3-CYANOCHROMONE
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3-CYANOCHROMONE 속성
- 녹는점
- 174-176 °C(lit.)
- 끓는 점
- 278.3±40.0 °C(Predicted)
- 밀도
- 1.34±0.1 g/cm3(Predicted)
- 저장 조건
- Sealed in dry,Room Temperature
- 물리적 상태
- powder to crystal
- 색상
- White to Yellow to Green
- CAS 데이터베이스
- 50743-17-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn,Xi,T | ||
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위험 카페고리 넘버 | 36/37/38-20/21/22-25-20/21 | ||
안전지침서 | 36/37/39-26-36-45-36/37-24/25 | ||
유엔번호(UN No.) | 3276 | ||
WGK 독일 | 3 | ||
위험 참고 사항 | Irritant | ||
위험 등급 | 6.1 | ||
포장분류 | III | ||
HS 번호 | 29329990 |
3-CYANOCHROMONE C화학적 특성, 용도, 생산
화학적 성질
light yellow crystalline powder용도
3-Cyanochromone may be used in the syntheses of following:- 2-aminochromone-3-carboxamide
- 3-amino-4H-chromeno[3,4-d]isoxazol-4-one
- 3-(diaminomethylene)chroman-2,4-dione
- functionalized novel spirobenzofuranones
- 6H-bis-[1]-benzopyrano[2,3-b:3′,4′-e]pyridin-8(8H)ones and 3-(2′-hydroxybenzoyl)-5H-[1]benzopyrano[4,3-b]pyridine
일반 설명
3-Cyanochromone (4-Oxo-4H-1-benzopyran-3-carbonitrile), a 3-substituted chromone, is a cyano substituted 1-benzopyran-4-one. It is an α,β-unsaturated nitrile and also an α,β-unsaturated ketone. Its molecule has electron deficiency at 3 sites i.e C (carbon) at second position, C of cyano and carbonyl group. 2-Amino-3-(alkyliminomethyl)chromones are obtained as major products during its reaction with aliphatic amines.3-CYANOCHROMONE 준비 용품 및 원자재
원자재
준비 용품
3-CYANOCHROMONE 공급 업체
글로벌( 126)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29823 | 58 |
Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 |
sales@win-winchemical.com | China | 14350 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 |
1026@dideu.com | China | 24099 | 58 |
Henan Alfa Chemical Co., Ltd | +8618339805032 |
alfa4@alfachem.cn | China | 13183 | 58 |
sgtlifesciences pvt ltd | +8617013299288 |
dj@sgtlifesciences.com | China | 12382 | 58 |
GLR Innovations | +91 9891111994 |
info@glrgroup.in | India | 4542 | 58 |
LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43348 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |
3-CYANOCHROMONE 관련 검색:
CHROMONE-3-CARBOXYLIC ACID
6-METHYL-3-CYANOCHROMONE
3-Cyano-6-isopropylchromone
3-CYANOCHROMONE
6-CHLORO3-CYANOCHROMONE 98%,6-CHLORO-3-CYANOCHROMONE
CHROMONE
6-BROMO-3-CYANOCHROMONE
6,8-DICHLORO-3-CYANOCHROMONE 97%,6,8-DICHLORO-3-CYANOCHROMONE
6-CHLORO-3-CYANO-7-METHYLCHROMONE
3-CYANO-6,7-DIMETHYLCHROMONE
6-FLUOROCHROMONE-3-CARBONITRILE 97
6-TERT-BUTYL-3-CYANOCHROMONE
6-ETHYL-4-OXO-4H-1-BENZOPYRAN-3-CARBO-NI TRILE, 99
3-CYANO-6,8-DIMETHYLCHROMONE
3-CYANO-6,7-DICHLOROCHROMONE
RARECHEM BW GA 0277
6-FLUORO-3-CYANOCHROMONE
2,8-Dihydroxy-6-isopropyl-7-(4-isopropylphenyl)-4-oxo-4H-chromene-3-carbonitrile