아크릴로나이트릴

아크릴로나이트릴 속성

아크릴로나이트릴 MSDS

Cyanoethylene

아크릴로나이트릴 C화학적 특성, 용도, 생산

용도

제품의 권고 용도와 사용상의 제한 본 제품은 실험실 및 연구용 시약 외의 용도로는 사용할 수 없음 다.

안전성

가.눈에 들어갔을 때 많은 양의 물이나 생리식염수로 15분 이상 눈을 세척하고 즉시 의사
의 치료를 받을 것.
나.피부에 접촉했을 때 오염된 의복 및 신발을 즉시 벗고 15분 이상 다량의 물과 비누로 씻
을 것.
다.흡입했을 때 노출로부터 환자를 즉시 신선한 공기가 있는 곳으로 옮기고 호흡정
지 및 곤란시 인공호흡 실시 및 의사의 치료를 받을 것.
라.먹었을 때 구토를 하지 않도록 하고 즉시 의사의 치료를 받을 것.
마.기타 의사의 주의사항 섭취의 경우 위 세척을 고려할 것.
흡입의 경우에는 산소의 공급을 고려할 것.
의료인력이 해당물질에 대해 인지하고 보호조치를 취하도록 할 것.

화학적 성질

Acrylonitrile is a colorless, flammable liquid. Its vapors may explode when exposed to an open flame. Acrylonitrile does not occur naturally. It is produced in very large amounts by several chemical industries in the United States and its requirement and demand has increased in recent years. The largest users of acrylonitrile are chemical industries that make acrylic and modacrylic fi bers, high impact acrylonitrile-butadiene-styrene (ABS) plastics. Acrylonitrile is also used in business machines, luggage, and construction material, in the manufacturing of styrene-acrylonitrile (SAN) plastics for automotive and household goods, and in packaging material. Adiponitrile is used to make nylon, dyes, drugs, and pesticides.

용도

Acrylonitrile is used in the production of acrylic fibers, resins, and surface coating; as an intermediate in the production of pharmaceuticals and dyes; as a polymer modifier; and as a fumigant. It may occur in fire-effluent gases because of pyrolyses of polyacrylonitrile materials. Acrylonitrile was found to be released from the acrylonitrile–styrene copolymer and acrylonitrile–styrene–butadiene copolymer bottles when these bottles were filled with food-simulating solvents such as water, 4% acetic acid, 20% ethanol, and heptane and stored for 10 days to 5 months (Nakazawa et al. 1984). The release was greater with increasing temperature and was attributable to the residual acrylonitrile monomer in the polymeric materials.

정의

ChEBI: Acrylonitrile is a nitrile that is hydrogen cyanide in which the hydrogen has been replaced by an ethenyl group. It is very toxic and irritant but is also a sensitizer. It caused both irritant and allergic contact dermatitis in a production manufacture.

공기와 물의 반응

Highly flammable. Soluble in water.

반응 프로필

ACRYLONITRILE produces poisonous hydrogen cyanide gas on contact with strong acids or when heated to decomposition. Reacts violently with strong oxidizing agents (dibenzoyl peroxide, di-tert-butylperoxide, bromine) [Sax, 9th ed., p. 61]. Rapidly ignites in air and forms explosive mixtures with air. Polymerizes violently in the presence of strong bases or acids. Underwent a runaway reaction culminating in an explosion on contact with a small amount of bromine or solid silver nitrate [Bretherick, 5th ed., 1995, p. 404].

색상 색인 번호

Acrylonitrile is a raw material used extensively in industry, mainly for acrylic and modacrylic fibers, acrylonitrile-butadiene-styrene and styrene-acrylonitrile resins, adiponitrile used in nylon’s synthesis, for nitrile rubber, and plastics. It is also used as an insecticide. This very toxic and irritant substance is also a sensitizer and caused both irritant and allergic contact dermatitis in a production manufacturer.

잠재적 노출

Acrylonitrile is used in the manufacture of synthetic fibers, polymers, acrylostyrene plastics, acrylonitrile butadiene styrene plastics, nitrile rubbers, chemicals, and adhesives. It is also used as a pesticide. In the past, this chemical was used as a room fumigant and pediculicide (an agent used to destroy lice).

Carcinogenicity

Acrylonitrile is reasonably anticipated to be a human carcinogenbased on sufficient evidence of carcinogenicity from studies in experimental animals.

저장

Work with acrylonitrile should be conducted in a fume hood to prevent exposure by inhalation, and splash goggles and impermeable gloves should be worn at all times to prevent eye and skin contact. Acrylonitrile should be used only in areas free of ignition sources. Containers of acrylonitrile should be stored in secondary containers in the dark in areas separate from oxidizers and bases.

운송 방법

UN1093 Acrylonitrile, stabilized, Hazard Class 3; Labels: 3 Flammable liquids, 6.1-Poisonous materials

Purification Methods

Wash acrylonitrile with dilute H2SO4 or dilute H3PO4, then with dilute Na2CO3 and water. Dry it with Na2SO4, CaCl2 or (better) by shaking with molecular sieves. Fractionally distil it under N2. It can be stabilised by adding 10ppm tert-butyl catechol. Immediately before use, the stabilizer can be removed by passage through a column of activated alumina (or by washing with 1% NaOH solution if traces of water are permissible in the final material), followed by distillation. Alternatively, shake it with 10% (w/v) NaOH to extract inhibitor, and then wash it in turn with 10% H2SO4, 20% Na2CO3 and distilled water. Dry for 24hours over CaCl2 and fractionally distil under N2 taking fraction boiling at 75.0-75.5oC (at 734mm). Store it with 10ppm tert-butyl catechol. Acrylonitrile is distilled off when required. [Burton et al. J Chem Soc, Faraday Trans 1 75 1050 1979, Beilstein 2 IV 1473.]

비 호환성

Acrylonitrile is reactive with, and must be kept away from, strong oxidizers, especially bromine. Use extreme care to keep Acrylonitrile away from strong bases, strong acids, copper, copper alloys, ammonia and amines. Contact with these chemicals can cause a chemical reaction resulting in a fire or explosion. Chemical compatibility should also be determined before Acrylonitrile comes in contact with any other chemical.

폐기물 처리

Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal. Incineration with provision for nitrogen oxides removal from effluent gases by scrubbers or afterburners. A chemical disposal method has also been suggested involving treatment with alcoholic NaOH; the alcohol is evaporatedand calcium hypochlorite added; after 24 hours the product is flushed to the sewer with large volumes of water. Recovery of acrylonitrile from acrylonitrile process effluents is an alternative to disposal.

아크릴로나이트릴 준비 용품 및 원자재

원자재

준비 용품

아크릴로나이트릴 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12456	58
Hebei Jingbo New Material Technology Co., Ltd	+8619931165850	hbjbtech@163.com	China	1000	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
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
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5909	58
Shanghai Longyu Biotechnology Co., Ltd.	+8615821988213	info@longyupharma.com	China	2531	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	47465	58

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