ETHYL AMYL KETONE (CAS 541-85-5) — formula C8H16O, molecular weight 128.21; category organic chemicals.
| CAS Number | 541-85-5 |
|---|---|
| Molecular Formula | C8H16O |
| Molecular Weight | 128.21 |
| Melting Point | -70 °F (NIOSH, 2024) |
| Boiling Point | 315 °F at 760 mmHg (NIOSH, 2024) |
| LogP | 2.2 |
| Category | Organic Chemicals |
ETHYL AMYL KETONE is a carbon-based organic compound with CAS registry number 541-85-5 and molecular formula C8H16O (molecular weight 128.21), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 541-85-5
Its molecular formula C8H16O comprises 8 C, 16 H, 1 O atoms.
Also known as: ETHYL AMYL KETONE · 乙基戊酮
Category: organic chemicals
The CAS registry number of ETHYL AMYL KETONE is 541-85-5.
Molecular formula C8H16O, molecular weight 128.21.
It is also registered under: ETHYL AMYL KETONE, 乙基戊酮.
Category: Organic Chemicals.
Independent reference data for ETHYL AMYL KETONE (CAS 541-85-5), compiled from public chemistry databases.
| CAS Registry Number | 541-85-5 |
|---|---|
| PubChem CID | 7822 |
| Molecular formula | C8H16O |
| IUPAC name | 5-methylheptan-3-one |
| UNII (FDA) | 9RQ13D247K |
| Molecular Weight | 128.21 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 4 |
| Exact Mass | 128.120115130 |
| Monoisotopic Mass | 128.120115130 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 9 |
| Boiling Point | 315 °F at 760 mmHg (NIOSH, 2024) |
|---|---|
| Boiling Point | 157-162 °C |
| Boiling Point | 168 °C @760 [mm Hg] |
| Boiling Point | 315 °F |
| Melting Point | -70 °F (NIOSH, 2024) |
| Melting Point | -56.7 °C |
| Melting Point | -23 °C |
| Melting Point | -70 °F |
| Flash Point | 138 °F (NIOSH, 2024) |
| Flash Point | 43 °C c.c., 57.2 °C o.c. |
5-Methylheptan-3-one; 5-METHYL-3-HEPTANONE; 541-85-5; 3-Heptanone, 5-methyl-; 3-Methyl-5-heptanone; Ethyl 2-methylbutyl ketone; Ethyl sec-amyl ketone; 2-Methylbutyl ethyl ketone; DTXSID9047047; 9RQ13D247K; NSC-100734; DTXCID7027047; RefChem:1073113; 208-793-7; Ethyl amyl ketone; n-Amyl ethyl ketone
| Regulatory & Food Contact | EU Flavoring substances Flavoring Agents |
|---|
| Reported hazard statements | H226, H319, H335, H336, H320, H332, H303, H316 |
|---|
H226: Flammable liquid and vapor [Warning Flammable liquids]
H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
ETHYL AMYL KETONE · CAS 541-85-5 · C8H16O. UNII 9RQ13D247K. Boiling Point: 315 °F at 760 mmHg (NIOSH, 2024); Boiling Point: 157-162 °C; Boiling Point: 168 °C @760 [mm Hg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 乙基戊酮