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95-54-5 - o-Phenylenediamine, 98% - 1,2-Diaminobenzene - A11946 - Alfa Aesar

A11946 o-Phenylenediamine, 98%

CAS 번호
95-54-5
동의어
1,2-Diaminobenzene

사이즈 가격 ($) 수량 재고 여부
25g 21.30
250g 40.30
1000g 98.70
5000g 399.00
장바구니에 추가 대량 견적에 추가 항목 보기

o-Phenylenediamine, 98%

MDL
MFCD00007721
EINECS
202-430-6

화학적 특성

화학식
C6H8N2
화학 식량
108.14
융점
100-103°
비등점
256-258°
인화점
136°(277°F)
밀도
1.270
감도
Air & Light Sensitive
용해도
Soluble in alcohol, chloroform, ether, slightly soluble in water. Soluble in hot water.

용도

o-phenylenediamine is used to prepare tiabendazole, pyrazinamide, morinamide, clemizole and chlormidazole. It is involved in the synthesis of benzimidazole by reacting with carboxylic acids and their derivatives. It is also used to prepare quinoxalinedione and mercaptoimidazoles by condensation with dimethyl oxalate and xanthate esters respectively. It reacts with nitrous acid to get benzotriazole, which finds application as a corrosion inhibitor. It is actively involved in the preparation of pharmaceuticals by reacting substituted o-phenylenediamine with various diketones.

참고

Moisture and air sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

참조 문헌

Chen, X.; Zhang, Q.; Qian, C.; Hao, N.; Xu, L.; Yao, C. Electrochemical aptasensor for mucin 1 based on dual signal amplification of poly (o-phenylenediamine) carrier and functionalized carbon nanotubes tracing tag. Biosens. Bioelectron. 2015, 64, 485-492.

Yuan, C.; Liu, X.; Jia, M.; Luo, Z.; Yao, J. Facile preparation of N-and O-doped hollow carbon spheres derived from poly (o-phenylenediamine) for supercapacitors. J. Mater. Chem. A 2015, 3 (7), 3409-3415.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H301-H312-H332-H319-H317-H341-H351

Toxic if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes serious eye irritation. May cause an allergic skin reaction. Suspected of causing genetic defects. Suspected of causing cancer.

주의 설명서: P201-P261-P301+P310a-P305+P351+P338-P405-P501a

Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. 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

Merck
14,7284
바일슈타인
606074
위험 등급
6.1
포장 그룹
III
통합 관세 코드
2921.51
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
SS7875000

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