oxy)]bis- (2568-90-3)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Description

Formaldehyde dibutyl acetal is a halogen-free and less toxic solvent that can be used to solubilize commercial low-density polyethylene (LDPE) samples to analyze molecular weight distribution using gel permeation chromatography (GPC). It can also be used as a reactant to prepare butoxymethyltriphenylphosphonium iodide, which is used for carbon homologation and also as a useful key intermediate in organic synthesis.

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