Tetrahydro-4H-pyran-4-one
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Tetrahydro-4H-pyran-4-one 속성
- 끓는 점
- 166-166.5 °C (lit.)
- 밀도
- 1.084 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.452(lit.)
- 인화점
- 134 °F
- 저장 조건
- Inert atmosphere,Room Temperature
- 물리적 상태
- 액체
- 색상
- 무색~담황색 투명
- 수용성
- 혼용 가능
- BRN
- 106463
- InChIKey
- JMJRYTGVHCAYCT-UHFFFAOYSA-N
- CAS 데이터베이스
- 29943-42-8(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi,F | ||
---|---|---|---|
위험 카페고리 넘버 | 10-36/37/38 | ||
안전지침서 | 24/25-36-26 | ||
유엔번호(UN No.) | UN 1224 3/PG 3 | ||
WGK 독일 | 3 | ||
F 고인화성물질 | 10 | ||
위험 참고 사항 | Keep Cold/Flammable/Irritant | ||
위험 등급 | 3.2 | ||
포장분류 | III | ||
HS 번호 | 29329995 |
Tetrahydro-4H-pyran-4-one C화학적 특성, 용도, 생산
화학적 성질
colorless to light yellow liquid용도
Tetrahydro-4-pyrone is used in organic synthesis as building block for more complex chemical structures because it participate in a variety of cycloaddition reactions.Purification Methods
Purify the pyrone by repeated distillation, preferably in a vacuum. [Baker J Chem Soc 296 1944, IR: Olsen & Bredoch Chem Ber 91 1589 1958.] The oxime has m 87-88o and b 110-111o/13mm [Cornubert et al. Bull Soc Chim Fr 36 1950]. The 4-nitrophenylhydrazone forms orange-brown needles from EtOH, m 186o [Cawley & Plant J Chem Soc 1214 1938]. [Beilstein 17 I 131, 17 II 287, 17 III/IV 4171, 17/9 V 21.]Tetrahydro-4H-pyran-4-one 준비 용품 및 원자재
원자재
헵테인
에틸렌
구리
에틸알코올
아세톤
인산
옥살산디에틸
니켈
A,A'-디피리딜
나트륨 에톡시드
테트라히드로나프탈렌
인산 나트륨 모노베이직
염화알루미늄
다이부틸푸탈레이트
초산에틸
염산
디클로로메탄
수산화나트륨
3-클로로프로피온산 클로라이드
황산마그네슘
석유 에테르
준비 용품
Tetrahydro-4H-pyran-4-one 공급 업체
글로벌( 496)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Suzhou Ryan Pharmachem Technology Co.,Ltd. | +86-512-68780025 +8618962125825 |
sales@ryanchem.com | China | 137 | 58 |
BTC pharm India | +918790379245 |
banny.janga@btcpharm.com | India | 1269 | 58 |
Shanghai Yongzeng Technology Co.,Ltd | +86-021-65281118 +86-13818947575 |
sales@yongzchem.com | China | 133 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12446 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5873 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 |
admin@zlchemi.com | China | 3002 | 58 |
Hebei Ganmiao New material Technology Co., LTD | +86-17332992504 +86-17332992504 |
sales8@hbganmiao.com | China | 300 | 58 |
Frapp's ChemicalNFTZ Co., Ltd. | +86 (576) 8169-6106 |
sales@frappschem.com | China | 885 | 50 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18628 | 58 |
Tetrahydro-4H-pyran-4-one 관련 검색:
5-포밀살리실산
Tetrahydropyran
Tetrahydrothiophen-3-one
4-Aminotetrahydropyran
Centchroman
Tetrahydro-4-pyranol
TETRAHYDRO-2H-PYRAN-4-YLACETYL CHLORIDE
TETRAHYDRO-2H-PYRAN-4-CARBOXAMIDE
Tetrahydrothiopyran-4-one
Tetrahydro-2H-pyran-4-carboxylic acid
Tetrahydropyranyl-4-acetic acid
Tetrahydro-4H-Pyran-4-one
TETRAHYDROPYRAN-2-METHANOL
Ethyl Tetrahydropyran-4-Carboxylate
ETHYL TETRAHYDROPYRAN-4-YL-ACETATE
(TETRAHYDRO-FURAN-3-YL)-ACETIC ACID
Tetrahydropyran-4-carbaldehyde
Tetrahydro-2H-pyran-4-carbonyl chloride