粪臭素（CAS 83-34-1）：分子式 C9H9N、分子量 131.17。
| CAS号 | 83-34-1 |
|---|---|
| 分子式 | C9H9N |
| 分子量 | 131.17 |
| 熔点 | 95 °C |
| 沸点 | 265-266 °C @ 755 MM HG |
| LogP | LogP= 2.60 |
粪臭素 是一种化工化合物，登记 CAS 号为 83-34-1，分子式 C9H9N（分子量 131.17）。
登记 CAS 号：83-34-1
其分子式 C9H9N 由 9 个碳、9 个氢、1 个氮 组成。
别名/同义词：粪臭素 · SKATOLE · 3-Methylindole
粪臭素 的 CAS 登记号为 83-34-1。
分子式 C9H9N，分子量 131.17。
别名/同义词：粪臭素、SKATOLE、3-Methylindole。
粪臭素（CAS 83-34-1）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 83-34-1 |
|---|---|
| PubChem CID | 6736 |
| Molecular formula | C9H9N |
| IUPAC name | 3-methyl-1H-indole |
| UNII (FDA) | 9W945B5H7R |
| FEMA number | 3019 |
| JECFA number | 1304 |
| Molecular Weight | 131.17 |
|---|---|
| XLogP3 | 2.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 131.073499291 |
| Monoisotopic Mass | 131.073499291 |
| Topological Polar Surface Area | 15.8 |
| Heavy Atom Count | 10 |
| Boiling Point | 265-266 °C @ 755 MM HG |
|---|---|
| Boiling Point | 265.00 to 266.00 °C. @ 755.00 mm Hg |
| Melting Point | 95 °C |
| Melting Point | 97.5 °C |
| Solubility | 0.498 mg/mL |
| Vapor Pressure | 0.0055 [mmHg] |
| Vapor Pressure | 0.0055 mm Hg |
| LogP | LogP= 2.60 |
| LogP | 2.60 |
| LogP | 2.61 |
3-METHYLINDOLE; 3-Methyl-1H-indole; Skatole; 83-34-1; Scatole; 1H-Indole, 3-methyl-; Skatol; Indole, 3-methyl-; beta-Methylindole; FEMA No. 3019; DTXSID8021775; 3-methyl-indole; SKATOLUM; 9W945B5H7R; NSC-122024; CHEBI:9171
| Regulatory & Food Contact | 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 63/55 |
|---|---|
| GHS notification summary | 76% (304 / 400) |
| GHS notification summary | 76% (304 / 400) |
|---|---|
| Reported hazard statements | H315 (19.5%), H319 (23%), H335 (19.2%), H411 (17.5%) |
This chemical does not meet GHS hazard criteria for 76% (304 of 400) of all reports.
H315 (19.5%): Causes skin irritation [Warning Skin corrosion/irritation]
3-Methylindole · CAS 83-34-1 · C9H9N. UNII 9W945B5H7R. Boiling Point: 265-266 °C @ 755 MM HG; Boiling Point: 265.00 to 266.00 °C. @ 755.00 mm Hg; Melting Point: 95 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: SKATOLE