2-乙酰噻唑(CAS 24295-03-2):分子式 C5H5NOS、分子量 127.17;类别 食用香精。
| CAS号 | 24295-03-2 |
|---|---|
| 分子式 | C5H5NOS |
| 分子量 | 127.17 |
| 熔点 | 64.5 - 65.5 °C |
| 沸点 | 89.00 to 91.00 °C. @ 12.00 mm Hg |
| LogP | 1 |
| 类别 | 香精香料 |
2-乙酰噻唑 是一种食用香精化合物,登记 CAS 号为 24295-03-2,分子式 C5H5NOS(分子量 127.17),归属于食用香精大类化工原料。
登记 CAS 号:24295-03-2
其分子式 C5H5NOS 由 5 个碳、5 个氢、1 个氮、1 个氧、1 个硫 组成。
别名/同义词:2-乙酰噻唑 · 2-Acetylthiazole
所属分类:食用香精
2-乙酰噻唑 的 CAS 登记号为 24295-03-2。
分子式 C5H5NOS,分子量 127.17。
别名/同义词:2-乙酰噻唑、2-Acetylthiazole。
所属分类:香精香料。
2-乙酰噻唑(CAS 24295-03-2)的独立参考数据,整理自公开化学数据库。
| CAS Registry Number | 24295-03-2 |
|---|---|
| PubChem CID | 520108 |
| Molecular formula | C5H5NOS |
| IUPAC name | 1-(1,3-thiazol-2-yl)ethanone |
| UNII (FDA) | 16IGS5268I |
| FEMA number | 3328 |
| JECFA number | 1041 |
| Molecular Weight | 127.17 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 127.00918496 |
| Monoisotopic Mass | 127.00918496 |
| Topological Polar Surface Area | 58.2 |
| Heavy Atom Count | 8 |
| Boiling Point | 89.00 to 91.00 °C. @ 12.00 mm Hg |
|---|---|
| Boiling Point | 89-91 °C (12 mm Hg) |
| Melting Point | 64.5 - 65.5 °C |
| Density | 1.225-1.229 |
| Refractive Index | 1.543-1.550 |
2-Acetylthiazole; 24295-03-2; 1-(1,3-Thiazol-2-yl)ethan-1-one; 1-(1,3-Thiazol-2-yl)ethanone; Ethanone, 1-(2-thiazolyl)-; Ketone, methyl 2-thiazolyl; 1-(Thiazol-2-yl)ethan-1-one; Methyl 2-thiazolyl ketone; 2-Thiazolyl methyl ketone; FEMA No. 3328; DTXSID0030162; 16IGS5268I; DTXCID8010162; RefChem:85013; 246-134-5; 1-thiazol-2-yl-ethanone
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: ANTIOXIDANT, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, PROCESSING AID, SURFA Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Nut, Popcorn, Roast, Sulfur ANTIOXIDANT, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, PROCESSING AID, SURFACE-FINISHING AGENT |
|---|---|
| GHS notification summary | 9.7% (153 / 1570) |
| GHS notification summary | 9.7% (153 / 1570) |
|---|---|
| Reported hazard statements | H302 (90.1%) |
This chemical does not meet GHS hazard criteria for 9.7% (153 of 1570) of reports.
H302 (90.1%): Harmful if swallowed [Warning Acute toxicity, oral]
2-Acetylthiazole · CAS 24295-03-2 · C5H5NOS. UNII 16IGS5268I. Boiling Point: 89.00 to 91.00 °C. @ 12.00 mm Hg; Boiling Point: 89-91 °C (12 mm Hg); Melting Point: 64.5 - 65.5 °C.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: 2-Acetylthiazole