Diethyl Ether
SIAL/RTC000077 - Pharmaceutical Secondary Standard; Certified Reference Material
Synonym: Diethyl ether; Ether; Ethyl ether
CAS Number: 60-29-7
Empirical Formula (Hill Notation): C4H10O
Molecular Weight: 74.12
MDL Number: MFCD00011646
Linear Formula: (CH3CH2)2O
Product Type: Chemical
autoignition temp. | 320 °F |
bp | 34.6 °C (lit.) |
CofA | current certificate can be downloaded |
density | 0.706 g/mL at 25 °C (lit.) |
expl. lim. | 36.5 % |
grade | certified reference material |
pharmaceutical secondary standard | |
InChI | 1S/C4H10O/c1-3-5-4-2/h3-4 |
InChI key | RTZKZFJDLAIYFH-UHFFFAOYSA |
mp | −116 °C (lit.) |
packaging | pkg of 20 mL |
Quality Level | 300 ![]() |
refractive index | n |
SMILES string | CCOCC |
storage temp. | 2-30°C |
vapor density | 2.6 (vs air) |
Analysis Note: | These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. |
Footnote: | To see an example of a Certificate of Analysis for this material enter LRAB9776 in the Documents 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 |
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 | ![]() ![]() |
Signal word | Danger |
Hazard statements | H224 - H302 - H336 |
Precautionary statements | P210 - P233 - P240 - P241 - P301 + P312 - P403 + P233 |
WGK Germany | WGK 1 |
Flash Point(F) | -40.0 °F |
Flash Point(C) | -40 °C |
Supplemental Hazard Statements | EUH019 - EUH066 |
bp | 34.6 °C (lit.) |
mp | −116 °C (lit.) |
Density | 0.706 g/mL at 25 °C (lit.) |
Refractive Index | n |
Storage Temp. | 2-30°C |
UNSPSC | 41116107 |