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900640

1,4-Dioxane

anhydrous, ZerO2®, 99.8%

Synonym(s):

1,4-Dioxane ZerO2®, Degassed and low oxygen 1,4-dioxane, Diethylene oxide, Dioxane

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Size/SKUAvailabilityPrice
4 x 2 mL

Available to ship TODAYfromMILWAUKEE

$213.00
$159.75

About This Item

Linear Formula:
C4H8O2
CAS Number:
Molecular Weight:
88.11
EC Number:
204-661-8
UNSPSC Code:
12352005
NACRES:
NA.21
Beilstein/REAXYS Number:
102551
MDL number:
Assay:
99.8%
Grade:
ZerO2®
Bp:
100-102 °C (lit.)
Vapor pressure:
27 mmHg ( 20 °C), 40 mmHg ( 25 °C)

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grade

ZerO2®

Quality Segment

vapor density

3 (vs air)

vapor pressure

27 mmHg ( 20 °C), 40 mmHg ( 25 °C)

assay

99.8%

form

liquid

autoignition temp.

356 °F

quality

anhydrous

expl. lim.

22 %

dilution

(for analytical testing)

impurities

≤0.003% water
water

refractive index

n20/D 1.422 (lit.)

pH

6.0-8 (20 °C, 500 g/L)

bp

100-102 °C (lit.)

mp

10-12 °C (lit.)

density

1.034 g/mL at 25 °C (lit.)

SMILES string

C1COCCO1

InChI

1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2

InChI key

RYHBNJHYFVUHQT-UHFFFAOYSA-N

Application

ZerO2 products are rigorously degassed with highly pure inert gas providing solvents and solutions (anhydrous if specified) with very low residual oxygen content.

Legal Information

ZerO2 is a registered trademark of Sigma-Aldrich Co. LLC

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This Item
360481PHR1549D201863
description

anhydrous, ZerO2®, 99.8%

description

ACS reagent, ≥99.0%, contains ≤50 ppm BHT as stabilizer

description

Pharmaceutical Secondary Standard; Certified Reference Material

description

ReagentPlus®, ≥99%, contains ≤50 ppm BHT as stabilizer

grade

ZerO2®

grade

ACS reagent

grade

certified reference material, pharmaceutical secondary standard

grade

-

assay

99.8%

assay

≥99.0%

assay

-

assay

≥99%

Quality Level

100

Quality Level

200

Quality Level

300

Quality Level

100

form

liquid

form

liquid

form

-

form

liquid

density

1.034 g/mL at 25 °C (lit.)

density

1.034 g/mL at 25 °C (lit.)

density

1.034 g/mL at 25 °C (lit.)

density

1.034 g/mL at 25 °C (lit.)

autoignition temp.

356 °F

autoignition temp.

356 °F

autoignition temp.

356 °F

autoignition temp.

356 °F


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signalword

Danger

Hazard Classifications

Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Respiratory system

supp_hazards

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

51.8 °F - closed cup

flash_point_c

11 °C - closed cup



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