2-Methoxyethanol
SIAL/PHR1544 - Pharmaceutical Secondary Standard; Certified Reference Material
Synonym: 2-Methoxyethanol; Ethylene glycol monomethyl ether; Methyl glycol
CAS Number: 109-86-4
Empirical Formula (Hill Notation): C3H8O2
Molecular Weight: 76.09
EC Number: 203-713-7
MDL Number: MFCD00002867
Linear Formula: CH3OCH2CH2OH
Product Type: Chemical
| agency | traceable to USP 1601645 |
| application(s) | pharmaceutical (small molecule) |
| autoignition temp. | 548 °F |
| bp | 124-125 °C (lit.) |
| CofA | current certificate can be downloaded |
| density | 0.965 g/mL at 25 °C (lit.) |
| expl. lim. | 24.5 % |
| format | neat |
| grade | certified reference material |
| pharmaceutical secondary standard | |
| InChI | 1S/C3H8O2/c1-5-3-2-4/h4H, |
| InChI key | XNWFRZJHXBZDAG-UHFFFAOYSA |
| mp | −85 °C (lit.) |
| packaging | ampule of 3x1.2 mL each |
| Quality Level | 300  |
| refractive index | n |
| SMILES string | COCCO |
| storage temp. | 2-30°C |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable | |
| vapor density | 2.62 (vs air) |
| vapor pressure | 6.17 mmHg ( 20 °C) |
| Analysis Note: | These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. |
| Application: | These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements. |
| Footnote: | To see an example of a Certificate of Analysis for this material enter LRAA4460 in the slot below. This is an example certificate only and may not be the lot that you receive. |
| General description: | Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. 2-Methoxyethanol is widely used solvent in various electrochemical studies and industrial processes. It exhibits "quasi-aprotic" properties. Its solvent characteristics are a mixture of that of protic and aprotic solvents. |
| Other Notes: | 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. |
| Symbol |    GHS02,GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H226 - H302 + H312 + H332 - H360FD - H370 - H373 |
| Precautionary statements | P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P308 + P311 |
| Hazard Codes | T |
| Risk Statements | 60-61-10-20/21/22-48/22 |
| Safety Statements | 53-36/37-45 |
| RIDADR | UN1188 - class 3 - PG 3 - Ethylene glycol monomethyl ether |
| WGK Germany | WGK 2 |
| Flash Point(F) | 104.0 °F - closed cup |
| Flash Point(C) | 40 °C - closed cup |
| bp | 124-125 °C (lit.) |
| mp | −85 °C (lit.) |
| Density | 0.965 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-30°C |
| UNSPSC | 41116107 |