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| CAS番号. | 75-15-0 |
| 化学名: | 二硫化炭素 |
| 别名: | 二硫化炭素;硫化炭素;メタンジチオン;二硫炭;硫炭 |
| 英語化学名: | Carbon disulphide |
| 英語别名: | CS2;CLSTN2;Weeviltox;NCI-C04591;caswellno162;Calsyntenin-2;Carbon sulfide;carbonsulphide;Kohlendisulfid;Alcadein-gamma |
| CBNumber: | CB6279761 |
| 分子式: | CS2 |
| 分子量: | 76.14 |
| MOL File: | 75-15-0.mol |
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| 二硫化炭素 物理性質 |
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| 比重(密度) : |
1.266 g/mL at 25 °C
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| 安定性：: |
Stable. Extremely flammable. Highly volatile. Note low flash point and very wide explosion limits. Protect from heat, friction, shock, sunlight. Reacts violently with fluorine, azide solutions, zinc dust, liquid chlorine in the presence of iron. Incompatible with strong oxidizing agents, azides, aluminium, zinc, most common met |
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二硫化炭素 化学特性,用途語,生産方法 |
化学的特性
colourless to light yellow liquid with an unpleasant odour |
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使用
Suitable for industrial hygiene analysis |
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一般的な説明
A clear colorless to light yellow volatile liquid with a strong disagreeable odor. Boiling point 46° C. Flash point -22°F. Flammable over a wide vapor/air concentration range(1%-50%). Vapors are readily ignited; the heat of a common light bulb may suffice. Insoluble in water and more dense (10.5 lb / gal) than water. Hence sinks in water. Vapors are heavier than air. Used in the manufacture of rayon and cellophane, in the manufacture of flotation agents and as a solvent. |
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空気と水の反応
Highly flammable. Insoluble in water. |
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反応プロフィール
Carbon disulphide has an extremely low autoignition temperature (125°C). May ignite or even explode when heated. The vapor or liquid has been known to ignite on contact with steam pipes, particularly if rusted [Anon., J. Roy. Inst. Chem., 1956, 80, p.664]. Explosion hazard when exposed to flame, heat, sparks or friction. Mixtures with lithium, sodium, potassium or dinitrogen tetraoxide may detonate when shocked. Potentially explosive reaction with nitrogen oxide, chlorine, permanganic acid(strong oxidizing agents). Vapor ignites in contact with aluminum powder or fluorine. Reacts violently with azides, ethylamine ethylenediamine, ethylene imine. Emits highly toxic fumes of oxides of sulfur when heated to decomposition [Bretherick, 5th ed., 1995, p. 663]. Sodium amide forms toxic and flammable H2S gas with CS2. (714) |
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健康ハザード
The material affects the central nervous system, cardiovascular system, eyes, kidneys, liver, and skin. It may be absorbed through the skin as a vapor or liquid, inhaled or ingested. The probable oral lethal dose for a human is between 0.5 and 5 g/kg or between 1 ounce and 1 pint (or 1 pound) for a 70 kg (150 lb.) person. In chronic exposures, the central nervous system is damaged and results in the disturbance of vision and sensory changes as the most common early symptoms. Lowest lethal dose for humans has been reported at 14 mg/kg or 0.98 grams for a 70 kg person. Alcoholics and those suffering from neuropsychic trouble are at special risk. |
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火災危険
Ignition temperature dangerously low: 212F. Vapors may be ignited by contact with ordinary light bulb, when heated to decomposition, Carbon disulphide emits highly toxic fumes of oxides of sulfur. When heated to decomposition, emits highly toxic fumes of sulfur oxides and can react vigorously with oxidizing materials. Avoid air, rust, halogens, metal azides, metals, oxidants; when exposed to heat or flame reacts violently with aluminum, chlorine, azides, hypochlorite, ethylamine diamine, ethylene imine, fluorine, metallic azides of lithium, potassium, cesium, rubidium and sodium, nitrogen oxides, potassium, zinc and (sulfuric acid plus permanganate). Decomposes on standing for a long time. |
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| 二硫化炭素 上流と下流の製品情報 |
原材料
ジヒドリド硫黄
硫黄
シリカゲル
炭素
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準備製品
テトラエチルチウラムジスルフィド
エチレントリチオカルボナート
ジペンタメチレンチウラムテトラスルフィド
4,4'-ジアセチルビフェニル
1,3-ジチオール-2-チオン
カルシウムビス(チオシアナート)
Ｓ－２，３，３－トリクロロアリルジイソプロピルチオカルバマート
ジメチルジチオカルバミン酸ナトリウム二水和物
3'-クロロ-4'-フルオロアセトフェノン 塩化物
1,3-ジエチル-2-チオ尿素
3-(4-クロロ-2-メチルフェニル)-1,1-ジメチルチオ尿素
ジチオ炭酸O-イソプロピルS-ナトリウム
ジチオ炭酸O-ブチルS-ナトリウム
5-(4-メトキシフェニル)-1,3,4-オキサジアゾール-2-チオール
ジエチルジチオカルバミン酸ジエチルアンモニウム
1-(2-ジメチルアミノエチル)-5-メルカプトテトラゾール
ジメチルジチオカルバミド酸
1,4-フェニレン ジイソチオシアナート
ジチオ炭酸S,S'-ジメチル
(2R)-1,2,12,12aα-テトラヒドロ-2α-イソプロペニル-8,9-ジメトキシ[1]ベンゾピラノ[3,4-b]フロ[2,3-h][1]ベンゾピラン-6(6aαH)-オン
4-ブロモ-α-ヒドロキシベンゼン酢酸
5-フェニル-1,3,4-オキサジアゾール-2(3H)-チオン
ビニルエチルケトン
ペルクロロメチルメルカプタン
2,5-ジメトキシフェニル酢酸
３，３’－エチレンビス（テトラヒドロ－４，６－ジメチル－２Ｈ－１，３，５－チアジアジン－２－チオン）
5-メルカプト-1-メチルテトラゾール
(2-フラニル)ペンチルケトン
2-メルカプト-5-ニトロベンゾイミダゾール
1-メチルアミノ-1-メチルチオ-2-ニトロエチレン
ジチオ炭酸O-(2-メチルプロピル)=S-ナトリウム
4-クロロマンデル酸
4'-ヒドロキシプロピオフェノン
イソチオシアン酸3-クロロ-4-フルオロフェニル
アミルキサントゲン酸カリウム
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| 二硫化炭素 生産企業 Global( 149)Suppliers |
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