2-Keto-4-butanethiol (CAS No. 34619-12-0) 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 Flavors. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
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The CAS number of 2-Keto-4-butanethiol is 34619-12-0.
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 Flavors.
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..
4-巯基-2-丁酮 的 CAS 号为 34619-12-0，分子式 C4H8OS，分子量 104.03 g/mol。 UNII RZB3QJ7Y8Q; ChEBI 179439; InChIKey LBFXPJUFQGXMJY-UHFFFAOYSA-N. Boiling Point: 59.00 to 60.00 °C. @ 15.00 mm Hg; Boiling Point: 59-60 °C (15 mm Hg); Density: 0.855-0.861.
| CAS 号 | 34619-12-0 |
|---|---|
| PubChem CID | 61936 |
| 分子式 | C4H8OS |
| 分子量 | 104.03 g/mol |
| IUPAC 名称 | 4-sulfanylbutan-2-one |
| InChIKey | LBFXPJUFQGXMJY-UHFFFAOYSA-N |
| UNII（FDA） | RZB3QJ7Y8Q |
| ChEBI 编号 | CHEBI:179439 |
| FEMA 编号 | 3357 |
| JECFA 编号 | 559 |
| Molecular Weight | 104.17 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 104.02958605 |
| Monoisotopic Mass | 104.02958605 |
| Topological Polar Surface Area | 18.1 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Boiling Point | 59.00 to 60.00 °C. @ 15.00 mm Hg |
|---|---|
| Boiling Point | 59-60 °C (15 mm Hg) |
| Density | 0.855-0.861 |
| Refractive Index | 1.472-1.478 |
| 法规与食品接触 | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent |
|---|
| 已通报的危害声明 | H302 (98.2%), H315 (100%), H319 (100%), H332 (98.2%), H335 (100%) |
|---|
4-Mercapto-2-butanone; 34619-12-0; 4-sulfanylbutan-2-one; 2-Keto-4-butanethiol; 2-Butanone, 4-mercapto-; FEMA No. 3357; RZB3QJ7Y8Q; DTXSID80188193; 2-KETO-4-BUTANETHIOL [FHFI]; 4-mercaptobutan-2-one; RefChem:524393; DTXCID10110684; 639-613-9; 1-mercaptobutan-3-one; UNII-RZB3QJ7Y8Q; Thia-4-pentanal
CAS 号 34619-12-0；分子式 C4H8OS；分子量 104.03 g/mol。
4-Mercapto-2-butanone, 34619-12-0, 4-sulfanylbutan-2-one, 2-Keto-4-butanethiol, 2-Butanone, 4-mercapto-, FEMA No. 3357.
已记录的法规收录：EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents。
已通报的危害声明：H302, H315, H319, H332, H335。
Boiling Point: 59.00 to 60.00 °C. @ 15.00 mm Hg; Boiling Point: 59-60 °C (15 mm Hg); Density: 0.855-0.861; Refractive Index: 1.472-1.478.
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.