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6294-89-9 - Methyl carbazate, 98% - Methoxycarbonylhydrazine - Methyl hydrazinocarboxylate - A14548 - Alfa Aesar

A14548 Methyl carbazate, 98%

CAS 번호
6294-89-9
동의어
Methoxycarbonylhydrazine
Methyl hydrazinocarboxylate

사이즈 가격 ($) 수량 재고 여부
100g 53.90
2500g 664.00
장바구니에 추가 대량 견적에 추가 항목 보기

Methyl carbazate, 98%

MDL
MFCD00007594
EINECS
228-560-3

화학적 특성

화학식
C2H6N2O2
화학 식량
90.08
융점
70-73°
용해도
Soluble in water.

용도

Methyl carbazate was used in the preparation of methyl 3-(4-methyl-benzyl-idene)carbazate. It was also used in the synthesis of imidazo[1,5-d][1,2,4]triazines. It is used as pharmaceutical intermediate.

참고

Stable under recommended storage conditions. Incompatible with oxidizing agents.

참조 문헌

Matsuo Nonoyama. Pyrrole ring cyclopalladation of hydrazones derived from N-(p-toluenesulfonyl)-3-acetylpyrrole with acetylhydrazine, methyl carbazate and semicarbazide. Inorganica Chimica Acta. 1988, 145, (1),53-56

 

R.Truhaut; R.Ferrando; J.M.Faccini; A.M.Monro. Negative results of carcinogenicity bioassay of methyl carbazate in rats: significance for the toxicological evaluation of carbadox. Toxicology. 1981, 22, (3),219-221

Can be used in a sequence for converting ketones to homologated nitriles: Org. Synth. Coll:, 6, 334 (1988):

Alternatively, reaction of the diazene intermediate with MeI and LiOMe yields the ɑ-methylnitrile: J. Org. Chem., 42, 2001 (1977).

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H301-H315-H319-H335

Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

주의 설명서: P261-P280a-P301+P310a-P305+P351+P338-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF SWALLOWED: Immediately call a POISON CENTER/doctor 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

바일슈타인
1679395
위험 등급
6.1
포장 그룹
III
통합 관세 코드
2928.00
TSCA(독성물질규제법)"
Yes

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