反式-2-己烯酸（CAS 13419-69-7）：分子式 C6H10O2、分子量 114.14。
| CAS号 | 13419-69-7 |
|---|---|
| 分子式 | C6H10O2 |
| 分子量 | 114.14 |
| 熔点 | 28.00 to 34.00 °C. @ 760.00 mm Hg |
| 沸点 | 217.00 °C. @ 760.00 mm Hg |
| LogP | 1.6 |
反式-2-己烯酸 是一种化工化合物，登记 CAS 号为 13419-69-7，分子式 C6H10O2（分子量 114.14）。
登记 CAS 号：13419-69-7
其分子式 C6H10O2 由 6 个碳、10 个氢、2 个氧 组成。
别名/同义词：反式-2-己烯酸 · trans-2-Hexenoic acid
反式-2-己烯酸 的 CAS 登记号为 13419-69-7。
分子式 C6H10O2，分子量 114.14。
别名/同义词：反式-2-己烯酸、trans-2-Hexenoic acid。
反式-2-己烯酸（CAS 13419-69-7）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 13419-69-7 |
|---|---|
| PubChem CID | 5282707 |
| Molecular formula | C6H10O2 |
| Molecular weight | 114.07 g/mol |
| IUPAC name | (E)-hex-2-enoic acid |
| InChIKey | NIONDZDPPYHYKY-SNAWJCMRSA-N |
| UNII (FDA) | VQ24908VRU |
| ChEBI ID | CHEBI:87721 |
| FEMA number | 3169 |
| JECFA number | 1361 |
| Molecular Weight | 114.14 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 114.068079557 |
| Monoisotopic Mass | 114.068079557 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 8 |
| Boiling Point | 217.00 °C. @ 760.00 mm Hg |
|---|---|
| Melting Point | 28.00 to 34.00 °C. @ 760.00 mm Hg |
2-Hexenoic acid, (2E)-; (E)-2-Hexenoic acid; 3-Propylacrylic acid; 2-Hexenoic acid, (E)-; FEMA No. 3169; 2-Hexenoic acid, trans-; Propylacrylic acid, beta-; UNII-VQ24908VRU; VQ24908VRU; EINECS 236-528-5; AI3-36119; HEXENOIC ACID, TRANS 2-; DTXSID60884601; RefChem:25905; DTXCID90210873; 236-528-5
| Regulatory & Food Contact | FDA Substance added to food: FLAVORING AGENT OR ADJUVANT FLAVOURING_AGENT: Flavouring Agent Fat, Must No safety concern at current levels of intake when used as a flavouring agent TRS 928-JECFA 63/77 FAS 54-JECFA 63/317 |
|---|
| Reported hazard statements | H314 (100%) |
|---|
H314 (100%): 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)
trans-2-Hexenoic acid is identified by CAS 13419-69-7, molecular formula C6H10O2 and molecular weight 114.07 g/mol. UNII VQ24908VRU; ChEBI 87721; InChIKey NIONDZDPPYHYKY-SNAWJCMRSA-N. Boiling Point: 217.00 °C. @ 760.00 mm Hg; Melting Point: 28.00 to 34.00 °C. @ 760.00 mm Hg.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: trans-2-Hexenoic acid