TRANS-2-PENTENAL
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TRANS-2-PENTENAL 속성
- 녹는점
- -101.15°C (estimate)
- 끓는 점
- 80-81 °C160 mm Hg(lit.)
- 밀도
- 0.86 g/mL at 25 °C(lit.)
- FEMA
- 3218 | 2-PENTENAL
- 굴절률
- n
20/D 1.440-1.446(lit.)
- 인화점
- 73 °F
- 냄새
- 디프로필렌 글리콜 중 1.00%. 매운 녹색 사과 오렌지 토마토
- ?? ??
- 녹색
- JECFA Number
- 1364
- LogP
- 1.281 (est)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 10-36/37/38 | ||
| 안전지침서 | 29 | ||
| 유엔번호(UN No.) | UN 1989 3/PG 2 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | SB1560000 | ||
| F 고인화성물질 | 10 | ||
| 독성 | msc-ham:lng 300 mmol/L MUREAV 244,153,90 |
| 그림문자(GHS): |
   
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| 신호 어: | Danger | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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TRANS-2-PENTENAL C화학적 특성, 용도, 생산
화학적 성질
2-Pentenal has a pungent, green, apple, orange, tomato odor.출처
Reported found in aqueous orange essence (trans-form); as a flavor component in cognac oil, in Chrysocoris stolli, in tomato aroma, in the autooxidation of cod liver oil, in peas, as a flavoring component of reverted soybean oil, in salmon oil, in potato chips during storage, in butterfat fishy flavor. Also reported found in strawberry, cooked potato, wheat bread, parmesan cheese, butter, caviar, fatty fish, cooked beef, tea, peanuts, peas, trassi, mango, raspberry, pumpkin, Bourbon vanilla, oysters and loganberry.제조 방법
By treating β-phenoxyacrolein with secondary amines, Grignard reagent and active methylene compounds; by heating 1-ethoxy-1,3-pentadiene with H3PO4 at 80°C; from cis- and trans-but-2-ene-1,4-diol and SOCl2, followed by treatment of the chloroalcohol with methyl magnesium bromide and final oxidation with MnO2.정의
ChEBI: An enal consisting of pent-2-ene having an oxo group at the 1-positionSafety Profile
Poison by intraperitoneal route. Mutation data reported. Whenheated to decomposition it emits acrid smoke and irritating fumes.TRANS-2-PENTENAL 준비 용품 및 원자재
원자재
준비 용품
TRANS-2-PENTENAL 공급 업체
글로벌( 21)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 |
marketing1@neostarunited.com | China | 13172 | 58 |
| SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34571 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 |
1026@dideu.com | China | 9126 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 |
1026@dideu.com | China | 27644 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | CHINA | 52861 | 58 |
| Hu Bei Jiutian Bio-medical Technology CO.,Ltd | 027-88013699 17354350817 |
Ryan@jiutian-bio.com | China | 7433 | 58 |
| Changzhou AniKare Pharmatech Co., Ltd. | +86-0519-8359-8696 +8618018249389 |
sales@anikare.com | China | 8472 | 58 |
| BOC Sciences | 1-631-485-4226; 16314854226 |
info@bocsci.com | United States | 14059 | 65 |
| Shenzhen Regent Biochemical Technology Co., Ltd. | 0755-0755-85201366 18938635012 |
sales@regentsciences.com | China | 9294 | 58 |