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| CAS番号. | 71-43-2 |
| 化学名: | ベンゼン [アミノ酸配列分析用] |
| 别名: | ベンゼン;ベンゼン (1mg/ml メタノール溶液) [水質分析用];ベンゼン [アミノ酸配列分析用];シクロヘキサトリエン;コールナフタ;フェン;ベンゾール;ピロベンゾール;1,3,5-シクロヘキサトリエン;(6)アヌレン;(1H6)ベンゼン;ベンゼン CRM4002-A;ベンゼン(脱水);ベンゼン標準原液;ベンゼンを含むゴムのりでベンゼン容量５％以上のもの;ベンゼンを含有するゴムのりで、その含有するベンゼンの容量が当該ゴムのりの溶剤（希釈剤を含む。）の5パーセントを超えるもの;ベンゼン (1mg/mLメタノール溶液) [水質分析用];ベンゼン [吸光分析用] |
| 英語化学名: | Benzene |
| 英語别名: | PHENE;BENZOL;Benzen;Fenzen;BENZENE;Benzeen;Benzole;Benzolo;Annulene;BenzeneI |
| CBNumber: | CB6854153 |
| 分子式: | C6H6 |
| 分子量: | 78.11 |
| MOL File: | 71-43-2.mol |
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| ベンゼン [アミノ酸配列分析用] 物理性質 |
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| 比重(密度) : |
0.874 g/mL at 25 °C(lit.)
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| 蒸気圧: |
166 mm Hg ( 37.7 °C)
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| 安定性：: |
Stable. Substances to be avoided include strong oxidizing agents, sulfuric acid, nitric acid, halogens. Highly flammable. |
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ベンゼン [アミノ酸配列分析用] 化学特性,用途語,生産方法 |
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一般的な説明
A clear colorless liquid with a petroleum-like odor. Flash point less than 0°F. Less dense than water and slightly soluble in water. Hence floats on water. Vapors are heavier than air. |
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空気と水の反応
Highly flammable. Slightly soluble in water. |
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反応プロフィール
Benzene reacts vigorously with allyl chloride or other alkyl halides even at minus 70°C in the presence of ethyl aluminum dichloride or ethyl aluminum sesquichloride. Explosions have been reported [NFPA 491M 1991]. Ignites in contact with powdered chromic anhydride [Mellor 11:235 1946-47]. Incompatible with oxidizing agents such as nitric acid. Mixtures with bromine trifluoride, bromine pentafluoride, iodine pentafluoride, iodine heptafluoride and other interhalogens can ignite upon heating [Bretherick 5th ed. 1995]. Benzene and cyanogen halides yield HCl as a byproduct (Hagedorn, F. H. Gelbke, and Federal Republic of Germany. 2002. Nitriles. In Ullman Encyclopedia of Industrial Chemistry. Wiley-VCH Verlag GmbH & Co. KGaA.). The reaction of Benzene and trichloroacetonitrile evolves toxic chloroform and HCl gasses. (Hagedorn, F., H.-P. Gelbke, and Federal Republic of Germany. 2002. Nitriles. In Ullman Encyclopedia of Industrial Chemistry. Wiley-VCH Verlag GmbH & Co. KGaA.). |
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健康ハザード
Dizziness, excitation, pallor, followed by flushing, weakness, headache, breathlessness, chest constriction, nausea, and vomiting. Coma and possible death. |
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火災危険
Behavior in Fire: Vapor is heavier than air and may travel considerable distance to a source of ignition and flash back. |
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| ベンゼン [アミノ酸配列分析用] 生産企業 Global( 178)Suppliers |
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