2-Methyl-5-methoxythiazole (CAS 38205-64-0) — formula C5H7NOS, molecular weight 129.18; category organic chemicals.
2-Methyl-5-methoxythiazole is a carbon-based organic compound with CAS registry number 38205-64-0 and molecular formula C5H7NOS (molecular weight 129.18), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 38205-64-0
Its molecular formula C5H7NOS comprises 5 C, 7 H, 1 N, 1 O, 1 S atoms.
Also known as: 2-Methyl-5-methoxythiazole
Category: organic chemicals
The CAS registry number of 2-Methyl-5-methoxythiazole is 38205-64-0.
Molecular formula C5H7NOS, molecular weight 129.18.
It is also registered under: 2-Methyl-5-methoxythiazole.
Category: Organic Chemicals.
Public-database records for 2-Methyl-5-methoxythiazole (CAS 38205-64-0), reproduced here for independent cross-checking.
| 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.
| 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) |
| 沸点 | 117 °C (34 mm Hg) |
|---|---|
| 密度 | 1.146-1.154 |
| 折射率 | 1.515-1.520 |
| CAS Registry Number | 38205-64-0 |
|---|---|
| PubChem CID | 61976 |
| 分子式 | C5H7NOS |
| IUPAC 名称 | 5-methoxy-2-methyl-1,3-thiazole |
| UNII（FDA） | 154Z60090O |
| FEMA 编号 | 3192 |
| JECFA 编号 | 1057 |
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
| 分子量 | 129.18 |
|---|---|
| XLogP3 | 1.7 |
| 氢键供体数 | 0 |
| 氢键受体数 | 3 |
| 可旋转键数 | 1 |
| 精确质量 | 129.02483502 |
| 单同位素质量 | 129.02483502 |
| 拓扑极性表面积 | 50.4 |
| 重原子数 | 8 |
| 形式电荷 | 0 |
2-Methyl-5-methoxythiazole · CAS 38205-64-0 · C5H7NOS. UNII 154Z60090O. 沸点: 117 °C (34 mm Hg); 密度: 1.146-1.154; Refractive Index: 1.515-1.520.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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