Morpholine
SIAL/90179 - analytical standard
Synonym: Tetrahydro-
CAS Number: 110-91-8
Empirical Formula (Hill Notation): C4H9NO
Molecular Weight: 87.12
EC Number: 203-815-1
MDL Number: MFCD00005972
Linear Formula: C4H9NO
Product Type: Chemical
| application(s) | cleaning products cosmetics environmental food and beverages personal care |
| assay | ≥99.5% (GC) |
| autoignition temp. | 590 °F |
| bp | 129 °C (lit.) |
| density | 0.996 g/mL at 25 °C (lit.) |
| 1.000 g/mL at 20 °C | |
| expl. lim. | 10.8 % |
| format | neat |
| grade | analytical standard |
| InChI | 1S/C4H9NO/c1-3-6-4-2-5-1/ |
| InChI key | YNAVUWVOSKDBBP-UHFFFAOYSA |
| mp | −7-−5 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| n |
|
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | C1COCCN1 |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable | |
| vapor density | 3 (vs air) |
| vapor pressure | 31 mmHg ( 38 °C) |
| 7 mmHg ( 20 °C) |
| Application: | Morpholine has been used as a reference standard for the identification of the analyte in water by gas chromatography-mass spectrometry (GC-MS). It may be used as a reference standard for the determination of the analyte in fruit-based soft drinks, in natural waters and in vegetables by liquid chromatography-mass spectrometry (LC-MS) and in drugs by GC-MS. |
| Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| General description: | Morpholines are systemic compounds that exert both protective and curative actions against fungal diseases. |
| Symbol |    GHS02,GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H226 - H302 - H311 + H331 - H314 |
| Precautionary statements | P210 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338 |
| Hazard Codes | C |
| Risk Statements | 10-20/21/22-34 |
| Safety Statements | 23-36-45 |
| RIDADR | UN 2054 3(8) / PGI |
| WGK Germany | WGK 1 |
| Flash Point(F) | 87.8 °F - closed cup |
| Flash Point(C) | 31 °C - closed cup |
| Purity | ≥99.5% (GC) |
| bp | 129 °C (lit.) |
| mp | −7-−5 °C (lit.) |
| Density | 1.000 g/mL at 20 °C; 0.996 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 41116107 |