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121-33-5 - Vanillin, 99% - 4-Hydroxy-3-methoxybenzaldehyde - A11169 - Alfa Aesar

A11169 Vanillin, 99%

CAS 번호
121-33-5
동의어
4-Hydroxy-3-methoxybenzaldehyde

사이즈 가격 ($) 수량 재고 여부
100g 23.90
500g 62.50
2500g 273.00
장바구니에 추가 대량 견적에 추가 항목 보기

Vanillin, 99%

MDL
MFCD00006942
EINECS
204-465-2

화학적 특성

화학식
C8H8O3
화학 식량
152.15
융점
81-83°
비등점
170°/15mm
인화점
153°(307°F)
밀도
1.06
감도
Air & Light Sensitive
용해도
Soluble in water, diethyl ether, acetone, methanol, benzene, petroleum ether, chloroform, carbon disulfide, glacial acetic acid, pyridine and in aqueous solutions of alkali hydroxides.

용도

Vanillin is a flavoring agent used in sweet foods, ice cream and chocolate. It is used in perfumes as well as to control the unpleasant odors in medicines. It acts as a chemical intermediate in the preparation of pharmaceuticals. In thin layer chromatography, it is used as a general-purpose stain for developing TLC plates to enable in visualizing components of a reaction mixture. Similarly, vanillin hydro chloride staining can be used to visualize the localization of tannins in cells.

참고

Moisture and light sensitive. Incompatible with oxidizing agents, alkalis and reducing agents.

참조 문헌

Tomadoni, B.; Cassani, L.; Moreira, M. R.; Ponce, A. Efficacy of vanillin and geraniol in reducing Escherichia coli O157: H7 on strawberry juice. LWT Food Sci. Technol. 2015, 64 (2), 554-557.

Di Paola, A.; Bellardita, M.; Megna, B.; Parrino, F.; Palmisano, L. Photocatalytic oxidation of trans-ferulic acid to vanillin on TiO2 and WO3-loaded TiO2 catalysts. Catal. Today 2015, 252, 195-200.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H302-H332

Harmful if swallowed. Harmful if inhaled.

주의 설명서: P261-P264-P270-P304+P340-P301+P312a-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,9932
바일슈타인
472792
통합 관세 코드
2912.41
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
YW5775000

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