기본 정보
- CAS
7791-13-1- 표준 SMILES
O.O.O.O.O.O.[Cl-].[Cl-].[Co+2]- InChIKey
GFHNAMRJFCEERV-UHFFFAOYSA-L- 분자식
- Cl2Co.6H2O
- 평균 분자량
- 237.93 g/mol
- 단동위원소 질량
- 236.934287
개요
Cobalt chloride hexahydrate is a hydrate of cobalt chloride containing cobalt (in +2 oxidation state), chloride and water moieties in the ratio 1:2:6. It has a role as an allergen. It contains a cobalt dichloride.
이름 및 식별자
- 우선 이름
- Cobaltous chloride hexahydrate
- IUPAC
- cobalt(2+);dichloride;hexahydrate
- 현지명
- 코발트 염화물, 헥사수화물
- 영어명
- Cobalt chloride hexahydrate
- 분자식
- Cl2CoH2O
- 분자량
- 147.85
이름 및 동의어
Cobalt chloride hexahydrateCobalt(II) chloride hexahydrateCobalt dichloride hexahydrateChlorek cobaltawyCobalt chloride, hexahydratecobalt chloride hydrateCobaltous chloride, hexahydrateCobaltous chloride hexahydratecobalt (II) chloride hexahydrateChlorek cobaltawy [Polish]17AVG63ZBCCobalt chloride (CoCl2), hexahydrate
이름 더 보기
코발트(II)염화물헥사수화물코발트디염화물헥사수화물아코발트염화물,헥사수화물염화코발트염화코발트(II)코발트(2+)염화물헥사수화물코발트염화물,헥사수화물코발트염화물,헥사수화물(COBALTCHLORIDE,HEXAHYDRATE)염화코발트6수화물COClCOBALTOUS CHLORIDEchlorekcobaltawyCobalt chlordieCobaltousChlorideArCOBALT CHLORIDE XTLCOBALT CHLORIDE, ACS
CCRIS 7729COBALT(II) CHLORIDE, HEXAHYDRATECHEBI:53503cobalt(2+) dichloride hexahydrateCobalt(II) chloride--water (1/7)COBALTOUS CHLORIDE HEXAHYDRATE [MI]COBALT CHLORIDE HEXAHYDRATE [WHO-DD]RefChem:578229
물성
구조 계산 물성
- 극성 표면적
- 6 Ų
- 수소 결합 공여자 수
- 6
- 수소 결합 수용자 수
- 8
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 9
- 형식 전하
- 0
- 복잡도
- 0
실험 및 물리화학적 성질
Density1.924 @25 °C
Boiling Point1049 °C @760 [mm Hg]
Melting Point86 °C
Physical DescriptionLiquid
물리화학적 성질
- 녹는점
- 86 °C · 86 °C
- 끓는 점
- 1049 °C · 1049 °C
- 밀도
- 3.35 · 3.35
- 증기압
- 40 mm · 40 mm Hg ( 0 °C)
- 저장 조건
- 5 °C · Store at +5°C to +30°C.
- 용해도
- 191 g/l · 191g/l
- 물리적 상태
- 고체
- 색상
- 붉은 보라색
- Specific Gravity
- 1.924 · 1.924
- 수소이온지수(pH)
- 4.9 · 4.9 (50g/l, H2O, 25℃)
- 냄새
- 100 % · 100.00%. 냄새 없는
- 수용성
- 물, 에테르, 아세톤 및 알코올에 용해됩니다.
- Merck
- 14 · 14,2437
- 안정성
- 흡습성
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
Danger
H302+H332 (17.5%): Harmful if swallowed or if inhaled [Warning Acute toxicity, oral; acute toxicity, inhalation]
P203, P233, P260, P261, P264, P264+P265, P270, P271, P272, P273, P280, P284, P301+P317, P302+P352, P304+P340, P305+P354+P338, P317, P318, P321, P330, P333+P317, P342+P316, P362+P364, P391, P403, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 126 reports by companies from 15 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
H302: Harmful if swallowed [Warning Acute toxicity, oral]
유해성 정보
Regulatory Information
Chemical: Cobalt(II) chloride, hexahydrate
Directive (EC) No 46/2002
Cobalt chloride (CoCl2), hexahydrate is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Cobalt chloride (CoCl2), hexahydrate are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Cobalt (II) chloride: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationPEC / SN / Other assessments - Common skin sensitisersâhazard classification: Health
Hazard Classes and Categories
Acute Tox. 4 (99.2%)
Acute toxicity - category 4
안전 및 보호
Protective Action Criteria (PAC)
0.24 [mg/m3]
26 [mg/m3]
150 [mg/m3]
화학 및 산업
용도 및 제조
U.S. Production2023: 50,000 - <250,000 lb
Consumer UsesNot Known or Reasonably Ascertainable
Industry UsesNot Known or Reasonably Ascertainable
General Manufacturing InformationAgriculture, Forestry, Fishing and Hunting
응용 분야
용도Cobalt(II) chloride hexahydrate (CoCl2·6H2O) has been found to be an efficient catalyst for the one-pot synthesis of biscoumarin derivatives through a combination of aromatic aldehydes and 4-hydroxycoumarin in aqueous media at 70°C. Cobalt chloride hexahydrate can be used as an inducer of HIF-1 production used to study apoptotic effects in HepG2 cells. It is also used as APHA color standard.
일반 설명Cobalt(II) chloride hexahydrate has a cobalt ion surrounded by a tetragonal arrangement of chloride ligands. Four water molecules occupy a square plane about cobalt while chloride ions occupy axial positions. Its crystals belong to the monoclinic lattice system.
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