Pentanoic acid, 3-methyl-2-oxo-, methyl ester (CAS No. 3682-42-6) 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 Pentanoic acid, 3-methyl-2-oxo-, methyl ester is 3682-42-6.
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..
戊酸，3-甲基-2-氧代-甲酯 · CAS 3682-42-6 · C7H12O3. UNII 9909D8DVH1. Boiling Point: 197.00 °C. @ 760.00 mm Hg; Boiling Point: 197 °C; Density: 0.988-0.995.
| CAS 号 | 3682-42-6 |
|---|---|
| PubChem CID | 545106 |
| 分子式 | C7H12O3 |
| IUPAC 名称 | methyl 3-methyl-2-oxopentanoate |
| UNII（FDA） | 9909D8DVH1 |
| FEMA 编号 | 3713 |
| JECFA 编号 | 591 |
| Molecular Weight | 144.17 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 144.078644241 |
| Monoisotopic Mass | 144.078644241 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Boiling Point | 197.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 197 °C |
| Density | 0.988-0.995 |
| Refractive Index | 1.416-1.426 |
| 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 |
|---|---|
| GHS 通报统计 | 98.9% (89 / 90) |
| GHS 通报统计 | 98.9% (89 / 90) |
|---|
Methyl 3-methyl-2-oxopentanoate; 3682-42-6; Pentanoic acid, 3-methyl-2-oxo-, methyl ester; Methyl 3-methyl-2-oxovalerate; Methyl 2-oxo-3-methylpentanoate; Methyl 2-keto-3-methylvalerate; FEMA No. 3713; Valeric acid, 3-methyl-2-oxo-, methyl ester; 9909D8DVH1; DTXSID10863244; METHYL 2-OXO-3-METHYLPENTANOATE [FHFI]; RefChem:814585; Methyl 2oxo3methylvalerate; Methyl 3methyl2oxovalerate; Methyl 2keto3methylvalerate; Methyl 3methyl2oxopentanoate
CAS 号 3682-42-6；分子式 C7H12O3；分子量 — g/mol。
Methyl 3-methyl-2-oxopentanoate, 3682-42-6, Pentanoic acid, 3-methyl-2-oxo-, methyl ester, Methyl 3-methyl-2-oxovalerate, Methyl 2-oxo-3-methylpentanoate, Methyl 2-keto-3-methylvalerate.
已记录的法规收录：EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents。
98.9% 的 GHS 通报认为不构成危害分类（89 / 90）。
Boiling Point: 197.00 °C. @ 760.00 mm Hg; Boiling Point: 197 °C; Density: 0.988-0.995; Refractive Index: 1.416-1.426.
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.