418099
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418099
Aldrich
Benzaldehyde
purified by redistillation, ≥99.5%
| Synonym: | Artificial essential oil of almond |
| CAS Number: | 100-52-7 |
| Linear Formula: | C6H5CHO |
| Molecular Weight: | 106.12 |
| Beilstein Registry Number: | 471223 |
| EC Number: | 202-860-4 |
| MDL number: | MFCD00003299 |
| PubChem Substance ID: | 24866203 |
Description
| Packaging | 100, 500 mL in Sure/Seal™ |
Properties
| vapor density | 3.7 (vs air) |
| vapor pressure | 4 mmHg ( 45 °C) |
| assay | ≥99.5% |
| autoignition temp. | 374 °F |
| purified by | redistillation |
| expl. lim. | 1.4 %± , 20 °F |
| refractive index | n |
| bp | 178-179 °C(lit.) |
| mp | −26 °C(lit.) |
| density | 1.045 g/mL at 25 °C(lit.) |
Safety
| Personal Protective Equipment | Eyeshields, Faceshields, Gloves, Respirators |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| Safety Statements | 24 |
| RIDADR | UN1990 9/PG 3 |
| WGK Germany | 2 |
| RTECS | CU4375000 |
| UEL | 8.50%(V) |
| LEL | 1.40%(V) |
| Flash Point(F) | 147.2 °F |
| Flash Point(C) | 64 °C |
References
| Merck | Merck 13,1057 |
| Beilstein | Beil. 7,IV,505 |
| Fieser | Fieser 1,46 / Fieser 6,26 |
| reference | Aldrich MSDS 1, 150:B / Arctander, 268 / Corp MSDS 1 (1), 344:D / FT-IR 2 (2), 2522:A / FT-IR 1 (2), 104:A / FT-NMR 1 (2), 932:B / Fenaroli, 132 / IR-Spectra (3), 911:E / IR-Spectra (2), 797:E / NMR-Reference 2 (2), 103:C / RegBook 68 (2), 1713:D / RegBook 1 (2), 1713:D / Sax 6, 354 / Sigma FT-IR 1 (2), 300:C / Structure Index 1, 271:B:7 / Vapor Phase 3, 1283:B |
