(S)-(-)-2-Methyl-1-butanol (CAS 1565-80-6) — formula C5H12O, molecular weight 88.15; category organic chemicals.
(S)-(-)-2-Methyl-1-butanol (CAS 1565-80-6) is a chemical raw material in the organic chemicals category. Its molecular formula C5H12O comprises 5 C, 12 H, 1 O atoms. Its molecular weight is about 88.15. Reported physicochemical data: boiling point around 128 °C @ 760 MM HG, LogP about 1.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 1565-80-6 |
|---|---|
| Molecular Formula | C5H12O |
| Molecular Weight | 88.15 |
| Boiling Point | 128 °C @ 760 MM HG |
| LogP | 1.2 |
| Applications | solvent, for organic synthesis (introduction of active amyl group), in lubricants, plasticizers, and additives for oils and paints, as a frothing agent in ore flotation |
| Category | Organic Chemicals |
Documented applications: solvent, for organic synthesis (introduction of active amyl group), in lubricants, plasticizers, and additives for oils and paints, as a frothing agent in ore flotation.
(S)-(-)-2-Methyl-1-butanol is a carbon-based organic compound with CAS registry number 1565-80-6 and molecular formula C5H12O (molecular weight 88.15), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1565-80-6
Its molecular formula C5H12O comprises 5 C, 12 H, 1 O atoms.
Also known as: (S)-(-)-2-Methyl-1-butanol · L-2-甲基丁醇
Category: organic chemicals
The CAS registry number of (S)-(-)-2-Methyl-1-butanol is 1565-80-6.
Molecular formula C5H12O, molecular weight 88.15.
It is also registered under: (S)-(-)-2-Methyl-1-butanol, L-2-甲基丁醇.
Recorded applications: solvent, for organic synthesis (introduction of active amyl group), in lubricants, plasticizers, and additives for oils and paints, as a frothing agent in ore flotation.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for (S)-(-)-2-Methyl-1-butanol (CAS 1565-80-6), compiled from public chemistry databases.
| CAS Number | 1565-80-6 |
|---|---|
| PubChem CID | 8723 |
| Molecular Formula | C5H12O |
| IUPAC Name | 2-methylbutan-1-ol |
| UNII (FDA) | 7VTJ239ASU |
| Molecular Weight | 88.15 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 88.088815002 |
| Monoisotopic Mass | 88.088815002 |
| Topological Polar Surface Area | 20.2 |
| Heavy Atom Count | 6 |
| Boiling Point | 128 °C @ 760 MM HG |
|---|---|
| Boiling Point | 128.00 to 130.00 °C. @ 760.00 mm Hg |
| Boiling Point | 128 °C |
| Boiling Point | 130 °C |
| Flash Point | 50 °C |
| Flash Point | 122 °F (50 °C) (OPEN CUP) |
| Flash Point | 50 °C o.c. |
| Density | 0.816 @ 20 °C/4 °C |
| Density | 0.815-0.820 |
| Vapor Density | 3.0 (Air=1) |
2-METHYL-1-BUTANOL; 2-Methylbutan-1-ol; 137-32-6; Active amyl alcohol; sec-Butylcarbinol; 2-Methylbutanol; 1-Butanol, 2-methyl-; 2-Methylbutyl alcohol; 2-Methyl-n-butanol; Primary active amyl alcohol; 2-Methyl butanol-1; Active primary amyl alcohol; dl-sec-Butyl carbinol; DTXSID5027069; 7VTJ239ASU; NSC-8431
| Regulatory & food contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Fish Oil, Green, Malt, Onion, Wine No safety concern at current levels of intake when used as a flavouring agent |
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| Notified hazard statements | H226 (36.3%), H315 (28.2%), H318 (16.2%), H332 (97.4%), H335 (99.7%), H319 |
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Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: L-2-甲基丁醇