시안화 수은

시안화수은 · 수은(II) 사이아나이드 · 수은(II)시안화물 · MERCURY CYANIDE · MERCURY(II) CYANIDE · CIANURINA · dicyanomercury · mercurydicyanide

https://huagongshe.com/ko/chemical/11591

식별자 및 물리적 특성

CAS No.	592-04-1
분자식	C2HgN2
평균 분자량	252.63 g/mol
단동위원소 질량	253.976791 g/mol
SMILES	N#[C][Hg][C]#N
InChIKey	FQGYCXFLEQVDJQ-UHFFFAOYSA-N
PubChem CID	11591
ChEBI	CHEBI:36573
EC No.	209-741-6
DTXSID	DTXSID3060457
현지명	시안화 수은

화학 및 물리적 성질

극성 표면적	47.6
수소 결합 공여자 수	0
수소 결합 수용자 수	2
회전 가능 결합 수	0
무거운 원자 수	5
형식 전하	0
복잡도	85.3
물질 분류	Metals -> Mercury Compounds, InorganicReactive agents - 1st degree
냄새	Odorless
밀도	4 at 68 °F (USCG, 1999) - Denser than waterwill sink4.00 g/cu cm @ 20 °C3.996 @25 °C3.996 g/mL at 25 °C(lit.)
Color/Form	Colorless, tetragonal crystals or white powderTransparent prisms
용해도	1 g/13 ml water1 g/2 ml boiling water1 g /13 ml alcohol1 g/4 ml methanolSlightly soluble in ether.9.3 G SOL IN 100 ML WATER @ 14 °CFor more Solubility (Complete) data for MERCURIC CYANIDE (8 total), please visit the HSDB record page.Methanol (Slightly), THF (Soluble)
끓는 점	Decomposes
Decomposition	WHEN HEATED TO DECOMPOSITION IT EMITS VERY TOXIC FUMES OF /MERCURY, NITROGEN OXIDES AND HYDROGEN CYANIDE/.May decompose on exposure to light.Toxic gases and vapors (such as hydrogen cyanide and carbon monoxide) may be released when cyanide decomposes. /Cyanide/Decomposes prior to melting. ... If involved in a fire decomposes to produce hydrogen cyanide, mercury and mercuric oxide fumes, oxides of nitrogen.
녹는점	Decomposes at 320 °C46.85°C
굴절률	INDEX OF REFRACTION: 1.645
Physical Description	Mercuric cyanide appears as odorless tetragonal crystals or white powder. Toxic by inhalation (dust, and the hydrogen cyanide from decomposition) and by ingestion. Toxic oxides of nitrogen are produced in fires.Colorless to white powder that darkens with light exposure[Merck Index] Soluble in cold water (9.3 g/100 ml)[Sullivan, p. 707]
Other Experimental Properties	Light sensitiveWhen heated, it decomposes to mercury and cyanide and may explode if detonated.
저장 조건	Poison room
물리적 상태	미세 결정성 분말
색상	하얀색
비중	3.996
용해도	g/100g 용액 H2O: 6.31(0°C), 10.06±0.06(25°C), 35.05(101.1°C) [KRU93]1g은 알코올 13mL, 메탄올 4mL에 용해됩니다. 약간 용해성 에테르천천히 용해되는 글리세롤 [MER06]
Merck	13,5903
BRN	4652800
안정성	Acid Sensitive, Light Sensitive
InChI	1S/2CN.Hg/c2*1-2
InChIKey	FQGYCXFLEQVDJQ-UHFFFAOYSA-N
SMILES	N#C[Hg]C#N
EPA	Mercuric cyanide (592-04-1)

화학적 성질

Mercuric cyanide is an odorless, white crystalline solid; turns gray to dark brown when exposed to light

안전 및 규제

GHS 분류	DangerH300+H310+H330 (92.7%): Fatal if swallowed, in contact with skin or if inhaled [Danger Acute toxicity, oralacute toxicity, dermalacute toxicity, inhalation]P260, P262, P264, P270, P271, P273, P280, P284, P301+P316, P302+P352, P304+P340, P316, P319, P320, P321, P330, P361+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 41 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.H300: Fatal if swallowed [Danger Acute toxicity, oral]
규제 정보	Chemical: Mercury cyanide (Hg(CN)2)Mercury cyanide (Hg(CN)2): Does not have an individual approval but may be used under an appropriate group standardThe New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)
기타 안전 정보	IMAP assessments - Mercury cyanide (Hg(CN)2): Human health tier I assessment
운송 라벨(DOT)	Poison
화재 위험	Special Hazards of Combustion Products: Fumes from fire may contain toxic mercury and hydrogen cyanide. (USCG, 1999)· Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
화재 가능성	Not flammable
건강 유해성	Symptoms of both cyanide and mercury intoxication can occur. Acute poisoning has resulted from inhaling dust concentrations of 1.2-8.5 mg/m 3 of airsymptoms include tightness and pain in chest, coughing, and difficul ty in breathingcyanide poisoning can cause anxiety, confusion, dizziness, and shortness of breath, with possible unconsciousness, convulsions, and paralysisbreath may smell like bitter almonds. Ingestion causes necrosis, pain, vomiting, an d severe purging, plus the above symptoms. Contact with eyes causes ulceration of conjunctiva and cornea. Contact with skin causes irritation and possible dermatitissystemic poisoning can occur by absorption through skin. (USCG, 1999)· TOXIC and/or CORROSIVE

용도

Mercuric cyanide finds veterinary application as a topical antiseptic for cats and other animals.

일반 설명

Odorless tetragonal crystals or white powder. Toxic by inhalation (dust, and the hydrogen cyanide from decomposition) and by ingestion. Toxic oxides of nitrogen are produced in fires. It is used in medicine, germicidal soaps, photography, and in making cyanogen gas.

제조 및 합성 방법

제조 방법

One part of HgO is digested for a few hours on a water bath with one part of Prussian blue and 10 parts of H2O. The mercuric cyanide crystals separate on evaporation of the solution.