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122-39-4 - Diphenylamine, 98+% - N-Phenylaniline - N-Phenylbenzenamine - A18265 - Alfa Aesar

A18265 Diphenylamine, 98+%

CAS 번호
122-39-4
동의어
N-Phenylaniline
N-Phenylbenzenamine

사이즈 가격 ($) 수량 재고 여부
100g 21.40
500g 35.80
2500g 133.00
장바구니에 추가 대량 견적에 추가 항목 보기

Diphenylamine, 98+%

MDL
MFCD00003014
EINECS
204-539-4

화학적 특성

화학식
C12H11N
화학 식량
169.23
융점
52-55°
비등점
302°
인화점
152°(305°F)
밀도
1.16
감도
Air & Light Sensitive
용해도
Soluble in ethanol, acetone, benzene, carbon tetrachloride, pyridine and ethyl acetate. Slightly soluble in chloroform.

용도

Diphenylamine is employed as harvest scald inhibitor for apples indoor drench treatments due to its antioxidant property. Alkyl derivatives of diphenylamine are used as anti-ozonants in the rubber manufacturing. It is used as lubricants and acts as a stabilizer for plastics. In the analytical chemistry, it is used to test the nitrate ion in association with ammonium chloride in sulfuric acid.

참고

Incompatible with strong acids, strong oxidizing agents. Keep the container tightly closed in a cool and well-ventilated area.

참조 문헌

Redox indicator.

An improved procedure for Ullmann-type coupling of aryl iodides with diarylamines to give triarylamines uses K2CO3/ 18-crown-6, in the presence of Cu powder in o-dichlorobenzene: Synthesis, 383 (1987).

Liu, C.; Fu, Q.; Zou, Y.; Yang, C.; Ma, D.; Qin, J. Low turn-on voltage, high-power-efficiency, solution-processed deep-blue organic light-emitting diodes based on starburst oligofluorenes with diphenylamine end-capper to enhance the HOMO level. Chem. Mater. 2014, 26 (10), 3074-3083.

Kang, S. H.; Choi, I. T.; Kang, M. S.; Eom, Y. K.; Ju, M. J.; Hong, J. Y.; Kang, S. H.; Kim, H. K. Novel D-π-A structured porphyrin dyes with diphenylamine derived electron-donating substituents for highly efficient dye-sensitized solar cells. J. Mater. Chem. A 2013, 1 (12), 3977-3982.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H301-H311-H331-H373

Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure.

주의 설명서: P273-P280h-P309-P310a-P302+P352a-P501a

Avoid release to the environment. Wear protective gloves/clothing. IF exposed or if you feel unwell: Immediately call a POISON CENTER/doctor IF ON SKIN: Wash with plenty of water. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,3317
바일슈타인
508755
위험 등급
9
포장 그룹
III
통합 관세 코드
2921.44
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
JJ7800000

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