안트라퀴논

안트라퀴논 속성

안트라퀴논 C화학적 특성, 용도, 생산

물성

안트라퀴논(anthraquinone)는 방향족 유기화합물이다. 안트라센의 유도체이다. 황색으로부터 엷은 재빛을 띤 화합물이다. IUPAC명은 안트라센-9,10-디온이지만, 별명으로 9,10-안트라센디온, 안트라디온, 안트라센-9,10-퀴논 등이 있다. 물과 알코올에는 녹지 않지만, 니트로 벤젠과 아닐린에는 잘 녹는다. 화학적으로 매우 안정된 화합물이다.

존재

알로에와 차풀, 루바브와 카스카라 사그라다 등 몇몇 식물에서 얻을 수 있다. 또 균과 조류, 곤충 등에도 있고, 착색의 원인이 되는 물질이다. 천연 안트라퀴논 유도체는 설사약으로 많이 사용된다.

용도

안트라퀴논은 설사약으로 사용된다. 장기적인 사용과 남용은 대장흑피증을 일으킨다.

화학적 성질

Anthraquinone is a combustible, light yellow to green crystalline solid. Soluble in ethanol, ether and acetone, insoluble in water. It may be prepared by reacting benzene with phthalic anhydride. The compoundis the basis of a range ofdyestuffs.

출처

Anthraquinones naturally occur in some plants (eg. aloe, senna, rhubarb, and Cascara buckthorn), fungi, lichens, and insects, where they serve as a basic skeleton for their pigments. Natural anthraquinone derivatives tend to have laxative effects.

용도

Anthraquinone is used in paper industry as a catalyst to increase the pulp production yield and to improves the fiber strength through reduction reaction of cellulose to carboxylic acid. It is also used as a precursor for dye formation.

정의

ChEBI: Anthraquinone is an anthraquinone that is anthracene in which positions 9 and 10 have been oxidised to carbonyls. It is a colorless crystalline quinone used in producing dyestuffs such as alizarin.

제조 방법

Anthraquinone is obtained by oxidation of anthracene using sodium dichromate plus sulfuric acid, and is purified by dissolving in concentrated sulfuric acid at 130 °C and pouring into boiling water, whereupon anthraquinone separates as pure solid, and is recovered by filtration. Further purification may be accomplished by sublimation or crystallization from nitrobenzene, aniline or tetrachloroethane.

일반 설명

Anthraquinone is a polycyclic aromatic hydrocarbon derived from anthracene or phthalic anhydride. Anthraquinone is used in the manufacture of dyes, in the textile and pulp industries, and as a bird repellant.

공기와 물의 반응

Insoluble in water.

반응 프로필

Anthraquinone is incompatible with strong oxidizing agents.

위험도

Possible carcinogen.

화재위험

Anthraquinone is combustible.

농업용

Repellent, Seed treatment: Used as a seed dressing or protectant. Banned in EU.

상품명

(p)ANTHRAPEL®; FLIGHT CONTROL- PLUS®; HOELITE®; MORKIT®; REPELL®

Pharmacology

Anthraquinone is a secondary repellent and affects birds by causing post-ingestional distress (40). Sometimes, ingestion of anthraquinone-treated food produces vomiting, but often vomiting does not occur and the bird just sits quietly until the discomfort passes. Unlike methiocarb, anthraquinone doe not affect the bird’s nervous system and does not immobilize affected birds. Presumably, the emetic response is produced through irritation of the gut lining, but the actual mechanism is unclear. It is clear, however, that anthraquinone is not a taste repellent or contact irritant. Birds do not hesitate to eat treated food, and they exhibit no sign that treated food is unpalatable to them. The post-ingestional discomfort that results from eating anthraquinone-treated food produces a conditioned aversion to that food type. Birds need to experience the adverse consequences before learning to avoid the protected food. Thus, it is not reasonable to expect losses to cease immediately upon application of the repellent. There will be some level of loss in the crop as the depredating birds acquire the learned avoidance response.

Safety Profile

Moderately toxic by intraperitoneal route. A mild allergen. Mutation data reported. Combustible when exposed to heat or flame. To fight fire, use water, foam, CO2, water spray or mist, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes.

잠재적 노출

Anthraquinone is an important starting material for vat dye manufacture. Also used in making organics; and used as a bird repellent in seeds.

운송 방법

UN3143 Dyes, solid, toxic, n.o.s. or Dye intermediates, solid, toxic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

Purification Methods

Crystallise anthraquinone from CHCl3 (38mL/g), *benzene, or boiling acetic acid, wash it with a little EtOH and dry it under vacuum over P2O5. [Beilstein 7 IV 2556.]

비 호환성

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides

폐기물 처리

Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.

안트라퀴논 준비 용품 및 원자재

원자재

준비 용품

안트라퀴논 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Wuhan Xinhao Biotechnology Co., Ltd	+86-18120578002 +86-18120578002	xinhao-6@xinhaoshengwu.com	China	350	58
Hebei Saisier Technology Co., LTD	+86-18400010335 +86-13102810335	admin@hbsaisier.cn	China	747	58
BINBO BIOLOGICAL CO.,LTD	+8618629063126	info@binbobiological.com	China	290	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418679 +86-18949832763	info@tnjchem.com	China	2989	55
Shanghai Zheyan Biotech Co., Ltd.	18017610038	zheyansh@163.com	CHINA	3620	58
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	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

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