2-Methyl-5-methoxythiazole（CAS 38205-64-0）：分子式 C5H7NOS、分子量 129.18；类别 有机化学品。
| CAS号 | 38205-64-0 |
|---|---|
| 分子式 | C5H7NOS |
| 分子量 | 129.18 |
| 沸点 | 117 °C (34 mm Hg) |
| LogP | 1.7 |
| 应用领域 | Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: Thiazole、5-methoxy-2-methyl-: ACTIVE |
| 类别 | Organic Chemicals |
登记用途：Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: Thiazole、5-methoxy-2-methyl-: ACTIVE。
2-Methyl-5-methoxythiazole 是一种以碳骨架为基础的有机化合物，登记 CAS 号为 38205-64-0，分子式 C5H7NOS（分子量 129.18），归属于有机化学品大类化工原料。
登记 CAS 号：38205-64-0
其分子式 C5H7NOS 由 5 个碳、7 个氢、1 个氮、1 个氧、1 个硫 组成。
别名/同义词：2-Methyl-5-methoxythiazole
所属分类：有机化学品
2-Methyl-5-methoxythiazole 的 CAS 登记号为 38205-64-0。
分子式 C5H7NOS，分子量 129.18。
别名/同义词：2-Methyl-5-methoxythiazole。
登记用途：Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: Thiazole、5-methoxy-2-methyl-: ACTIVE。
所属分类：Organic Chemicals。
2-Methyl-5-methoxythiazole（CAS 38205-64-0）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 38205-64-0 |
|---|---|
| PubChem CID | 61976 |
| Molecular formula | C5H7NOS |
| IUPAC name | 5-methoxy-2-methyl-1,3-thiazole |
| UNII (FDA) | 154Z60090O |
| FEMA number | 3192 |
| JECFA number | 1057 |
| Molecular Weight | 129.18 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 129.02483502 |
| Monoisotopic Mass | 129.02483502 |
| Topological Polar Surface Area | 50.4 |
| Heavy Atom Count | 8 |
| Boiling Point | 117 °C (34 mm Hg) |
|---|---|
| Density | 1.146-1.154 |
| Refractive Index | 1.515-1.520 |
5-Methoxy-2-methylthiazole; 38205-64-0; 2-Methyl-5-methoxythiazole; Thiazole, 5-methoxy-2-methyl-; FEMA 3192; FEMA No. 3192; BRN 1209888; UNII-154Z60090O; 154Z60090O; DTXSID5068077; METHYL-5-METHOXYTHIAZOLE, 2-; 2-METHYL-5-METHOXYTHIAZOLE [FHFI]; RefChem:103031; DTXCID3039458; KNHWRHAKUZHDQP-UHFFFAOYSA-N; 5-methoxy-2-methyl-1,3-thiazole
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Green No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 97.8% (89 / 91) |
| GHS notification summary | 97.8% (89 / 91) |
|---|
This chemical does not meet GHS hazard criteria for 97.8% (89 of 91) of all reports.
Reported as not meeting GHS hazard criteria by 89 of 91 companies (only 2.2% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
2-Methyl-5-methoxythiazole · CAS 38205-64-0 · C5H7NOS. UNII 154Z60090O. Boiling Point: 117 °C (34 mm Hg); Density: 1.146-1.154; Refractive Index: 1.515-1.520.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 2-Methyl-5-methoxythiazole