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134-81-6 - Benzil, 98% - Dibenzoyl - A12579 - Alfa Aesar

A12579 Benzil, 98%

CAS 번호
134-81-6
동의어
Dibenzoyl

사이즈 가격 ($) 수량 재고 여부
100g 19.70
500g 54.60
2500g 232.00
장바구니에 추가 대량 견적에 추가 항목 보기

Benzil, 98%

MDL
MFCD00003080
EINECS
205-157-0

화학적 특성

화학식
C14H10O2
화학 식량
210.23
융점
94-96°
비등점
346-348°
밀도
1.521
용해도
Soluble in ethanol and ethyl ether. Insoluble in water.

용도

Benzil is used as a pharmaceutical intermediate and uv curing resin photosensitizer. In polymer chemistry, it is used as a photoinitiator. Further, it serves as a potent inhibitor of human carboxylesterases. It is used in the preparation of diketimines by reacting with amines. It is also involved in the famous benil-benzilic acid rearrangement. In addition this, it reacts with 1,3-diphenylacetone to get tetraphenylcyclopentadienone.

참고

Incompatible with strong oxidizing agents.

참조 문헌

Kayadibi, F.; Sagdinc, S. G.; Kara, Y. S. Density functional theory studies on the corrosion inhibition of benzoin, benzil, benzoin-(4-phenylthiosemicarbazone) and benzil-(4-phenylthiosemicarbazone) of mild steel in hydrochloric acid. Prot. Met. Phys. Chem. Surf. 2015, 51 (1), 143-154.

Zarnegar, Z.; Safari, J. Green chemistry-mediated synthesis of benzil by using nano-MgO. J. Exp. Nanosci. 2015, 10 (9), 651-661.

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
14,1078
바일슈타인
608047
통합 관세 코드
2914.39
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
DD1925000

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화학물질

화학물질

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