1,4-Dioxane-d8
ALDRICH/186406 - ≥99 atom % D
Synonym: p-Dioxane-d8; Octadeuterodioxane
CAS Number: 17647-74-4
Empirical Formula (Hill Notation): C4D8O2
Molecular Weight: 96.15
EC Number: 241-628-7
MDL Number: MFCD00044239
Linear Formula: C4D8O2
Product Type: Chemical
assay | ≥99% (CP) |
bp | 99 °C (lit.) |
density | 1.129 g/mL at 25 °C (lit.) |
form | liquid |
InChI | 1S/C4H8O2/c1-2-6-4-3-5-1/ |
InChI key | RYHBNJHYFVUHQT-SVYQBANQSA |
isotopic purity | ≥99 atom % D |
mass shift | M+8 |
mp | 12 °C (lit.) |
Quality Level | 100 ![]() |
refractive index | n |
SMILES string | [2H]C1([2H])OC([2H])([2H] |
technique(s) | NMR: suitable |
General description: | 1,4-Dioxane-d8 is a deuterated derivative of 1,4-dioxane. It has an isotopic purity of 99atom%D. It is a standard purity solvent suitable for routine NMR analyses (conducted at ambient temperatures where quality is less critical). It is widely employed as a deuterated standard. It participates as a surrogate standard during the activated carbon SPE (solid-phase extraction) and GC-MS-SIM (gas chromatography-mass spectrometry (GC-MS) in selected ion monitoring (SIM) mode) quantification of 1,4-dioxane in drinking water. |
Packaging: | 1, 5, 10 g in ampule |
Symbol | ![]() ![]() ![]() |
Signal word | Danger |
Hazard statements | H225 - H319 - H335 - H351 |
Precautionary statements | P201 - P210 - P305 + P351 + P338 - P308 + P313 |
Hazard Codes | F,Xn |
Risk Statements | 11-19-36/37-40-66 |
Safety Statements | 9-16-36/37-46 |
RIDADR | UN1165 - class 3 - PG 2 - Dioxane |
WGK Germany | WGK 3 |
Supplemental Hazard Statements | EUH019 - EUH066 |
Purity | ≥99% (CP) |
bp | 99 °C (lit.) |
mp | 12 °C (lit.) |
Density | 1.129 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 12142201 |