2-甲基-3-戊烯酸，CAS 登记号 55894-37-6，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于食用香精。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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本页已列出 2-甲基-3-戊烯酸 的 CAS 号：55894-37-6，可与随货 COA 核对。
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2-Methyl-3-pentenoic acid is identified by CAS 55894-37-6, molecular formula C6H10O2 and molecular weight 114.07 g/mol. UNII 2ZQ5618KOJ; ChEBI 173389; InChIKey NFRJJFMXYKSRPK-ONEGZZNKSA-N. Boiling Point: 85 °C (10 mm Hg); Density: 0.960-0.966; Refractive Index: 1.433-1.440.
| CAS Registry Number | 55894-37-6 |
|---|---|
| PubChem CID | 6435866 |
| Molecular formula | C6H10O2 |
| Molecular weight | 114.07 g/mol |
| IUPAC name | (E)-2-methylpent-3-enoic acid |
| InChIKey | NFRJJFMXYKSRPK-ONEGZZNKSA-N |
| UNII (FDA) | 2ZQ5618KOJ |
| ChEBI ID | CHEBI:173389 |
| FEMA number | 3464 |
| JECFA number | 347 |
| Molecular Weight | 114.14 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 114.068079557 |
| Monoisotopic Mass | 114.068079557 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Boiling Point | 85 °C (10 mm Hg) |
|---|---|
| Density | 0.960-0.966 |
| Refractive Index | 1.433-1.440 |
| Regulatory & Food Contact | FDA Substance added to food: FLAVORING AGENT OR ADJUVANT FLAVOURING_AGENT: Flavouring Agent Flavoring Agents Fruit No safety concern at current levels of intake when used as a flavouring agent TRS 891-JECFA 51/68 |
|---|
| Reported hazard statements | H314 (99.2%) |
|---|
H314 (99.2%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
2-Methyl-trans-3-pentenoic acid; FEMA No. 3464, E-; UNII-2ZQ5618KOJ; 2-Methyl-3-pentenoic acid, (3E)-; 2ZQ5618KOJ; 3-Pentenoic acid, 2-methyl-, (E)-; 3-Pentenoic acid, 2-methyl-, (3E)-; 55894-37-6; RefChem:197850; (+-)-2-METHYL-TRANS-3-PENTENOIC ACID; 2-METHYL-TRANS-3-PENTENOIC ACID, (+-)-; 2-Methyl-3-pentenoic acid; (+/-)-2-methyl-trans-3-pentenoic acid; 2-Methyl-trans-3-pentenoic acid, (+/-)-; 37674-63-8; (3E)-2-methyl-3-pentenoic acid
CAS 55894-37-6; molecular formula C6H10O2; molecular weight 114.07 g/mol.
2-Methyl-trans-3-pentenoic acid, FEMA No. 3464, E-, UNII-2ZQ5618KOJ, 2-Methyl-3-pentenoic acid, (3E)-, 2ZQ5618KOJ, 3-Pentenoic acid, 2-methyl-, (E)-.
Documented regulatory listings: FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; FLAVOURING_AGENT: Flavouring Agent; Flavoring Agents.
Hazard statements reported: H314.
Boiling Point: 85 °C (10 mm Hg); Density: 0.960-0.966; Refractive Index: 1.433-1.440.
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.