시안화 제I구리
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시안화 제I구리 속성
- 녹는점
- 474 °C(lit.)
- 끓는 점
- decomposes [STR93]
- 밀도
- 2.92 g/mL at 25 °C(lit.)
- 증기압
- 0Pa at 25℃
- 저장 조건
- Poison room
- 용해도
- insoluble in H2O, ethanol; soluble in KCN solution
- 물리적 상태
- 가루
- Specific Gravity
- 2.92
- 색상
- 흰색~베이지색~녹색
- 수용성
- 물과 알코올에 거의 녹지 않습니다. 수산화암모늄, 암모니아수, 피리딘 및 N-메틸피롤리돈에 용해됩니다.
- 감도
- air sensitive
- Merck
- 14,2661
- BRN
- 3587244
- Solubility Product Constant (Ksp)
- pKsp: 19.46
- 노출 한도
- TLV-TWA 1 mg Cu/m3 (ACGIH).
- 안정성
- 안정적인. 산, 염기, 마그네슘과 호환되지 않습니다. 산화제, 질산염과 격렬하게 반응함. 산과 반응하면 독성이 높은 가스(HCN)가 방출됩니다.
- LogP
- -1.49 at 25℃
- CAS 데이터베이스
- 544-92-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | T+,N,T | ||
---|---|---|---|
위험 카페고리 넘버 | 26/27/28-32-50/53 | ||
안전지침서 | 7-28-29-45-60-61-28A | ||
유엔번호(UN No.) | UN 1587 6.1/PG 2 | ||
WGK 독일 | 2 | ||
RTECS 번호 | GL7150000 | ||
F 고인화성물질 | 10-23 | ||
TSCA | Yes | ||
HS 번호 | 2837 19 00 | ||
위험 등급 | 6.1 | ||
포장분류 | II | ||
유해 물질 데이터 | 544-92-3(Hazardous Substances Data) | ||
기존화학 물질 | KE-08919 | ||
유해화학물질 필터링 | 97-1-90 | ||
함량 및 규제정보 | 물질구분: 유독물질; 혼합물(제품)함량정보: 무기시안 화합물 및 이를 1% 이상 함유한 혼합물. 다만, 베를린청(Ferric ferrocyanide), 페로시안염(Ferrocyanide, salts), 페리시안염(Ferricyanide, salts) 및 그 중 하나를 함유한 혼합물은 제외 |
시안화 제I구리 C화학적 특성, 용도, 생산
개요
off-white to green powder. Insoluble in water,soluble in HCI, Nl40H, and potassium cyanide. Used in Sandmeyer's reaction to synthesize aryl cyanides. Toxic by skin absorption, through open wounds, by ingestion, and by inhalation of hydrogen cyanide that arises from slight decomposition. Produces toxic oxides of nitrogen in fires.화학적 성질
Cuprous cyanide is a white crystalline substance.물리적 성질
Cream-colored powder or green orthorhombic or red monoclinic crystals; density 2.90 g/cm3; melts at 474°C; decomposes at higher temperatures; practically insoluble in water, ethanol, and cold dilute acids; dissolves in ammonium hydroxide and potassium cyanide solutions.용도
Copper(I) cyanide is commonly used as a polymerization catalyst. The compound is useful in organic synthesis, as a catalyst, reagent in the preparation of nitriles(sandmeyer reaction). It is also used in electroplating copper and iron, silver plating, brass plating, and copper-tin alloy plating. It is used to make phthalocyanine dyes and pigments.반응 프로필
Copper(I) Cyanide is decomposed by acids to give off hydrogen cyanide, a flammable poisonous gas. Tends to explosive instability. Capable of violent oxidation under certain condition: fusion with metal chlorates, perchlorates, nitrates or nitrites can cause explosions [Bretherick, 1979 p. 101]. Reacts with incandescence with magnesium [Mellor, 1940, Vol. 4, 271].위험도
Poison.건강위험
Cuprous cyanide is a highly toxic substance. The toxic routes are inhalation of dust, ingestion, and skin contact. Toxicology and LD50 values for this compound are not reported. Because it is slightly soluble in water, its dissociation to cuprous and cyanide ions in the body may not be significant. The role of cyanide ion in the toxicity of cuprous cyanide is not established. The inhalation hazard, however, is attributable to copper. It is a skin irritant.화재위험
Special Hazards of Combustion Products: Toxic hydrogen cyanide gas may form in fires.Safety Profile
A poison. Reacts violently with magnesium. When heated to decomposition it emits very toxic CNand NOx. See also CYANIDE and COPPER COMPOUNDS.잠재적 노출
Copper cyanide is used in electroplating copper on iron; and as an insecticide and a catalyst.운송 방법
UN1587 Copper cyanide, Hazard Class: 6.1; Labels: 6.1-Poisonous materialsPurification Methods
Wash the cyanide thoroughly with boiling H2O, then with EtOH. Dry it at 100o to a fine soft powder. It dissolves in excess alkali cyanide solutions to form the very soluble complex ion Cu(CN)43-. [Bassett & Corbett J Chem Soc 125 1660 1924, Barber J Chem Soc 79 1943.]비 호환성
Contact with heat, strong acids (HCl, H2SO4, HNO3) forms deadly hydrogen cyanide gas. May release hydrogen cyanide on contact with moisture. Incompatible with strong 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, acetylene gas, and chemically active metals, such as potassium, sodium, magnesium, and zinc.폐기물 처리
Copper-containing soluble wastes can be concentrated through the use of ion exchange, reverse osmosis, or evaporators to the point where copper can be electrolytically removed and sent to a reclaiming firm. If recovery is not feasible, the copper can be precipitated through the use of caustics and the sludge deposited in a chemical waste landfill. Copper-containing wastes can be concentrated to the point where copper can be electrolytically removed and reclaimed. If recovery is not feasible, the copper can be precipitated by alkali; the cyanide destroyed by alkaline oxidation yielding a sludge which can be sent to a chemical waste landfill. In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.시안화 제I구리 준비 용품 및 원자재
원자재
준비 용품
1H-인다졸-5-탄소니트릴
2-아미노-4-메틸벤조니트릴
2-시아노피라진
Benzoyl cyanide
6-(AMINOMETHYL)-3-AMINOPYRIDINE
5-Bromo-2-pyridinecarboxylic Acid
피루보니트릴
8-CHLORO-2-(TRIFLUOROMETHYL)QUINOLINE-4-CARBONITRILE
3-퀴놀린카르보니트릴
2-Cyano-5-methylpyridine
N-[2-[(2,6-디시아노-4-니트로페닐)아조]-5-(디에틸아미노)페닐]아세트아마이드
라모트리진
BENZO[B]THIOPHENE-3-CARBONITRILE
6-CYANOPURINE
9-CYANOPHENANTHRENE
2,5-DIMETHYLBENZONITRILE
4-Bromo-2-fluorobenzonitrile
C-(1H-INDOL-5-YL)-메틸라민
5-시아노놀
Disperse Blue 366
메틸5-브로모피라진-2-카르복실레이트
1-Benzothiophene-3-carboxylic acid
3-Amino-2-pyridinecarbonitrile
6-Methylpyridine-2-carbonitrile
6-메톡시벤조티아졸-2-카르복실산
6-AMINO-5-METHYLNICOTINONITRILE
알릴시아니드
2-아세틸-5-시아노티오펜
3,5-디플루오로-벤자미딘염산염
5-(AMINOMETHYL)PYRIDIN-2-AMINE
4'-히드록시-4-비페닐카보니트릴
Thiophene-3,4-dicarboxylic acid
6-플루오로-4-(트리플루오로메틸)퀴놀린-2-카르복실산
2-Amino-5-cyanopyridine
2-CARBOMETHOXY-6-METHOXYBENZOTHIAZOLE
7-시아노-벤조[B]티오펜
3-Cyano-4-hydroxybenzoic acid
2-BROMO-4-METHYLBENZONITRILE
1-벤조티오펜-3-탄소염
2-아미노-1-페닐에타놀
시안화 제I구리 공급 업체
글로벌( 273)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21663 | 55 |
Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 |
figo.gao@foxmail.com | China | 7621 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49392 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29821 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9641 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34571 | 58 |