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NEODECANOIC ACID · CAS 26896-20-8 · C10H20O2. UNII RVD8OZJ00D. Boiling Point: 482 to 494 °F at 760 mmHg (USCG, 1999); Boiling Point: 243-253 °C; Melting Point: -39 °C.
| CAS Registry Number | 26896-20-8 |
|---|---|
| PubChem CID | 62817 |
| Molecular formula | C10H20O2 |
| IUPAC name | 2-ethyl-2,5-dimethylhexanoic acid |
| UNII (FDA) | RVD8OZJ00D |
| Molecular Weight | 172.26 |
|---|---|
| XLogP3 | 3.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 5 |
| Exact Mass | 172.146329876 |
| Monoisotopic Mass | 172.146329876 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Boiling Point | 482 to 494 °F at 760 mmHg (USCG, 1999) |
|---|---|
| Boiling Point | 243-253 °C |
| Melting Point | -39 °C |
| Flash Point | 201 °F (USCG, 1999) |
| Flash Point | 94 °C c.c. |
| Vapor Pressure | 0.007 [mmHg] |
| Viscosity | 45 mm²/s at 20 °C |
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|---|
| GHS notification summary | 41.8% (499 / 1195) |
| GHS notification summary | 41.8% (499 / 1195) |
|---|---|
| Reported hazard statements | H302 (12.8%), H318 (37%), H412 (43.9%) |
This chemical does not meet GHS hazard criteria for 41.8% (499 of 1195) of reports.
H302 (12.8%): Harmful if swallowed [Warning Acute toxicity, oral]
Topper 5E; Wiltz 65; DTXSID7027916; RefChem:82937; SHINA 10; 2-ethyl-2,5-dimethylhexanoic acid; 24353-79-5; 2,5-Dimethyl-2-ethylhexanoic acid; Hexanoic acid,2-ethyl-2,5-dimethyl-; RVD8OZJ00D; Hexanoic acid, 2-ethyl-2,5-dimethyl-; (+/-)-2,5-Dimethyl-2-ethylhexanoic acid; Caswell No. 365A; UNII-RVD8OZJ00D; New decanoate; 2,5-Dimethyl-2-ethylhexanoic Acid; 2-Ethyl-2,5-dimethylhexanoic Acid; 2-Ethyl-2,5-dimethyl-Hexanoic Acid
CAS 26896-20-8; molecular formula C10H20O2; molecular weight — g/mol.
Topper 5E, Wiltz 65, DTXSID7027916, RefChem:82937, SHINA 10, 2-ethyl-2,5-dimethylhexanoic acid.
Documented regulatory listings: FDA Cumulative Estimated Daily Intake (CEDI): FCS; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.
41.8% of GHS notifications report no hazard classification (499 of 1195).
Boiling Point: 482 to 494 °F at 760 mmHg (USCG, 1999); Boiling Point: 243-253 °C; Melting Point: -39 °C; Flash Point: 201 °F (USCG, 1999).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.