W254606
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W254606
4-Heptanone
≥97%
| Synonym: | Butyrone, Dipropyl ketone |
| CAS Number: | 123-19-3 |
| Linear Formula: | (CH3CH2CH2)2CO |
| Molecular Weight: | 114.19 |
| FEMA Number: | 2546 |
| Beilstein Registry Number: | 1699049 |
| EC Number: | 204-608-9 |
| Council of Europe no.: | 2034 |
| MDL number: | MFCD00009403 |
| PubChem Substance ID: | 24901133 |
| Flavis number: | 7.058 |
Description
| Biochem/physiol Actions | Taste at 5 ppm |
| Other Notes | Natural occurrence: Baked potato, cabbage, coffee, papaya, roasted peanut. |
Properties
| grade | NI |
| vapor density | 3.93 (vs air) |
| vapor pressure | 5.2 mmHg ( 20 °C) |
| assay | ≥97% |
| refractive index | n |
| bp | 145 °C(lit.) |
| mp | −33 °C(lit.) |
| density | 0.817 g/mL at 25 °C(lit.) |
| Organoleptic | apple; banana; cheese; nutty; peanut; pineapple; strawberry |
Safety
| Personal Protective Equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn |
| Risk Statements | 10-20 |
| Safety Statements | 24/25 |
| RIDADR | UN 2710 3/PG 3 |
| WGK Germany | 2 |
| RTECS | MJ5600000 |
| Flash Point(F) | 120 °F |
| Flash Point(C) | 49 °C |
References
| reference | Mosciano, G., Organoleptic Characteristics of Flavor Materials Perfum. Flavor. 8th ed., 30, 41, (2005) |
| Mosciano, G. Perfum. Flavor. 7th ed., 30, 57, (2005) | |
| Merck | Merck 13,3379 |
| Beilstein | Beil. 1,IV,3323 |
| Aldrich MSDS 1, 1009:B / Arctander, 1090 / Corp MSDS 1 (1), 1825:C / FT-IR 2 (1), 645:A / FT-IR 1 (1), 409:B / FT-NMR 1 (1), 637:B / Fenaroli, 317 / IR-Spectra (2), 217:B / IR-Spectra (3), 243:B / NMR-Reference 2 (1), 372:D / RegBook 90 (1), 449:G / RegBook 1 (1), 449:G / Sax 6, 1501 / Sigma FT-IR 1 (2), 604:A / Structure Index 1, 64:A:5 / Vapor Phase 3, 492:D |
