2-Pentenal (CAS No. 764-39-6) 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；Flavors. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals；Flavors
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 2-Pentenal is 764-39-6.
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；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..
反-2-戊烯醛 的 CAS 号为 764-39-6，分子式 C5H8O，分子量 84.06 g/mol。 UNII NS00022763; ChEBI 61722; InChIKey DTCCTIQRPGSLPT-UHFFFAOYSA-N. Boiling Point: 124 °C; Density: 0.850-0.856 (21 °C); Refractive Index: 1.440-1.447 (21 °C).
| CAS 号 | 764-39-6 |
|---|---|
| PubChem CID | 12993 |
| 分子式 | C5H8O |
| 分子量 | 84.06 g/mol |
| IUPAC 名称 | pent-2-enal |
| InChIKey | DTCCTIQRPGSLPT-UHFFFAOYSA-N |
| UNII（FDA） | NS00022763 |
| ChEBI 编号 | CHEBI:61722 |
| FEMA 编号 | 3218 |
| JECFA 编号 | 1364 |
| Molecular Weight | 84.12 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 84.057514874 |
| Monoisotopic Mass | 84.057514874 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Boiling Point | 124 °C |
|---|---|
| Density | 0.850-0.856 (21 °C) |
| Refractive Index | 1.440-1.447 (21 °C) |
| 法规与食品接触 | EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 928-JECFA 63/77 |
|---|
| 已通报的危害声明 | H225 (98.5%), H302 (86.7%), H311 (86.7%), H317 (86.7%), H319 (86.7%), H411 (82.9%) |
|---|
pent-2-enal; 2-PENTENAL; 764-39-6; DTXSID9061091; CHEBI:61722; RefChem:910193; DTXCID5047877; 212-120-2; 3-Ethyl-2-propenal; 3-Ethylacrolein; gamma-Methylcrotonaldehyde; alpha-pentenal; n-pentenal; Epitope ID:143636; SCHEMBL262486; SCHEMBL262487
CAS 号 764-39-6；分子式 C5H8O；分子量 84.06 g/mol。
pent-2-enal, 2-PENTENAL, 764-39-6, DTXSID9061091, CHEBI:61722, RefChem:910193.
已记录的法规收录：EU Flavoring substances; FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT; Flavoring Agents。
已通报的危害声明：H225, H302, H311, H317, H319。
Boiling Point: 124 °C; Density: 0.850-0.856 (21 °C); Refractive Index: 1.440-1.447 (21 °C).
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.