2-甲基-3-丁烯-2-醇，CAS 登记号 115-18-4，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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2-Methyl-3-buten-2-ol · CAS 115-18-4 · C5H10O. UNII SH64HE46L9. Boiling Point: 208.4 to 210.2 °F at 760 mmHg (USCG, 1999); Boiling Point: 97.00 to 99.00 °C. @ 760.00 mm Hg; Boiling Point: 97 °C.
| CAS Registry Number | 115-18-4 |
|---|---|
| PubChem CID | 8257 |
| Molecular formula | C5H10O |
| IUPAC name | 2-methylbut-3-en-2-ol |
| UNII (FDA) | SH64HE46L9 |
| Molecular Weight | 86.13 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 86.073164938 |
| Monoisotopic Mass | 86.073164938 |
| Topological Polar Surface Area | 20.2 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Boiling Point | 208.4 to 210.2 °F at 760 mmHg (USCG, 1999) |
|---|---|
| Boiling Point | 97.00 to 99.00 °C. @ 760.00 mm Hg |
| Boiling Point | 97 °C |
| Melting Point | -28 °C |
| Flash Point | 56 °F (USCG, 1999) |
| Flash Point | 10 °C c.c. |
| Solubility | 1000 mg/mL |
| Density | 0.8 g/cm³ |
| Vapor Pressure | 23.5 [mmHg] |
| LogP | 0.66 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents |
|---|---|
| GHS notification summary | 1.3% (22 / 1724) |
| GHS notification summary | 1.3% (22 / 1724) |
|---|---|
| Reported hazard statements | H225 (98.7%), H302 (98.7%), H319 (98.7%), H336, H361 |
This chemical does not meet GHS hazard criteria for 1.3% (22 of 1724) of reports.
H225 (98.7%): Highly Flammable liquid and vapor [Danger Flammable liquids]
2-METHYL-3-BUTEN-2-OL; 115-18-4; 2-Methylbut-3-en-2-ol; 3-Buten-2-ol, 2-methyl-; 1,1-Dimethylallyl alcohol; 3-Hydroxy-3-methylbutene; Dimethylvinylcarbinol; Dimethylvinylmethanol; Vinyldimethylcarbinol; 1,1-Dimethyl-2-propenol; 2-Methyl-2-hydroxy-3-butene; 2-Methyl-3-buten-2-yl alcohol; alpha,alpha-Dimethylallyl alcohol; DTXSID3047471; SH64HE46L9; NSC-15977
CAS 115-18-4; molecular formula C5H10O; molecular weight — g/mol.
2-METHYL-3-BUTEN-2-OL, 115-18-4, 2-Methylbut-3-en-2-ol, 3-Buten-2-ol, 2-methyl-, 1,1-Dimethylallyl alcohol, 3-Hydroxy-3-methylbutene.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
1.3% of GHS notifications report no hazard classification (22 of 1724).
Boiling Point: 208.4 to 210.2 °F at 760 mmHg (USCG, 1999); Boiling Point: 97.00 to 99.00 °C. @ 760.00 mm Hg; Boiling Point: 97 °C; Melting Point: -28 °C.
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.