十八烷二酸，1-(1,1-二甲基乙基)酯，CAS 登记号 843666-40-0，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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Octadecanedioic acid,1-(1,1-dimethylethyl) ester · CAS 843666-40-0 · C22H42O4. UNII 776N9DWZ5T.
| CAS Registry Number | 843666-40-0 |
|---|---|
| PubChem CID | 27282473 |
| Molecular formula | C22H42O4 |
| IUPAC name | 18-[(2-methylpropan-2-yl)oxy]-18-oxooctadecanoic acid |
| UNII (FDA) | 776N9DWZ5T |
| Molecular Weight | 370.6 |
|---|---|
| XLogP3 | 7.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 19 |
| Exact Mass | 370.30830982 |
| Monoisotopic Mass | 370.30830982 |
| Topological Polar Surface Area | 63.6 |
| Heavy Atom Count | 26 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (33.3%), H312 (33.3%), H315 (66.7%), H319 (66.7%), H332 (33.3%), H335 (50%) |
|---|
H302 (33.3%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (33.3%): Harmful in contact with skin [Warning Acute toxicity, dermal]
18-(tert-butoxy)-18-oxooctadecanoic acid; RefChem:437586; 800-159-3; 843666-40-0; Octadecanedioic acid mono-tert-butyl ester; 18-[(2-methylpropan-2-yl)oxy]-18-oxooctadecanoic acid; MFCD09991735; 18-(tert-Butoxy)-18-oxooctadecanoic acid); 18-tert-butoxy-18-oxooctadecanoic acid; DTXSID70650738; ZB1003; AKOS016028565; HY-W045598; SS-4595; tBu ester-C16-acid; 18-tert-butoxy-18-oxo-octadecanoic acid
CAS 843666-40-0; molecular formula C22H42O4; molecular weight — g/mol.
18-(tert-butoxy)-18-oxooctadecanoic acid, RefChem:437586, 800-159-3, 843666-40-0, Octadecanedioic acid mono-tert-butyl ester, 18-[(2-methylpropan-2-yl)oxy]-18-oxooctadecanoic acid.
Hazard statements reported: H302, H312, H315, H319, H332.
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.