三フッ化ホウ素

三フッ化ホウ素 物理性質

融点 : −127 °C(lit.) 沸点 : −100 °C(lit.) 比重(密度) : 0.90 g/mL at 20 °C 蒸気密度: 2.38 (21 °C, vs air) 屈折率 : n20/D 1.38 闪点 : 4°C 貯蔵温度 : 2-8°C 水溶解度 : MAY DECOMPOSE Sensitive : Moisture Sensitive Merck : 14,1349 CAS データベース: 7637-07-2(CAS DataBase Reference) NISTの化学物質情報: Borane, trifluoro-(7637-07-2)

安全性情報

主な危険性 : T+,C,T,F Rフレーズ : 14-26-35-39/23/24/25-24/25-11-67-41-10-37-22 Sフレーズ : 9-26-28-36/37/39-45-28A-16 RIDADR : UN 3286 3/PG 2 WGK Germany : 3 RTECS 番号: ED2275000 F : 21 Hazard Note : Corrosive/Toxic 国連危険物分類 : 2.3 有毒物質データの: 7637-07-2(Hazardous Substances Data)

三フッ化ホウ素 化学特性,用途語,生産方法

一般的な説明 Boron trifluoride is a colorless gas with a pungent odor. Boron trifluoride is toxic by inhalation. Boron trifluoride is soluble in water and slowly hydrolyzed by cold water to give off hydrofluoric acid, a corrosive material. Its vapors are heavier than air. Prolonged exposure of the containers to fire or heat may result in their violent rupturing and rocketing. 空気と水の反応 Fumes in air. Soluble in water and slowly hydrolyzed by cold water to give hydrofluoric acid. Reacts more rapidly with hot water. 反応プロフィール Boron trifluoride is a colorless, strongly irritating, toxic gas. Upon contact with water, steam or when heated to decomposition, Boron trifluoride will produce toxic fluoride fumes. Incompatible with alkyl nitrates, calcium oxide. Reaction with alkali metals or alkaline earth metals (except magnesium) will cause incandescence [Bretherick, 5th ed., 1995, p. 65]. 健康ハザード Highly toxic; may cause death or permanent injury after very short exposure to small quantities. Substance is irritating to the eyes, the skin, and the respiratory tract. 火災危険 When heated to decomposition or upon contact with water or steam, Boron trifluoride will produce toxic and corrosive fumes of fluorine containing compounds. Decomposes upon heating or on contact with moist air, forming toxic and corrosive fumes of boric acid and hydrofluoric acid. Reacts with alkalis and fumes in moist air, producing particulates which reduce visibility. Reacts with alkali metals, alkaline earth metals (except magnesium), alkyl nitrates, and calcium oxide. Boron trifluoride hydrolyzes in moist air to form boric acid, hydrofluoric acid, and fluoboric acid.

三フッ化ホウ素 上流と下流の製品情報

原材料 1,3-ジボラ-2,4,5-トリオキサビシクロ[1.1.1]ペンタン ホウフッ化カリウム ホウフッ化ソーダ

準備製品 sec-ブチルベンゼン

三フッ化ホウ素 生産企業      Global( 71)Suppliers      CHINA 34 Europe 1 FRANCE 2 GERMANY 2 JAPAN 3 NORWAY 1 Slovakia 1 SWITZERLAND 1 UNITED KINGDOM 3 USA 23 Global 71

名前 電話番号 ファックス番号 電子メール 国籍 製品カタログ 優位度 Alfa Aesar 400-610-6006; 021-67582000 021-67582001/03/05 saleschina@alfa-asia.com CHINA 30333 84 JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078,021-50426030 86-021-50426522,50426273 sales@jingyan-chemical.com CHINA 10108 60 Shanghai Hanhong Chemical Co., Ltd. 021-61521197,021-60496702,021-54302127,021-54306202,021-61525701,021-54308259 +86-21-54291107 jerry.ma@hanhonggroup.com CHINA 28730 64 Spectrum Chemical Manufacturing Corp. 021-67601398-808 021-57711696 gduan@spectrumchina.net CHINA 9357 60 Jinan Haohua Industry Co., Ltd 0531-58773082 ;58773060 0531-58773099 sales@jnhaohua.com CHINA 5672 58 Shanghai Aladdin Bio-Chem Technology Co.,LTD 021-20337333/400-620-6333 021-50323701 sale@aladdin-e.com CHINA 24330 65 RiZhao LiDeShi Chemical Co., Ltd. 010-51268198 010-63833209 leadershipchem@126.com CHINA 2600 58 Mei Lan Industrial (Shanghai) Co., Ltd. 021-61500788 021-58957967 wouchina@126.com CHINA 2727 55 Shanghai ideal Industrial Co., Ltd. 021-60899019 021-60899437 adshiye@163.com CHINA 2934 58 GuangTuo Chemical (Shanghai) Co., Ltd. 021-60899189-8001 18918189673 021-60899304 gtchem@126.com CHINA 2719 58