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.

542-05-2 - Acetone-1,3-dicarboxylic acid, 97% - 3-Ketoglutaric acid - 3-Oxoglutaric acid - A13742 - Alfa Aesar

A13742 Acetone-1,3-dicarboxylic acid, 97%

CAS 번호
542-05-2
동의어
3-Ketoglutaric acid
3-Oxoglutaric acid

사이즈 가격 ($) 수량 재고 여부
50g 31.60
250g 124.00
1000g 386.00
장바구니에 추가 대량 견적에 추가 항목 보기

Acetone-1,3-dicarboxylic acid, 97%

MDL
MFCD00002711
EINECS
208-797-9

화학적 특성

화학식
C5H6O5
화학 식량
146.10
융점
ca 132° dec.
감도
Hygroscopic
용해도
Soluble in water and alcohol. Slightly soluble in ethyl acetate and ether. Insoluble in chloroform.

용도

Acetone-1,3-dicarboxylic acid is used as a building block in organic chemistry. It is also used in the synthesis of hetrocyclic rings and in the Weiss-Cook reaction, which involves the preparation of cis-bicyclo[3.3.0]octane-3,7-dione by reacting with diacyl (1,2 ketone). Its presence in human urine is used as a diagnostic test for the overgrowth of harmful gut flora such as Candida albicans.

참고

Hygroscopic. Incompatible with strong bases and strong oxidizing agents.

참조 문헌

For use in Robinson's classical one-step synthesis of pseudopelletierine, see: Org. Synth. Coll., 4, 816 (1963):

For a more recent analogous example of the synthesis of azabicyclo[3.3.1]nonan-3-one derivatives, see: J. Med. Chem., 36, 3707 (1993).

Li, C.; Breit, B. Rhodium-Catalyzed Chemo- and Regioselective Decarboxylative Addition of beta-Ketoacids to Allenes: Efficient Construction of Tertiary and Quaternary Carbon Centers. J. Am. Chem. Soc. 2014, 136 (3), 862-865.

Sousa, A.; Araújo, P.; Mateus, N.; de Freitas, V. Deoxyvitisins: a new set of pyrano-3-deoxyanthocyanidins. Tetrahedron Lett. 2013, 54 (35), 4785-4788.

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
14,68
바일슈타인
1447081
통합 관세 코드
2918.30
TSCA(독성물질규제법)"
Yes

권장

  • A10500

    Glutaraldehyde, 50% aq. soln.
  • A10681

    2-Buten-1-ol, cis + trans (ca 1:19), 96%
  • A10755

    2-Allylphenol, 98+%
  • A11218

    2-Methylcyclohexane-1,3-dione, 98+%
  • A11687

    2,5-Dimethoxytetrahydrofuran, cis + trans, 98%

최근에 본 것

화학물질

화학물질

금속 및 재료

촉매

분석 기기 및 실험실 용품