2,3,5,6-Tetramethylpyrazine(CAS 1124-11-4):分子式 C8H12N2、分子量 136.10 g/mol。
2,3,5,6-Tetramethylpyrazine 是一种化工化合物,登记 CAS 号为 1124-11-4,分子式 C8H12N2(分子量 136.10 g/mol)。
登记 CAS 号:1124-11-4
其分子式 C8H12N2 由 8 个碳、12 个氢、2 个氮 组成。
别名/同义词:2,3,5,6-Tetramethylpyrazine · tetramethylpyrazine
2,3,5,6-Tetramethylpyrazine 的 CAS 登记号为 1124-11-4。
分子式 C8H12N2,分子量 136.10 g/mol。
别名/同义词:2,3,5,6-Tetramethylpyrazine、tetramethylpyrazine。
2,3,5,6-Tetramethylpyrazine(CAS 1124-11-4)的公开数据库记录,列此仅供独立核对。
| Reported hazard statements | H302 (100%) |
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H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Cocoa, Coffee, Green, Mocha, Roast No safety concern at current levels of intake when used as a flavouring agent |
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| 沸点 | 190.00 °C. @ 760.00 mm Hg |
|---|---|
| 沸点 | 190 °C |
| 熔点 | 86 °C |
| LogP | 1.28 |
| CAS Registry Number | 1124-11-4 |
|---|---|
| PubChem CID | 14296 |
| 分子式 | C8H12N2 |
| 分子量 | 136.10 g/mol |
| IUPAC 名称 | 2,3,5,6-tetramethylpyrazine |
| InChIKey | FINHMKGKINIASC-UHFFFAOYSA-N |
| UNII(FDA) | V80F4IA5XG |
| ChEBI 编号 | CHEBI:133246 |
| FEMA 编号 | 3237 |
| JECFA 编号 | 780 |
2,3,5,6-Tetramethylpyrazine; TETRAMETHYLPYRAZINE; 1124-11-4; Ligustrazine; Chuanxiongzine; Tetrapyrazine; chuanxingzine; FEMA No. 3237; CHUANXIONGQIN; TMPZ; 2,3,5,6,-Tetramethyl-1,4-pyrazine; DTXSID6047070; V80F4IA5XG; DTXCID4027070; NSC-36080; NSC-46451
| 分子量 | 136.19 |
|---|---|
| XLogP3 | 1.3 |
| 氢键供体数 | 0 |
| 氢键受体数 | 2 |
| 可旋转键数 | 0 |
| 精确质量 | 136.100048391 |
| 单同位素质量 | 136.100048391 |
| 拓扑极性表面积 | 25.8 |
| 重原子数 | 10 |
| 形式电荷 | 0 |
2,3,5,6-Tetramethylpyrazine is identified by CAS 1124-11-4, molecular formula C8H12N2 and molecular weight 136.10 g/mol. UNII V80F4IA5XG; ChEBI 133246; InChIKey FINHMKGKINIASC-UHFFFAOYSA-N. 沸点: 190.00 °C. @ 760.00 mm Hg; 沸点: 190 °C; 熔点: 86 °C.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。