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118-48-9 - Isatoic anhydride, 97% - 4H-3,1-Benzoxazine-2,4(1H)-dione - A14603 - Alfa Aesar

A14603 Isatoic anhydride, 97%

CAS 번호
118-48-9
동의어
4H-3,1-Benzoxazine-2,4(1H)-dione

사이즈 가격 ($) 수량 재고 여부
100g 22.20
500g 66.70
2500g 282.00
장바구니에 추가 대량 견적에 추가 항목 보기

Isatoic anhydride, 97%

MDL
MFCD00006700
EINECS
204-255-0

화학적 특성

화학식
C8H5NO3
화학 식량
163.13
융점
ca 237° dec.
인화점
308°(586°F)
밀도
1.520
감도
Moisture Sensitive

참조 문헌

Susceptible to nucleophilic attack, normally at the "acid" 4-carbon. More hindered nucleophiles attack at the "carbamate" 2-carbon. In the presence of DMAP, attack is directed to C-4, giving anthranilic acid derivatives: Synthesis, 266 (1982). For reviews of the chemistry of isatoic anhydrides, including reactions with a wide range of nucleophiles and the formation of a variety of heterocyclic systems, see: Synthesis, 505 (1980); Adv. Heterocycl Chem., 28, 127 (1981).

/n

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H319-H317

Causes serious eye irritation. May cause an allergic skin reaction.

주의 설명서: P261-P280a-P305+P351+P338-P363-P321-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. Wash contaminated clothing before reuse. Specific treatment (see label). Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

바일슈타인
136786
통합 관세 코드
2934.99
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
DM3100000

권장

최근에 본 것

화학물질

화학물질

금속 및 재료

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