아조벤젠
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아조벤젠 속성
- 녹는점
- 65-68 °C (lit.)
- 끓는 점
- 293 °C (lit.)
- 밀도
- 1.09 g/mL at 25 °C (lit.)
- 증기압
- 1 mm Hg ( 104 °C)
- 굴절률
- 1.62662 (78.1℃)
- 인화점
- 100 °C
- 저장 조건
- room temp
- 용해도
- 6.4mg/L
- 물리적 상태
- 결정성 분말
- 색상
- 오렌지 레드
- 색상
- 오렌지색
- 수용성
- 알코올, 에테르, 벤젠 및 빙초산에 용해됩니다. 물에 불용성.
- Merck
- 14,917
- BRN
- 1819138
- 안정성
- 안정적인. 타기 쉬운. 강한 산화제와 호환되지 않습니다. 공기와 빛에 민감합니다.
- CAS 데이터베이스
- 103-33-3(CAS DataBase Reference)
- IARC
- 3 (Vol. 8, Sup 7) 1987
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | T,N,Xn,F | ||
---|---|---|---|
위험 카페고리 넘버 | 45-20/22-48/22-50/53-68-67-65-62-51/53-38-11-48/20-39/23/24/25-23/24/25-52/53 | ||
안전지침서 | 53-45-60-61-62-36/37-33-29-16-9-7 | ||
유엔번호(UN No.) | UN 3077 9/PG 3 | ||
WGK 독일 | 3 | ||
RTECS 번호 | CN1400000 | ||
자연 발화 온도 | 890 °F | ||
TSCA | Yes | ||
위험 등급 | 6.1(b) | ||
포장분류 | III | ||
HS 번호 | 29270000 | ||
유해 물질 데이터 | 103-33-3(Hazardous Substances Data) | ||
독성 | LD50 orally in Rabbit: 1000 mg/kg |
아조벤젠 C화학적 특성, 용도, 생산
개요
Azobenzene is a well-known derivative of stimulus-responsive molecular switches and has shown superior performance as a functional material in biomedical applications.Azobenzene is a typical photo-responsive molecule that isomerizes from its planar trans-form to the non-planar cis-form after UV-light irradiation with a wavelength between 300 nm and 400 nm (lmax is around 330 nm). Interestingly, the system reverts from the cis-form to the trans-form after further irradiation with visible light (wavelength over 400 nm). This process is completely reversible, and the azobenzene group does not decompose or induce undesirable side reactions even on repeated trans-cis isomerization. By introducing azobenzenes into DNA through D-threoninol as a linker, Asanuma and co-workers succeeded in achieving photo-regulation of:
Formation and dissociation of a DNA duplex
Transcription by T7-RNA polymerase reaction
화학적 성질
Azobenzene is a combustible, orange-red crystalline solid.용도
acaricide, insecticide.Azobenzene can be used as an optical trigger for the design and synthesis of a large variety of photoresponsive systems.
정의
ChEBI: A molecule whose structure comprises two phenyl rings linked by a N=N double bond; the parent compound of the azobenzene class of compounds.일반 설명
Orange-red crystals or dark brown chunky solid.공기와 물의 반응
AZOBENZENE is sensitive to air and light. Dust may form an explosive mixture in air. Insoluble in water.반응 프로필
AZOBENZENE is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. AZOBENZENE is incompatible with strong oxidizing agents.위험도
Toxic; may cause liver injury. Questionable carcinogen.화재위험
Flash point data for AZOBENZENE are not available. AZOBENZENE is probably combustible.Safety Profile
Moderately toxic by ingestion and possibly other routes. Questionable carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. When heated to decomposition it emits toxic fumes of NOx.잠재적 노출
An azo compound. Those engaged in azobenzene use in dye, rubber, chemical, and pesticide manufacturing.운송 방법
UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.Purification Methods
Ordinary azobenzene is nearly all in the trans-form. It is partly converted into the cis-form on exposure to light [for isolation see Hartley J Chem Soc 633 1938, and for spectra of cis-and trans-azobenzenes, see Winkel & Siebert Chem Ber 74B 6701941]. trans-Azobenzene is obtained by chromatography on alumina using 1:4 *C6H6/heptane or pet ether, and it crystallises from EtOH (after refluxing for several hours) or hexane. All operations should be carried out in diffuse red light or in the dark. [Beilstein 16 IV 8.]비 호환성
Azo compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. This chemical is sensitive to prolonged exposure to heat. This chemical is incompatible with strong oxidizing agents.아조벤젠 준비 용품 및 원자재
원자재
준비 용품
아조벤젠 공급 업체
글로벌( 224)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 8095 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32480 | 60 |
career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 |
sales@sdzschem.com | China | 2931 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8823 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 |
marketing@targetmol.com | United States | 19892 | 58 |
아조벤젠 관련 검색:
기름 레드 "O" 3-하이드록시-4-((2-설포-4-((4-설포페닐)아조)페닐)아조N-2,7-나프탈렌디술폰산 테트라나트륨 수단 III 용액 수단 II 수단 IV 디페닐 카르바존 N-[2-[(2,6-디시아노-4-니트로페닐)아조]-5-(디에틸아미노)페닐]아세트아마이드 디티존 메틸옐로우 메틸 레드, 나트륨 염 C.I. 산성 레드 114 선홍색 2R 메틸 레드 4-(페닐아조)디페닐아민 수단 레드 7B
3,3'-AZODIBENZOIC ACID
AZOBENZENE-4,4'-DICARBOXYLIC ACID
4,4'-AZODIBENZOIC ACID DIETHYL ESTER