正丁酰胺（CAS 541-35-5）：分子式 C4H9NO、分子量 87.12。
| CAS号 | 541-35-5 |
|---|---|
| 分子式 | C4H9NO |
| 分子量 | 87.12 |
| 熔点 | 114.8 |
| 沸点 | 216 |
| LogP | -0.2 |
| 应用领域 | Uses: Used as a flavoring agent、[JECFA]、Use Classification: Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Methods of Manufacturing: Prepn: ...by a modified Willgerodt reaction.、Prepn: ...from butyronitrile.、Prepn: ... from butyryl chloride.、Prepn: ... from butyric acid.、General Manufacturing Information: Butanamide: ACTIVE、N-BUTYLAMIDE WAS NOT AN EFFECTIVE CRYOPROTECTANT FOR RABBIT SEMEN. |
登记用途：Uses: Used as a flavoring agent、[JECFA]、Use Classification: Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Methods of Manufacturing: Prepn: ...by a modified Willgerodt reaction.、Prepn: ...from butyronitrile.、Prepn: ... from butyryl chloride.、Prepn: ... from butyric acid.、General Manufacturing Information: Butanamide: ACTIVE、N-BUTYLAMIDE WAS NOT AN EFFECTIVE CRYOPROTECTANT FOR RABBIT SEMEN.。
正丁酰胺 是一种化工化合物，登记 CAS 号为 541-35-5，分子式 C4H9NO（分子量 87.12）。
登记 CAS 号：541-35-5
其分子式 C4H9NO 由 4 个碳、9 个氢、1 个氮、1 个氧 组成。
别名/同义词：正丁酰胺 · n-Butyramide
正丁酰胺 的 CAS 登记号为 541-35-5。
分子式 C4H9NO，分子量 87.12。
别名/同义词：正丁酰胺、n-Butyramide。
登记用途：Uses: Used as a flavoring agent、[JECFA]、Use Classification: Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Methods of Manufacturing: Prepn: ...by a modified Willgerodt reaction.、Prepn: ...from butyronitrile.、Prepn: ... from butyryl chloride.、Prepn: ... from butyric acid.、General Manufacturing Information: Butanamide: ACTIVE、N-BUTYLAMIDE WAS NOT AN EFFECTIVE CRYOPROTECTANT FOR RABBIT SEMEN.。
正丁酰胺（CAS 541-35-5）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 541-35-5 |
|---|---|
| PubChem CID | 10927 |
| Molecular formula | C4H9NO |
| IUPAC name | butanamide |
| UNII (FDA) | 9J6OR937VR |
| FEMA number | 4252 |
| JECFA number | 1593 |
| Molecular Weight | 87.12 |
|---|---|
| XLogP3 | -0.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 87.068413911 |
| Monoisotopic Mass | 87.068413911 |
| Topological Polar Surface Area | 43.1 |
| Heavy Atom Count | 6 |
| Boiling Point | 216 |
|---|---|
| Boiling Point | 216 °C |
| Boiling Point | 216.00 to 217.00 °C. @ 760.00 mm Hg |
| Melting Point | 114.8 |
| Melting Point | 115-116 °C |
| Melting Point | 115 - 116 °C |
| Solubility | 163000 |
| Solubility | In water, 163,000 mg/l @ 15 °C |
| Solubility | 163 mg/mL at 15 °C |
| Density | 0.8850 @ 120 °C |
Butyramide; Butanamide; 541-35-5; n-Butyramide; Butanimidic acid; N-BUTYLAMIDE; Butanoic acid, amide; 9J6OR937VR; DTXSID8060248; FEMA NO. 4252; NSC-8424; CHEBI:50724; RefChem:122350; DTXCID2041595; 208-776-4; butyrylamide
| Regulatory & Food Contact | FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Nuts No safety concern at current levels of intake when used as a flavouring agent ">TRS 934-JECFA 65/89 |
|---|
| Reported hazard statements | H302 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
n-Butyramide · CAS 541-35-5 · C4H9NO. UNII 9J6OR937VR. Boiling Point: 216; Boiling Point: 216 °C; Boiling Point: 216.00 to 217.00 °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: n-Butyramide