Advanced Search



1,4-Dioxane

SIAL/296309 - anhydrous, 99.8%, contains <=25 ppm BHT as stabilizer

Synonym: Diethylene oxide; Dioxane

CAS Number: 123-91-1
Empirical Formula (Hill Notation): C4H8O2
Molecular Weight: 88.11
EC Number: 204-661-8
MDL Number: MFCD00006571
Linear Formula: C4H8O2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-296309-100ML 100 mL
 $86.50
1/EA		 Add To Favorites
45-296309-12X100ML 100 mL
 $897.00
12/EA		 Add To Favorites
45-296309-1L 1 L
 $154.00
1/EA		 Add To Favorites
45-296309-6X1L 1 L
 $781.00
6/EA		 Add To Favorites
45-296309-2L 2 L
 $241.00
1/EA		 Add To Favorites
45-296309-18L 18 L
 $1430.00
1/EA		 Add To Favorites
45-296309-200L 200 L
 $0.00
1/EA
CALL FOR PRICE		 Add To Favorites
Anhydrous, Sureseal
Anhydrous, Sureseal
Anhydrous, Sureseal

 

assay 99.8%
autoignition temp. 356 °F
bp 100-102 °C (lit.)
density 1.034 g/mL at 25 °C (lit.)
evapn. residue ≤0.005%
expl. lim. 22 %
form liquid
grade anhydrous
impurities <0.003% water
  <0.005% water (100 mL pkg)
InChI 1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2
InChI key RYHBNJHYFVUHQT-UHFFFAOYSA-N
mp 10-12 °C (lit.)
pH 6.0-8 (20 °C, 500 g/L)
Quality Level 200 
refractive index n20/D 1.422 (lit.)
SMILES string C1COCCO1
vapor density 3 (vs air)
vapor pressure 27 mmHg ( 20 °C)
  40 mmHg ( 25 °C)
Application: 1,4-Dioxane may undergo nickel-catalyzed oxidative arylation with arylboronic acids to form α-arylated ethers.
It may be used as a solvent to synthesize:
•  (Chloromethyl)dimethylphenylsilane from chloro(chloromethyl)dimethylsilane via zinc-catalyzed substitution reaction with phenylmagnesium bromide.
• N-(2,2,2-trifluoro-1-hydroxyethyl)-acetamide from 2,2,2-trifluoro-1-methoxyethanol and acetamide.
Other Notes: The article number 296309-4X2L will be discontinued. Please order the single bottle 296309-2L which is physically identical with the same exact specifications.
Packaging: 1, 6×1, 2 L in Sure/Seal™
Packaging: 100, 12×100 mL in Sure/Seal™
Packaging: 18 L in Pure-Pac™ 1
Packaging: 200 L in Kilo-Lab™
Packaging: 200 L in Pure-Pac™ 1
Packaging: View returnable container options .
Purity 99.8%
bp 100-102 °C (lit.)
mp 10-12 °C (lit.)
Density 1.034 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.422 (lit.)
UNSPSC 12352005

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Tariffs & Effects on Pricing

Tariff note: As we navigate the current environment of tariff surcharges and mid-year manufacturer price increases, we want to keep you informed. While we have avoided making specific decisions thus far, we anticipate that we will be forced to implement a cost adjustment policy to offset the fees we have already been absorbing. We are committed to transparency and moderation in this process.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top