Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

100-52-7 - Benzaldehyde, 99+% - A10348 - Alfa Aesar

A10348 Benzaldehyde, 99+%

CAS 번호
100-52-7
동의어

사이즈 가격 ($) 수량 재고 여부
250g 22.00
1000g 41.20
5000g 141.00
장바구니에 추가 대량 견적에 추가 항목 보기

Benzaldehyde, 99+%

MDL
MFCD00003299
EINECS
202-860-4

화학적 특성

화학식
C7H6O
화학 식량
106.12
융점
-26°
비등점
178-179°
인화점
62°(143°F)
밀도
1.047
굴절률
1.5450
감도
Air Sensitive
용해도
Slightly soluble in water. Soluble in liquid ammonia.

용도

Benzaldehyde is commonly employed as a precursor to prepare various organic compounds, which are used as pharmaceuticals, dyes, perfumes, flavorings, photographic chemicals and plastic additives. It is used as solvent for oils and resins. Benzaldehyde is further used as a building block for a range of amino acids like phenylglycine, which is used as a side chain in various antibiotics. It is involved as a brightener in zinc electroplating processes, and as a food and fragrance additive. It is active intermediate for the manufacture of benzoic acid, odorants and flavoring chemicals.

참고

Air, light and moisture sensitive. Incompatible with strong oxidizing agents, strong acids, reducing agents, alkalimetlas, aluminum, iron and phenols.

참조 문헌

For use in protection of amines as benzylidine imines, readily cleaved by acid hydrolysis or hydrogenolysis, see, e.g.: Synthesis, 963 (1989); Synlett, 161 (1990); Org. Synth. Coll., 7, 8 (1990).

Also used for protection of 1,2- and 1,3-diols as cyclic benzylidene acetals, e.g. by azeotroping in the presence of TsOH: J. Am. Chem. Soc., 104, 7036 (1982). See also Benzaldehyde dimethyl­ acetal, A11009.

Sarma, B. B.; Efremenko, I.; Neumann, R. Oxygenation of Methylarenes to Benzaldehyde Derivatives by a Polyoxometalate Mediated Electron Transfer-Oxygen Transfer Reaction in Aqueous Sulfuric Acid. J. Am. Chem. Soc. 2015, 137 (18), 5916-5922.

Buonaugurio, A.; Zhang, X.; Stokes, S. T.; Wang, Y.; Ellison, G. B.; Bowen, K. H. The photoelectron spectrum of the benzaldehyde anion. Int. J. Mass Spectrom. 2015, 377. 278-280.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H227-H302

Combustible liquid. Harmful if swallowed.

주의 설명서: P262

Do not get in eyes, on skin, or on clothing.

기타 참조

Merck
14,1058
바일슈타인
471223
위험 등급
9
포장 그룹
III
통합 관세 코드
2912.21
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
CU4375000

권장

최근에 본 것

화학물질

화학물질

금속 및 재료

촉매

분석 기기 및 실험실 용품