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290-37-9 - Pyrazine, 99+% (dry wt.) water <1.0% - A13982 - Alfa Aesar

A13982 Pyrazine, 99+% (dry wt.) water <1.0%

CAS 번호
290-37-9
동의어

사이즈 가격 ($) 수량 재고 여부
25g 53.30
100g 202.00
장바구니에 추가 대량 견적에 추가 항목 보기

Pyrazine, 99+% (dry wt.) water <1.0%

MDL
MFCD00006122
EINECS
206-027-6

화학적 특성

화학식
C4H4N2
화학 식량
80.09
융점
50-56°
비등점
113-116°
인화점
55°(131°F)
밀도
1.031
굴절률
1.5235
감도
Hygroscopic
용해도
Soluble in water.

용도

Pyrazine is used in flavoring, fragrance, and dyes.

참고

Hygroscopic. Incompatible with oxidizing agents.

참조 문헌

Lainne E.Seitz; William J.Suling; Robert C.Reynolds. Synthesis and antimycobacterial activity of pyrazine and quinoxaline derivatives. J. Med. Chem. 2002, 45,(25), 5604-5606.

 

A.Raab; G.A.Worth; H.D.Meyer; L.S.Cederbaum. Molecular dynamics of pyrazine after excitation to the S2 electronic state using a realistic 24-mode model Hamiltonian. J. Chem. Phys. 1999, 110,(2), 936.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H228-H315-H319-H335

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

주의 설명서: P210-P261-P280a-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,7957
바일슈타인
103905
위험 등급
4.1
포장 그룹
III
통합 관세 코드
2933.99
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
UQ2015000

권장

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화학물질

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