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V800005

1,4-Dioxane

suitable for HPLC, ≥99.7%

Synonym(s):

Diethylene oxide, Dioxane

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About This Item

Linear Formula:
C4H8O2
CAS Number:
123-91-1
Molecular Weight:
88.11
EC Number:
204-661-8
UNSPSC Code:
12352005
PubChem Substance ID:
329829069
Beilstein/REAXYS Number:
102551
MDL number:
MFCD00006571
Assay:
≥99.7%
Grade:
HPLC grade
Technique(s):
HPLC: suitable
Bp:
100-102 °C (lit.)
Vapor pressure:
27 mmHg ( 20 °C), 40 mmHg ( 25 °C)
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grade

HPLC grade

Quality Segment

vapor density

3 (vs air)

vapor pressure

27 mmHg ( 20 °C), 40 mmHg ( 25 °C)

product line

Vetec™

assay

≥99.7%

form

liquid

autoignition temp.

356 °F

expl. lim.

22 %

technique(s)

HPLC: suitable

refractive index

n20/D 1.422 (lit.)

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

Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

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Signal Word

Danger

Hazard Classifications

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

Target Organs

Respiratory system

supp_hazards

EUH019,EUH066

Storage Class

3 - Flammable liquids

Flash Point (°F)

51.8 °F - closed cup

Flash Point (°C)

11 °C - closed cup

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