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Merck

1.09671

1,4-Dioxane

for analysis EMSURE® ACS,ISO

別名:

1,4-Dioxane, Glycolethylether, 1,4-Diethylene dioxide, 1,4-Dioxacyclohexane

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この商品について

実験式(ヒル表記法):
C4H8O2
CAS番号:
分子量:
88.11
UNSPSC Code:
12191504
EC Index Number:
204-661-8
NACRES:
NB.21
MDL number:
Assay:
≥99.5% (GC)
Grade:
ACS reagent
Bp:
101.5 °C/1013 hPa
Vapor pressure:
41 hPa ( 20 °C)
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grade

ACS reagent

Quality Segment

agency

reag. ISO

vapor pressure

41 hPa ( 20 °C)

product line

EMSURE®

assay

≥99.5% (GC)

form

liquid

autoignition temp.

300 °C

potency

5200 mg/kg LD50, oral (Rat), 7600 mg/kg LD50, skin (Rabbit)

contains

~25 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT) as stabilizer

expl. lim.

1.7-25.2 % (v/v)

dilution

(for analytical testing)

impurities

≤0.0008 meq/g Acidity, ≤0.005% Acetaldehyde, ≤0.005% Peroxide (as H2O2), ≤0.01% Carbonyl compounds (as CO), ≤0.05% Formaldehyde, ≤0.05% Water

evapn. residue

≤0.001%

color

APHA: ≤10

pH

6-8 (20 °C, 500 g/L in H2O)

bp

101.5 °C/1013 hPa

mp

12 °C

transition temp

flash point 11 °C

density

1.03 g/cm3 at 20 °C

cation traces

Al: ≤0.00005%, B: ≤0.000002%, Ba: ≤0.00001%, Ca: ≤0.00005%, Cd: ≤0.000005%, Co: ≤0.000002%, Cr: ≤0.000002%, Cu: ≤0.000002%, Fe: ≤0.00001%, Mg: ≤0.00001%, Mn: ≤0.000002%, Ni: ≤0.000002%, Pb: ≤0.00001%, Sn: ≤0.00001%, Zn: ≤0.00001%

storage temp.

2-30°C

SMILES string

O1CCOCC1

InChI

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

InChI key

RYHBNJHYFVUHQT-UHFFFAOYSA-N

General description

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Application


  • Preferential Solvation Phenomena as Solute-Induced Structure-Making/Breaking Processes: Linking Thermodynamic Preferential Interaction Parameters to Fundamental Structure Making/Breaking Functions.: This study explores the solvation dynamics and interactions in solutions containing 1,4-dioxane, highlighting the solute′s influence on molecular arrangements and interactions (Chialvo AA, 2024).

  • Green Synthesis of Highly Fluorescent NCQDs: A Comprehensive Study on Synthesis, Characterization, Photophysical Properties, pH Sensing, Heavy Metal Detection, and Solvatochromic Behavior through Hydrothermal Method.: Discusses the development of nanocrystals using 1,4-dioxane as a solvent, focusing on their application in environmental monitoring and chemical sensing (Negi P et al., 2024).

  • Concentration Fluctuation/Microheterogeneity Duality Illustrated with Aqueous 1,4-Dioxane Mixtures.: This paper presents a theoretical analysis of the mixture behavior of water and 1,4-dioxane, providing insights into the molecular interactions and solution properties (Kolaříková A et al., 2024).

  • Synthesis, molecular docking studies and biological evaluation of N-(4-oxo-2-(trifluoromethyl)-4H-chromen-7-yl) benzamides as potential antioxidant, and anticancer agents.: Explores the synthesis of new compounds using 1,4-dioxane and their potential as therapeutic agents, highlighting the versatility of 1,4-dioxane in drug development (Jorepalli S et al., 2024).


Other Notes

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Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany


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signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

保管分類

3 - Flammable liquids

wgk

WGK 3

flash_point_f

51.8 °F - closed cup

flash_point_c

11 °C - closed cup

supp_hazards


適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

Class I Designated Chemical Substances

prtr

1096716025: + 1096718888: + 1096716190: + 1096715024: + 1096711000: + 1096710000: + 1096719999: + 1096710250: + 1096712500: + 1096715005:

jan

Group 4: Flammable liquids + Type 1 petroleums + Hazardous rank II + Water soluble liquid

fsl



試験成績書(COA)

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