but-2-yn-1-ol (CAS No. 764-01-2) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of but-2-yn-1-ol is 764-01-2.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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but-2-yn-1-ol · CAS 764-01-2 · C4H6O. UNII US5293942K.
| CAS Registry Number | 764-01-2 |
|---|---|
| PubChem CID | 12991 |
| Molecular formula | C4H6O |
| IUPAC name | but-2-yn-1-ol |
| UNII (FDA) | US5293942K |
| Molecular Weight | 70.09 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 70.041864811 |
| Monoisotopic Mass | 70.041864811 |
| Topological Polar Surface Area | 20.2 |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Reported hazard statements | H226 (100%), H315 (100%), H319 (100%), H335 (98%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
2-BUTYN-1-OL; But-2-yn-1-ol; 2-Butynol; 1-Hydroxybut-2-yne; 2-Butyne-1-ol; EINECS 212-113-4; UNII-US5293942K; AI3-37252; NSC-222371; US5293942K; CH3C.$.CCH2OH; DTXSID8022115; NSC 222371; RefChem:86057; DTXCID702115; InChI=1/C4H6O/c1-2-3-4-5/h5H,4H2,1H
CAS 764-01-2; molecular formula C4H6O; molecular weight — g/mol.
2-BUTYN-1-OL, But-2-yn-1-ol, 2-Butynol, 1-Hydroxybut-2-yne, 2-Butyne-1-ol, EINECS 212-113-4.
Hazard statements reported: H226, H315, H319, H335.
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.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.