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CRM48367

Supelco

1,4-Dioxan-Lösung

certified reference material, 2000 μg/mL in methanol, ampule of 1 mL

Synonym(e):

1,4-Dioxan -Lösung

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About This Item

Empirische Formel (Hill-System):
C4H8O2
CAS-Nummer:
123-91-1
Molekulargewicht:
88.11
MDL-Nummer:
MFCD00006571
UNSPSC-Code:
41116107
PubChem Substanz-ID:
329798454
NACRES:
NA.24

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Qualität

certified reference material
TraceCERT®

Qualitätsniveau

300

Produktlinie

TraceCERT®

Analysenzertifikat (CofA)

current certificate can be downloaded

Verpackung

ampule of 1 mL

Konzentration

2000 μg/mL in methanol

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

Anwendung(en)

environmental

Format

single component solution

Lagertemp.

2-30°C

SMILES String

C1COCCO1

InChI

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

InChIKey

RYHBNJHYFVUHQT-UHFFFAOYSA-N

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Anwendung

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Sonstige Hinweise

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Rechtliche Hinweise

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

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Carc. 1B - Flam. Liq. 2 - STOT SE 1

Zielorgane

Eyes,Central nervous system

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 3

Flammpunkt (°F)

49.5 °F - closed cup

Flammpunkt (°C)

9.7 °C - closed cup

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number

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1,4-Dioxan puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5% (GC)

Sigma-Aldrich

33147

1,4-Dioxan

1,4-Dioxan-d8 ≥99 atom % D

Sigma-Aldrich

186406

1,4-Dioxan-d8

1,4-Dioxan for analysis EMSURE® ACS,ISO

Supelco

1.09671

1,4-Dioxan

Di-(2-ethylhexyl)-phthalat -Lösung certified reference material, 2000 μg/mL in methanol

Supelco

47994

Di-(2-ethylhexyl)-phthalat -Lösung

Carlos E Agudelo-Morales et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 13(18), 4195-4201 (2012-10-24)
The quenching of pyrene and 1-methylpyrene fluorescence by nitroanilines (NAs), such as 2-, 3-, and 4-nitroaniline (2-NA, 3-NA, and 4-NA, respectively), 4-methyl-3-nitroaniline (4-M-3-NA), 2-methyl-4-nitroaniline (2-M-4-NA), and 4-methyl-3,5-dinitroaniline (4-M-3,5-DNA), are studied in toluene and 1,4-dioxane. Steady-state fluorescence data show the higher
Iñaki Galve et al.
Molecular diversity, 16(4), 639-649 (2012-10-12)
A practical protocol was developed for the synthesis of 2-arylamino substituted 4-amino-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-ones from α,β-unsaturated esters, malononitrile, and an aryl substituted guanidine via the corresponding 3-aryl-3,4,5,6- tetrahydropyrido[2,3-d]pyrimidin-7(8H)-ones. Such compounds are formed upon treatment of 2-methoxy-6-oxo-1,4,5,6-tetrahydropyridine-3-carbonitriles with an aryl substituted guanidine in
Abdullah M Asiri et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 95, 679-684 (2012-05-18)
The absorption and fluorescence characteristics of 4-(p-N,N-dimethyl-aminophenylmethylene)-2-phenyl-5-oxazolone (DPO) have been investigated in different solvents. DPO dye exhibits a large red shift in both absorption and emission spectra as solvent polarity increases, indicating a large change in the dipole moment of
Kiyoaki Ishimoto et al.
Biomacromolecules, 13(11), 3757-3768 (2012-09-19)
For developing broader application of biobased polymers, graft copolymers and comb polymers having poly(lactic acid) (PLA) side chains have been synthesized by using a macromonomer technique. PLA macromonomers (MMm) having a methacryloyl polymerizable group with different PLA chain length with
R Dario Arrua et al.
Journal of chromatography. A, 1273, 26-33 (2013-01-01)
Rigid monolithic cryostructures were prepared in capillary format at sub-zero temperatures and used successfully in the separation of proteins by hydrophobic interaction chromatography (HIC). The polymerization mixture consisted of poly(ethyleneglycol) diacrylate (PEGDA) M(n)∼258 as the single monomer, a mixture of
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