Ethyl 2-methyl-3-pentenoate (CAS 16489-03-5) — formula C8H14O2, molecular weight 142.10 g/mol.
| CAS Number | 16489-03-5 |
|---|---|
| Molecular Formula | C8H14O2 |
| Molecular Weight | 142.10 g/mol |
| LogP | 2 |
| Applications | Use Classification: Fragrance Ingredients, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, General Manufacturing Information: 3-Pentenoic acid, 2-methyl-, ethyl ester: ACTIVE |
Documented applications: Use Classification: Fragrance Ingredients, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, General Manufacturing Information: 3-Pentenoic acid, 2-methyl-, ethyl ester: ACTIVE.
Ethyl 2-methyl-3-pentenoate is a chemical compound with CAS registry number 16489-03-5 and molecular formula C8H14O2 (molecular weight 142.10 g/mol).
CAS number: 16489-03-5
Its molecular formula C8H14O2 comprises 8 C, 14 H, 2 O atoms.
Also known as: Ethyl 2-methyl-3-pentenoate · 2-甲基-3-戊烯酸乙酯
The CAS registry number of Ethyl 2-methyl-3-pentenoate is 16489-03-5.
Molecular formula C8H14O2, molecular weight 142.10 g/mol.
It is also registered under: Ethyl 2-methyl-3-pentenoate, 2-甲基-3-戊烯酸乙酯.
Recorded applications: Use Classification: Fragrance Ingredients, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, General Manufacturing Information: 3-Pentenoic acid, 2-methyl-, ethyl ester: ACTIVE.
Independent reference data for Ethyl 2-methyl-3-pentenoate (CAS 16489-03-5), compiled from public chemistry databases.
| CAS 号 | 16489-03-5 |
|---|---|
| PubChem CID | 5463855 |
| 分子式 | C8H14O2 |
| 分子量 | 142.10 g/mol |
| IUPAC 名称 | ethyl (E)-2-methylpent-3-enoate |
| InChIKey | HOWBPXBYCPKWBL-GQCTYLIASA-N |
| UNII（FDA） | 37FR080RET |
| ChEBI 编号 | CHEBI:189083 |
| FEMA 编号 | 3456 |
| JECFA 编号 | 350 |
| Molecular Weight | 142.20 |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 4 |
| Exact Mass | 142.099379685 |
| Monoisotopic Mass | 142.099379685 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 10 |
ethyl (E)-2-methylpent-3-enoate; FEMA No. 3456, E-; Ethyl 2-methyl-3-pentenoate, (3E)-; 37FR080RET; 3-Pentenoic acid, 2-methyl-, ethyl ester, (E)-; 3-Pentenoic acid, 2-methyl-, ethyl ester, (3E)-; 16489-03-5; RefChem:1084811; 1617-23-8; Ethyl 2-methyl-3-pentenoate; FEMA No. 3456; UNII-9RI9XUV30G; Ethyl 2-methylpent-3-en-1-oate; EINECS 216-572-1; 9RI9XUV30G; (3E)-ethyl 2-methyl-3-pentenoate
| 法规与食品接触 | FDA Substance added to food: FLAVORING AGENT OR ADJUVANT FLAVOURING_AGENT: Flavouring Agent Fruit No safety concern at current levels of intake when used as a flavouring agent TRS 891-JECFA 51/68 FAS 42-JECFA 51/267 |
|---|---|
| GHS 通报统计 | 0.1% (1 / 1379) |
| GHS 通报统计 | 0.1% (1 / 1379) |
|---|---|
| 已通报的危害声明 | H226 |
2-甲基-3-戊烯酸乙酯 的 CAS 号为 16489-03-5，分子式 C8H14O2，分子量 142.10 g/mol。 UNII 37FR080RET; ChEBI 189083; InChIKey HOWBPXBYCPKWBL-GQCTYLIASA-N.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-甲基-3-戊烯酸乙酯