뷰틸 비닐 에테르
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뷰틸 비닐 에테르 속성
- 녹는점
- −92 °C(lit.)
- 끓는 점
- 94 °C(lit.)
- 밀도
- 0.774 g/mL at 25 °C(lit.)
- 증기 밀도
- 3.5 (vs air)
- 증기압
- 42 mm Hg ( 20 °C)
- 굴절률
- n
20/D 1.400(lit.)
- 인화점
- 15 °F
- 저장 조건
- 2-8°C
- 용해도
- 3g/L
- 물리적 상태
- 액체
- 색상
- 투명한
- 폭발한계
- 1.2-8.6%(V)
- 수용성
- 3g/L(20℃)
- BRN
- 1560217
- InChIKey
- UZKWTJUDCOPSNM-UHFFFAOYSA-N
- LogP
- 3.15 at 20℃
- CAS 데이터베이스
- 111-34-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-19-2017/11/19 | ||
| 안전지침서 | 9-14-16-33 | ||
| 유엔번호(UN No.) | UN 2352 3/PG 2 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | KN5950000 | ||
| 자연 발화 온도 | 437 °F | ||
| TSCA | Yes | ||
| HS 번호 | 2909 19 90 | ||
| 위험 등급 | 3 | ||
| 포장분류 | II | ||
| 유해 물질 데이터 | 111-34-2(Hazardous Substances Data) | ||
| 독성 | LD50 orally in Rabbit: 10000 mg/kg LD50 dermal Rabbit 3300 mg/kg | ||
| 기존화학 물질 | KE-13300 |
뷰틸 비닐 에테르 C화학적 특성, 용도, 생산
화학적 성질
clear liquid용도
Synthesis, copolymerization.일반 설명
A liquid. Flash point 0°F. Less dense than water. Vapors heavier than air. May irritate skin and eyes. Used to make other chemicals.공기와 물의 반응
Highly flammable. Slightly soluble in water; soluble in alcohol and ether. Ethers tend to form unstable peroxides when exposed to oxygen. Ethyl, isobutyl, ethyl tert-butyl, and ethyl tert-pentyl ether are particularly hazardous in this respect. Ether peroxides can sometimes be observed as clear crystals deposited on containers or along the surface of the liquid.반응 프로필
Ethers, such as BUTYL VINYL ETHER can act as bases. They form salts with strong acids and addition complexes with Lewis acids. The complex between diethyl ether and boron trifluoride is an example. Ethers may react violently with strong oxidizing agents. In other reactions, which typically involve the breaking of the carbon-oxygen bond, ethers are relatively inert.건강위험
Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control may cause pollution.화재위험
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. May polymerize explosively when heated or involved in a fire. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.Safety Profile
Mildly toxic by ingestion, skin contact, and inhalation. A skin and eye irritant. A very dangerous fire hazard when exposed to heat or flame. To fight fire, use foam, CO2, dry chemical, alcohol foam. Moderately explosive by spontaneous chemical reaction. Can react with oxidizing materials. When heated to decomposition it emits acrid smoke and irritating fumes. See also ETHERS.잠재적 노출
Butyl vinyl ether is an extremely flammable, colorless liquid. ether like odor. Molecular weight 5 100.2; specific gravity (H2O:1) 5 0.8; boiling point 5 94C; freezing/melting point 5 2112.8C; vapor density (air 5 1) 5 3.5; flash point 5 29.4C (oc); Autoignition temperature 5 255C. Hazard identification (based on NFP A-704 M Rating System): Health 2; flammability 3; reactivity 1 ?. Slightly soluble in water운송 방법
UN2352 Butyl vinyl ether, stabilized, Hazard Class: 3; Labels: 3—Flammable liquid.Purification Methods
After five washings with equal volumes of water to remove alcohols (made slightly alkaline with KOH), the ether is dried with sodium and distilled under vacuum, taking the middle fraction [Coombes & Eley J Chem Soc 3700 1957]. Store it over KOH. [Beilstein 1 IV 2052.]비 호환성
Vapors may form explosive mixture with air. Moderately explosive by spontaneous chemical reaction. Incompatible with 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,뷰틸 비닐 에테르 준비 용품 및 원자재
원자재
준비 용품
1-[4-(TRIFLUOROMETHYL)PYRIMID-2-YL]PIPERAZINE
2-히드록시-4-(트리플루오로메틸)피리미딘
2-Chloro-4-(trifluoromethyl)pyrimidine
2-HYDROXY-6-(TRIFLUOROMETHYL)NICOTINIC ACID
3-(Trifluoromethyl)pyrazole
1-METHYL-3-(TRIFLUOROMETHYL)-1H-PYRAZOLE
tert-Butyl 4-[4-(trifluoromethyl)pyrimidin-2-yl]piperazine-1-carboxylate ,97%
4-BROMO-2-(TRIFLUOROMETHYL)-5-METHOXYPYRIDINE
2-히드라지노-4-(트리플루오로메틸)피리미딘
2-BROMO-4-(TRIFLUOROMETHYL)PYRIMIDINE
3-Buten-2-one, 4-butoxy-1,1,1-trifluoro-, (3E)-
4'-tert-Butylacetophenone
헥산산 비닐
3-Butoxyacryloyl chloride
1-QUINOLIN-3-YLETHANONE
4-acetyl-2-methylbenzoic acid
2-Acetyl-6-bromonaphthalene
뷰틸 비닐 에테르 공급 업체
글로벌( 282)공급 업체
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| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
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| Tianjin Zhongxin Chemtech Co., Ltd. | +86-022-66880623 +8618622897568 |
sales@tjzxchem.com | China | 559 | 58 |
| career henan chemical co | +86-0371-86658258 |
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| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 |
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| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
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