Sigma-Aldrich 76887 1,4-Dioxane analytical standard 5 mL
Kategori
Marka
Stok Kodu
LB.SA.76887-5ML-F
Kısa Bilgi
Synonym(s): Diethylene oxide, Dioxane Empirical Formula (Hill Notation): C4H8O2 CAS Number: 123-91-1 Molecular Weight: 88.11 Beilstein: 102551 EC Number: 204-661-8 MDL number: MFCD00006571 PubChem Substance ID: 329767413 NACRES: NA.24
|
Sigma-Aldrich 76887 1,4-Dioxane analytical standard 5 mL |
|
Synonym(s): Diethylene oxide, Dioxane
Empirical Formula (Hill Notation): C4H8O2
CAS Number: 123-91-1
Molecular Weight: 88.11
Beilstein: 102551
EC Number: 204-661-8
MDL number: MFCD00006571
PubChem Substance ID: 329767413
NACRES: NA.24
SDS İçin Resmi Tıklayınız... |
|
PROPERTIES
grade analytical standard
Quality Level 100
vapor density 3 (vs air)
vapor pressure 27 mmHg ( 20 °C) 40 mmHg ( 25 °C)
assay ≥99.5% (GC)
autoignition temp. 356 °F
shelf life limited shelf life, expiry date on the label
expl. lim. 22 %
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
refractive index n20/D 1.422 (lit.) n20/D 1.422
bp 100-102 °C (lit.)
mp 10-12 °C (lit.)
density 1.034 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
environmental
food and beverages
personal care
format neat
SMILES string C1COCCO1
InChI 1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2
InChI key RYHBNJHYFVUHQT-UHFFFAOYSA-N
DESCRIPTION
General description
1,4-Dioxane is an organic compound and an environmental contaminant, generally found in industrial waste streams and by-products. It is commonly used as an industrial solvent, in cosmetic products and household products such as lotions, soap, shampoos, bath foams.[1]
Application
1,4-Dioxane may be used as an analytical reference standard for the quantification of the analyte in water samples[1][2] using different chromatography techniques. Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
