기본 정보
- CAS
7718-98-1- 표준 SMILES
[Cl][V]([Cl])[Cl]- InChIKey
HQYCOEXWFMFWLR-UHFFFAOYSA-K- 분자식
- Cl3V
- 평균 분자량
- 157.3 g/mol
- 단동위원소 질량
- 155.85051754
개요
Vanadium trichloride appears as a pink crystalline solid. Density 3.00 g / cm3. Irritates skin and eyes. Used to make other chemicals.
이름 및 식별자
- 우선 이름
- Vanadium trichloride
- IUPAC
- trichlorovanadium
- 현지명
- 바나듐 트리염화물
- 영어명
- Vanadium(III) chloride
- 분자식
- Cl3V
- 분자량
- 157.29
이름 및 동의어
Vanadium(III) chlorideVanadium trichlorideVanadium chloride (VCl3)trichlorovanadiumCCRIS 8889EINECS 231-744-6UN2475DTXSID3064776RefChem:193663VANADIUM(3+) CHLORIDEDTXCID0047951231-744-6
이름 더 보기
바나듐트리염화물바나듐트리염화물(VANADIUMTRICHLORIDE)VANADIUM CHLORIDEVanadium(Ⅳ)chlorideVanadium(Ⅲ)chloridevanadiumchloride(vcl3)Trichlorovanadium(III)
7718-98-1vanadium(3+) trichlorideVCl3Vanadium trichloride [UN2475] [Corrosive]SCHEMBL652506VANADIUM (III) CHLORIDEVanadium(III) chloride, 97%Vanadium(III) chloride, anhydrous
데이터베이스 식별자
- CAS
7718-98-1- PubChem CID
- 62647
- DTXSID
DTXSID3064776- EC Number
- 231-744-6
물성
구조 계산 물성
- 극성 표면적
- 0 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 0
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 4
- 형식 전하
- 0
- 복잡도
- 8
실험 및 물리화학적 성질
Chemical Classes
Metals -> Metals, Inorganic Compounds
Corrosives
SpringerMaterials Propertiescrystal structure
Physical Description
Vanadium trichloride appears as a pink crystalline solid. Density 3.00 g / cm3. Irritates skin and eyes. Used to make other chemicals.
Pink deliquescent solid; Decomposes in water; [Hawley] Violet crystalline solid; [MSDSonline]
물리화학적 성질
- 녹는점
- 250 °C · 250 °C
- 밀도
- 3 g/mL · 3 g/mL at 25 °C(lit.)
- 저장 조건
- no restrictions.
- 용해도
- 테트라히드로푸란, 알코올, 에테르 및 탄화수소에 용해됩니다.
- 물리적 상태
- 가루
- 색상
- 진한 파란색에서 보라색, 검정색까지
- Specific Gravity
- 3 · 3.
- 수용성
- 2 O에 · H2O에 분해되고 에탄올과 에테르에 용해됨 [HAW93]
- 비열
- 0.59 J/ · Cp(crystal): 0.59 J/(g·K), at 25℃
- InChI
- 1S/3ClH.V/h3*1H;/q;;;+3/p-3
- InChIKey
- HQYCOEXWFMFWLR-UHFFFAOYSA-K
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
Danger
H302 (87.5%): Harmful if swallowed [Warning Acute toxicity, oral]
P260, P264, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P330, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 48 reports by companies from 6 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: Vanadium chloride (VCl3)
Status: Active Update: 15-03-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/22897
Vanadium (III) chloride: Does not have an individual approval but may be used under an appropriate group standard
The 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.)
DOT LabelCorrosive
Fire Hazards
Excerpt from ERG Guide 157 [Substances - Toxic and/or Corrosive (Non-Combustible / Water-Sensitive)]:
· Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Health Hazards
Excerpt from ERG Guide 157 [Substances - Toxic and/or Corrosive (Non-Combustible / Water-Sensitive)]:
· TOXIC and/or CORROSIVE; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death.
Hazards Summary
Reacts with water liberating acidic gases and heat; [CAMEO] A skin and eye irritant; [eChemPortal: ERMA] A corrosive substance that can cause injury to the skin, eyes, and respiratory tract; Inhalation may cause edema and chemical pneumonitis; Effects in high-dose animal studies include fatty liver degeneration; [MSDSonline] See Vanadium pentoxide.
화학 및 산업
약리 정보
Metabolism/Metabolites
Vanadium is absorbed mainly via inhalation, though small amounts can be absorbed through the skin and gastrointestional tract. It is rapidly distributed in the plasma, mainly to the kidney, liver, lungs, heart, bone, where it tends to accumulate. With the help of cytochrome P-450 enzymes, it can interconvert between its two oxidation states, vanadyl (V+4) and vanadate (V+5). Both states of vanadium can reversibly bind to transferrin protein in the blood and then be taken up into erythrocytes. Vanadium is excreted mainly in the urine. (L837)
용도 및 제조
Uses
Used in the preparation of vanadium dichloride and organovanadium compounds; [Hawley] Used as a catalyst in the production of EPDM rubber and polyethylene; [Ullmann]
Vanadium(III) chloride is a common precursor to other vanadium(III) complexes.
General Manufacturing InformationVanadium chloride (VCl3): ACTIVE
응용 분야
용도Vanadium(III) chloride has been used as a catalyst for Biginelli condensation. As a reducing agent, it is capable of converting nitrate to nitrite in water samples, allowing for the direct detection of nitrates.
일반 설명Vanadium(III) chloride is a crystalline solid with variable oxidation states. It is widely used as a catalyst in organic synthesis, polymerization processes, and redox batteries. It acts as a reducing agent.
제조 방법
Vanadium trioxide powder (2.1 g) and 8.5 ml of pure SOCl2 are placed in a bomb tube about 1.5 cm. in diameter, and the sealed tube is heated for 24 hours at 200℃. The tube is cooled to below 0℃ (in order to lower the SO2 vapor pressure) and is then opened to allow SO2 to escape. Then the tube contents are flushed out, under anhydrous conditions, into a small flask, using some SOCl2 for this purpose (the SOCl2 is then removed by vacuum distillation). The VCl3 residue is washed several times with very pure CS2 to remove traces of S2Cl2, and then thoroughly vacuum-dried at 80℃. Fine crystals of dark-violet VCl3 are obtained in nearly quantitative yield.
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