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1143-38-0 - 1,8,9-Trihydroxyanthracene, 97% - Dithranol - B20303 - Alfa Aesar

B20303 1,8,9-Trihydroxyanthracene, 97%

CAS 번호
1143-38-0
동의어
Dithranol

사이즈 가격 ($) 수량 재고 여부
1g 31.90
5g 114.00
25g 481.00
장바구니에 추가 대량 견적에 추가 항목 보기

1,8,9-Trihydroxyanthracene, 97%

MDL
MFCD00001250
EINECS
214-538-0

화학적 특성

화학식
C14H10O3
화학 식량
226.23
융점
177-181°
용해도
Insoluble in water. Soluble in acetic acid, chloroform (20 mg/mL), acetone, benzene, solutions of alkali hydroxides, fixed oil. Slightly soluble in 95% ethanol, alcohol, ether, and glacial acetic acid.

용도

Dithranol was used as a matrix in MALDI TOF mass spectrometry measurements of sol-gel films for DNA microarray applications. It was also used as matrix in matrix-assisted laser desorption/ionization-mass spectrometry (MALDI-MS) and liquid secondary ion-tandem mass spectrometry (LSI-MS/MS) for the analysis of synthetic polymers to generate values for the average mass and the mass of the end groups. It was also used in MALDI-MS for direct detection of condensed tannins in bark. It is successfully used for the treatment of psoriasis.

참고

Store in cool, dry place in a well sealed container. Store away from oxidizing agents.

참조 문헌

P Juhasz, C E Costello. Generation of large radical ions from oligometallocenes by matrix-assisted laser desorption ionization. Rapid Communications in Mass Spectrometry. 1993, 7 (5), 343-351.

Anthony T. Jackson; Keith R. Jennings; James H. Scrivens. Generation of average mass values and end group information of polymers by means of a combination of matrix-assisted laser desorption/ionization-mass spectrometry and liquid secondary ion-tandem mass spectrometry. Journal of the American Society for Mass Spectrometry. 1997, 8 (1), 76-85.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

주의 설명서: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,684
바일슈타인
2054360
통합 관세 코드
2907.29
TSCA(독성물질규제법)"
No
RTECS(화학물질 독성 등록)
CB1225000

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  • 13933

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