Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
피라진,3,5-디에틸-2-메틸-(8Cl,9CI)
피라진,3,5-디에틸-2-메틸-(8Cl,9CI) · Pyrazine, 3,5-diethyl-2-methyl- · 3,5-DIETHYL-2-METHYLPYRAZINE · 2-Methyl-3,5-diethylpyrazine · 2,6-Diethyl-5-methylpyrazine · 2-methyl-3,5-diethylpyrazine USP/EP/BP · Pyrazine, 3,5-diethyl-2-methyl- (8CI,9CI) · diethylmethylpyrazine,3,5-diethyl-2-methylpyrazine
식별자 및 물리적 특성
| CAS No. | 18138-05-1 |
|---|---|
| 분자식 | C9H14N2 |
| 평균 분자량 | 150.22 g/mol |
| 단동위원소 질량 | 150.11569846 g/mol |
| SMILES | CCc1cnc(C)c(CC)n1 |
| InChIKey | MRWLZECVHMHMGI-UHFFFAOYSA-N |
| PubChem CID | 28906 |
| ChEBI | CHEBI:193680 |
| EC No. | 639-034-1 |
| DTXSID | DTXSID70171130 |
| 현지명 | 피라진,3,5-디에틸-2-메틸-(8Cl,9CI) |
화학 및 물리적 성질
| XLogP | 1.8 |
|---|---|
| 극성 표면적 | 25.8 |
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 2 |
| 회전 가능 결합 수 | 2 |
| 무거운 원자 수 | 11 |
| 형식 전하 | 0 |
| 복잡도 | 114 |
| 식품 첨가물 | FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food |
| 밀도 | 0.944-0.9540.952±0.06 g/cm3(Predicted) |
| 향미제 | EU Flavoring substances |
| 용해도 | slightlyslightly soluble in watersoluble in oils, organic solventsmiscible at room temperature (in ethanol) |
| 끓는 점 | 95.00 °C. @ 14.00 mm Hg95 °C (14 mm Hg)205.7±35.0 °C(Predicted) |
| 굴절률 | 1.492-1.502 |
| Physical Description | colourless to slightly yellow liquid with a nutty, meaty, vegetable odour |
| FEMA | 3916 | 3,5-DIETHYL-2-METHYLPYRAZINE |
| pKa(산도 계수) | 2.52±0.10(Predicted) |
| 냄새 | 디프로필렌 글리콜 중 0.10%. 고소한 고기 야채 |
| 향취 유형 | 견과류 |
| JECFA Number | 779 |
| LogP(분배 계수) | 2.16 |
화학적 성질
3,5-Diethyl-2-methylpyrazine has a nutty, meaty, vegetable odor
안전 및 규제
| GHS 분류 | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 90 reports by companies from 1 notifications to the ECHA C&L Inventory. |
|---|---|
| 규제 정보 | Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)Pyrazine, 3,5-diethyl-2-methyl-: Does not have an individual approval but may be used under an appropriate group standard |
| Hazard Classes and Categories | Acute Tox. 4 (100%) |
| 신호 어 | Warning |
| 유해·위험 문구 | 암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드 H302 |
용도
출처
Reported found in potato, chicken, beef, pork (0.1 to 0.5 ppm), cocoa (2.1 ppm), coffee, tea, peanut, coconut (1 ppm), corn, shrimp (0.002 ppm).