바나듐(V) 옥시클로라이드
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바나듐(V) 옥시클로라이드 속성
- 녹는점
- −77 °C(lit.)
- 끓는 점
- 126-127 °C(lit.)
- 밀도
- 1.84 g/mL at 25 °C(lit.)
- 증기압
- 13.8 mm Hg ( 20 °C)
- 굴절률
- 1.6300
- 인화점
- 126-127°C
- 용해도
- 벤젠, 디클로로메탄, 헥산과 혼합 가능.
- 물리적 상태
- 액체
- 색상
- 노란색
- Specific Gravity
- 1.84
- 수용성
- H2O에서 바나드산과 HCl로 분해됩니다. 가용성 메탄올, 에테르, 아세톤, 산 [KIR83] [MER06]
- 감도
- Moisture Sensitive
- Merck
- 14,9927
- Dielectric constant
- 3.6（26℃）
- 노출 한도
- NIOSH: Ceiling 0.05 mg/m3
- LogP
- 0 at 20℃
- CAS 데이터베이스
- 7727-18-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | T | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 14-25-34 | ||
| 안전지침서 | 26-27-28-36/37/39-45 | ||
| 유엔번호(UN No.) | UN 2443 8/PG 2 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | YW2975000 | ||
| F 고인화성물질 | 10-21 | ||
| TSCA | Yes | ||
| 위험 등급 | 8 | ||
| 포장분류 | II | ||
| 유해 물질 데이터 | 7727-18-6(Hazardous Substances Data) | ||
| 독성 | LD50 orally in rats: 0.14 g/kg (Smyth) | ||
| 기존화학 물질 | KE-35299 |
바나듐(V) 옥시클로라이드 C화학적 특성, 용도, 생산
화학적 성질
Lemon-yellow liquid. Nonionizing solvent. Dissolves most nonmetals; dissolves and/or reacts with many organic compounds; hydrolyzes in moisture.용도
Vanadium(V) trichloride oxide is used as a catalyst in olefin polymerization reaction, especially for the production of ethylene-propylene rubber. It is also used to synthesis organovanadium compounds and as a mordant in dyeing. It acts as a precursor to prepare vanadium pentoxide, vanadyl dichloride and dioxovanadium monochloride. Further, it serves as a reagent and a strong oxidizing agent in organic synthesis.공기와 물의 반응
Fumes in air. Reacts with moist air to form vanadic acid and hydrochloric acid fumes [Von Schwartz 1918. p.321]. Reacts exothermically with water to generate acidic fumes and acidic solutions. Violently hygroscopic.반응 프로필
VANADIUM(V) TRICHLORIDE OXIDE is incompatible with bases, including amines, with strong oxidizing agents, and with alcohols. May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291]. Combination with sodium metal led to a violent explosion [Bretherick 5th ed., 1995].건강위험
Inhalation of vapor causes irritation of nose and throat. Ingestion causes irritation of mouth and stomach. Contact with eyes or skin causes severe irritation.화재위험
Special Hazards of Combustion Products: Irritating fumes of hydrogen chloride may form in fires.Safety Profile
Poison by ingestion. A corrosive irritant to skin, eyes, and mucous membranes. Explosive reaction with sodmm. Violently hygroscopic. Violent reaction with rubidium (at 6OoC), potassium. When heated to decomposition it emits toxic fumes of VOx and Cl-. See also VANADIUM COMPOUNDS and HYDROCHLORIC ACID.Purification Methods
VOCl3 should be lemon yellow in colour. If it is red, it may contain VCl4 and Cl2. Fractionally distil it, and then redistil it over metallic Na, but be careful to leave some residue because the residue can become EXPLOSIVE in the presence of the metal. USE A SAFETY SHIELD and avoid contact with moisture. It readily hydrolyses to vanadic acid and HCl. Store it in a tightly closed container or in sealed ampoules under N2. [Brown & Griffitts Inorg Synth I 106 1939, Brown & Griffitts Inorg Synth IV 80 1953.]바나듐(V) 옥시클로라이드 준비 용품 및 원자재
원자재
준비 용품
바나듐(V) 옥시클로라이드 공급 업체
글로벌( 61)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9641 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 9116 | 58 |
| Aladdin Scientific | +1-833-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006608290; 18621169109 |
market03@meryer.com | China | 40241 | 62 |
| Alfa Aesar | 400-6106006 |
saleschina@alfa-asia.com | China | 30132 | 84 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696; |
info@hanhongsci.com | China | 42982 | 64 |
| Tianjin heowns Biochemical Technology Co., Ltd. | 400 638 7771 |
sales@heowns.com | China | 14443 | 57 |