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612073

Sigma-Aldrich

1,4-Dioxane solution

NMR reference standard, 40% in benzene-d6 (99.6 atom % D), chromium(III) acetylacetonate 5 mg/mL, NMR tube size 3 mm × 8 in.

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About This Item

Empirical Formula (Hill Notation):
C4H8O2
CAS Number:
123-91-1
Molecular Weight:
88.11
MDL number:
MFCD00006571
UNSPSC Code:
12352005
PubChem Substance ID:
24882090
NACRES:
NA.11

grade

NMR reference standard

composition

chromium(III) acetylacetonate, 5 mg/mL

concentration

40% in benzene-d6 (99.6 atom % D)

technique(s)

NMR: suitable

NMR tube size

3 mm × 8 in.

SMILES string

C1COCCO1

InChI

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

InChI key

RYHBNJHYFVUHQT-UHFFFAOYSA-N

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Features and Benefits

13C sensitivity

Quantity

3 mm O.D. tube contains 0.235 mL.

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Carc. 1A - Eye Irrit. 2 - Flam. Liq. 2 - Muta. 1B - Skin Irrit. 2 - STOT RE 1 - STOT SE 3

target_organs

Blood, Respiratory system

supp_hazards

EUH019

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

32.0 °F - closed cup

flash_point_c

0 °C - closed cup

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An intrinsic biodegradation study involving the design and implementation of innovative environmental diagnostic tools was conducted to evaluate whether monitored natural attenuation (MNA) could be considered as part of the remedial strategy to treat an aerobic aquifer contaminated with 1,4-dioxane
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Chemosphere, 91(1), 88-92 (2012-12-15)
1,4-Dioxane (dioxane), a probable human carcinogen, is used as a solvent stabilizer for 1,1,1-trichloroethane (TCA) and other chlorinated solvents. Consequently, TCA and its abiotic breakdown product 1,1-dichloroethene (DCE) are common co-contaminants of dioxane in groundwater. The aerobic degradation of dioxane
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