Diphenyl ether
SUPELCO/PHR9034 - reference material
Synonym: Oxydibenzene; Propofol impurity I; Diphenyl oxide; Phenyl ether
CAS Number: 101-84-8
Empirical Formula (Hill Notation): C12H10O
Molecular Weight: 170.21
MDL Number: MFCD00003034
Linear Formula: (C6H5)2O
Product Type: Chemical
API family | propofol |
assay | ≥98.0% (GC) |
autoignition temp. | 1144 °F |
bp | 259 °C (lit.) |
density | 1.073 g/mL at 25 °C (lit.) |
expl. lim. | 1.5 % |
form | crystals |
grade | reference material |
InChI | 1S/C12H10O/c1-3-7-11(8-4- |
InChI key | USIUVYZYUHIAEV-UHFFFAOYSA |
mp | 25-27 °C (lit.) |
Quality Level | 200 |
refractive index | n |
shelf life | limited shelf life, expiry date on the label |
SMILES string | O(c1ccccc1)c2ccccc2 |
storage temp. | 2-8°C |
vapor density | >5.86 (25 °C, vs air) |
vapor pressure | <1 mmHg ( 20 °C) |
General description: | This reference material (RM) is produced and certified in accordance with ISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ. Certified content incl. uncertainty and expiry date are given on the certificate. Download your certificate at: http://www.sigma-aldrich. |
Symbol | GHS07,GHS09 |
Signal word | Warning |
Hazard statements | H319 - H410 |
Precautionary statements | P264 - P273 - P280 - P305 + P351 + P338 - P337 + P313 - P391 |
WGK Germany | WGK 2 |
Flash Point(F) | 239.0 °F - closed cup |
Flash Point(C) | 115 °C - closed cup |
Purity | ≥98.0% (GC) |
bp | 259 °C (lit.) |
mp | 25-27 °C (lit.) |
Density | 1.073 g/mL at 25 °C (lit.) |
Refractive Index | n |
Storage Temp. | 2-8°C |
UNSPSC | 41116107 |