4,6-Dimethyl-2-pyrone
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4,6-Dimethyl-2-pyrone 속성
- 녹는점
- 48-50 °C (lit.)
- 끓는 점
- 170.92°C (rough estimate)
- 밀도
- 1.0538 (rough estimate)
- 굴절률
- 1.3810 (estimate)
- 인화점
- >230 °F
- 물리적 상태
- 결정질 저융점 질량
- 색상
- 노란색
- 냄새
- 디프로필렌 글리콜 중 10.00%. 달콤한 카라멜 설탕 녹색 감초 발삼 미식가
- ?? ??
- 캐러멜 같은
- 수용성
- 242.4g/L(59.7℃)
- LogP
- 0.185 (est)
- CAS 데이터베이스
- 675-09-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
안전지침서 | 24/25 | ||
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WGK 독일 | 3 | ||
RTECS 번호 | UQ0700000 | ||
HS 번호 | 29322985 |
그림문자(GHS): | ||||||||||||||||||||||
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신호 어: | Warning | |||||||||||||||||||||
유해·위험 문구: |
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예방조치문구: |
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4,6-Dimethyl-2-pyrone C화학적 특성, 용도, 생산
화학적 성질
white to light yellow crystal powder용도
4,6-Dimethyl-α-pyrone (Me21) has been used in the preparation of G4C{Me21} via reacting with tetra-p-sulfocalix[4]arene (C) and guanidine hydrochloride (GCl). It may be used in the preparation of host-guest complex G4C{Me21} by reacting with crystalline guanidinium-sulfonate-calixarene (G4C). This complex on UV irradiation afforded 1,3-dimethylcyclobutadiene (Me2CBD).일반 설명
4,6-Dimethyl-α-pyrone was immobilized in a guanidinium-sulfonate-calixarene (G4C) crystalline network, which upon exposure to ultraviolet irradiation, transforms the entrapped 4,6-dimethyl-α-pyrone into a 4,6-dimethyl-β-lactone. Thin solid films layers of 4,6-dimethyl-α-pyrone on UV irradiation at -190°C were investigated.4,6-Dimethyl-2-pyrone 준비 용품 및 원자재
원자재
2-Propenoic acid, 2-methyl-, 3-methyl-2-methylene-3-buten-1-yl ester
2-Butenoic acid, 3-methyl-2-methylene-3-buten-1-yl ester
1,7-Octadiene, 2,7-dimethyl-3,6-bis(methylene)-
1-Hepten-5-yne, 2-methyl-3-methylene-
Ethyl 3,3-dimethylacrylate
ALLENYLTRIBUTYLTIN
ISODEHYDROACETIC ACID
4-히드록시-6-메틸-2-피론
6-methyl-2-oxo-2H-pyran-4-yl acetate
2-Butenoic acid, 3-iodo-, (2Z)-
메틸마그네슘브로마이드
3,3-Dimethylacrylic acid
Methyl 3-methyl-2-butenoate
알렌
준비 용품
4,6-Dimethyl-2-pyrone 공급 업체
글로벌( 62)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 47465 | 58 |
career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 |
cherry@crovellbio.com | China | 18458 | 58 |
Aladdin Scientific | +1-833-552-7181 |
sales@aladdinsci.com | United States | 52927 | 58 |
Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131981 | 58 |
Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |
4,6-Dimethyl-2-pyrone 관련 검색:
N,N-다이메틸폼아마이드 디메틸 카보네이트 디메틸설페이트 에탄 다이메틸 푸마르산 다이메틸 설폭사이드 아세토시메 디메틸 에테르 소르빈산
Centchroman
Tetrahydro-4H-pyran-4-one
Tetrahydropyran
5-CARBETHOXY-4,6-DIMETHYL-2-PYRONE,Ethyl 4,6-dimethyl-2-pyrone-5-carboxylate
5-CARBOXY-4,6-DIMETHYL-2-PYRONE
4,6-DIPHENYL-2-PYRONE
Methyl isodehydroacetate
6-butoxycarbonyl-2,3-dihydro-2,2-dimethyl-4-pyrone
4-METHYL-2-OXO-2H-PYRAN-6-CARBOXAMIDE