W284203
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W284203
Aldrich
2-Pentanone
FCC, ≥98%
| Synonym: | Methyl propyl ketone |
| CAS Number: | 107-87-9 |
| Linear Formula: | CH3COCH2CH2CH3 |
| Molecular Weight: | 86.13 |
| FEMA Number: | 2842 |
| Beilstein Registry Number: | 506058 |
| EC Number: | 203-528-1 |
| Council of Europe no.: | 754 |
| MDL number: | MFCD00009400 |
| PubChem Substance ID: | 24901343 |
| Flavis number: | 7.054 |
Description
| Biochem/physiol Actions | Taste at 20 ppm |
| Other Notes | Natural occurrence: Apple, banana, blue cheese, butter, cheddar cheese, cocoa, cofee, fish, rum, strawberry, Virginia tobacco, whiskey. |
Properties
| grade | FCC |
| NI | |
| vapor pressure | 27 mmHg ( 20 °C) |
| assay | ≥98% |
| autoignition temp. | 941 °F |
| expl. lim. | 8.2 % |
| total impurities | <2.0% 4-methyl-2-pentanone |
| refractive index | n |
| bp | 101-105 °C(lit.) |
| mp | −78 °C(lit.) |
| density | 0.809 g/mL at 25 °C(lit.) |
| Organoleptic | alcohol; apple; banana; cheese; chocolate; musty; ethereal; fruity; pineapple; potato; strawberry; sweet; wine-like; fishy |
Safety
| Personal Protective Equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
| Hazard Codes | F,Xn |
| Risk Statements | 11-22-36/37/38 |
| Safety Statements | 9-16-29-33 |
| RIDADR | UN 1249 3/PG 2 |
| WGK Germany | 1 |
| RTECS | SA7875000 |
| UEL | 8.20% |
| LEL | 1.50% |
| Flash Point(F) | 45 °F |
| Flash Point(C) | 7 °C |
References
| reference | Mosciano, G. Perfum. Flavor. 6th ed., 28, 76, (2003) |
| Merck | Merck 13,6137 |
| Beilstein | Beil. 1,IV,3271 |
| Aldrich MSDS 1, 1438:A / Arctander, 2226 / Corp MSDS 1 (2), 2715:A / FT-IR 1 (1), 406:A / FT-IR 2 (1), 641:B / FT-NMR 1 (1), 632:C / Fenaroli, 639 / IR-Spectra (3), 240:D / IR-Spectra (2), 214:D / NMR-Reference 2 (1), 369:C / RegBook 1 (1), 447:G / RegBook 26 (1), 447:G / Sax 6, 2135 / Structure Index 1, 64:B:2 / Vapor Phase 3, 488:A |
