ethyl 2-butynoate (CAS No. 4341-76-8) 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
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of ethyl 2-butynoate is 4341-76-8.
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.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
ethyl 2-butynoate · CAS 4341-76-8 · C6H8O2. UNII 6UG3A7S3GB.
| CAS Registry Number | 4341-76-8 |
|---|---|
| PubChem CID | 78043 |
| Molecular formula | C6H8O2 |
| IUPAC name | ethyl but-2-ynoate |
| UNII (FDA) | 6UG3A7S3GB |
| Molecular Weight | 112.13 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 112.052429494 |
| Monoisotopic Mass | 112.052429494 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H226 (10.4%), H315 (100%), H319 (100%), H335 (97.9%) |
|---|
H226 (10.4%): Flammable liquid and vapor [Warning Flammable liquids]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
Ethyl 2-butynoate; 4341-76-8; Ethyl tetrolate; 6UG3A7S3GB; DTXSID20195846; RefChem:594264; DTXCID60118337; 224-395-6; ethyl but-2-ynoate; 2-Butynoic Acid Ethyl Ester; 2-Butynoic acid, ethyl ester; but-2-ynoic acid ethyl ester; MFCD00015182; ETHYL-2-BUTYNOATE; Tetrolic Acid Ethyl Ester; Ethyl 2-butynoate, 98%
CAS 4341-76-8; molecular formula C6H8O2; molecular weight — g/mol.
Ethyl 2-butynoate, 4341-76-8, Ethyl tetrolate, 6UG3A7S3GB, DTXSID20195846, RefChem:594264.
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.