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1,3-디페닐-1,3-프로판디온

1,3-디페닐-1,3-프로판디온
1,3-디페닐-1,3-프로판디온 구조식 이미지
카스 번호:
120-46-7
한글명:
1,3-디페닐-1,3-프로판디온
동의어(한글):
1,3-디페닐-1,3-프로판디온
상품명:
Dibenzoylmethane
동의어(영문):
DBM;dppd-h;karenzudk2;arenzu dk 2;Karenz DK 2;rhodiastab83;hodiastab 83;Dibenzoylmethan;DIBENZOYLMETHANE;-Hydroxy-chalkone
CBNumber:
CB7175433
분자식:
C15H12O2
포뮬러 무게:
224.25
MOL 파일:
120-46-7.mol

1,3-디페닐-1,3-프로판디온 속성

녹는점
77-79 °C(lit.)
끓는 점
219-221 °C18 mm Hg(lit.)
밀도
0.800 g/cm3
굴절률
1.6600 (estimate)
인화점
219-221°C/18mm
저장 조건
Store at RT.
산도 계수 (pKa)
8.95±0.10(Predicted)
물리적 상태
Crystals
색상
Light yellow to yellow
수용성
It is Soluble in ether, chloroform, and aqueous sodium hydroxide. Insoluble in water.
Merck
14,3009
BRN
514910
안정성
Stable. Incompatible with strong oxidizing agents.
InChIKey
NZZIMKJIVMHWJC-UHFFFAOYSA-N
CAS 데이터베이스
120-46-7(CAS DataBase Reference)
NIST
1,3-Propanedione, 1,3-diphenyl-(120-46-7)
EPA
1,3-Propanedione, 1,3-diphenyl- (120-46-7)

안전

위험품 표기 Xi
위험 카페고리 넘버 36/37/38
안전지침서 22-24/25
WGK 독일 3
RTECS 번호 TZ1930000
위험 참고 사항 Irritant
TSCA Yes
HS 번호 29143900

1,3-디페닐-1,3-프로판디온 MSDS


Dibenzoylmethane

1,3-디페닐-1,3-프로판디온 C화학적 특성, 용도, 생산

화학적 성질

yellowish-white powder

용도

antineoplastic

용도

dibenzoylmethane as a new PVC heat stabilizer, high transmittance, non-toxic and tasteless; can greatly improve the early PVC coloring, transparency, long-term stability, and processing during precipitation and "zinc burn" and so on; widely used in medical, food packaging and other non-toxic transparent PVC products. Dibenzoylmethane above can absorb 290nm ultraviolet light, while light having a stabilizing effect on PVC products can provide long-term stable performance.

정의

ChEBI: A beta-diketone that is acetylacetone (acac) in which both methyl groups have been replaced by phenyl groups. It is a minor constituent of the root extract of licorice (Glycyrrhiza glabra) and exhibits antimutagenic and antica cer effects.

Safety Profile

Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors

Purification Methods

Dibenzoylmethane (1,3-diphenyl-1,3-propanedione) [120-46-7] M 224.3, m 8 0o. Crystallise dibenzoylmethane from pet ether or MeOH. [Beilstein 7 IV 2512.]

1,3-디페닐-1,3-프로판디온 준비 용품 및 원자재

원자재

준비 용품


1,3-디페닐-1,3-프로판디온 공급 업체

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