424641

二硫化炭素

ReagentPlus^®, purified by redistillation, ≥99.9%

• 実験式（ヒル表記法）: CS₂
• CAS番号: 75-15-0
• 分子量: 76.14
• Beilstein: 1098293
• EC Number: 200-843-6
• MDL番号: MFCD00011321
• UNSPSCコード: 12352100
• PubChem Substance ID: 329756227
• NACRES: NA.21

特性

• 蒸気密度: 2.67 (vs air)
• 蒸気圧: 5.83 psi
• 製品種目: ReagentPlus^®
• アッセイ: ≥99.9%
• 形状: liquid
• 自己発火温度: 212 °F
• 精製方法: redistillation
• expl. lim.: 50 %
• 不純物: ≤0.03% (water); ≤1.5 ppm hydrogen sulfide; ≤2.5 ppm sulfur dioxide; <100 ppb benzene (No single impurity > 100 ppb, measured as benzene); <500 ppb total hydrocarbon content
• 色: APHA: ≤10
• 屈折率: n20/D 1.627 (lit.)
• bp: 46 °C (lit.)
• mp: −112-−111 °C (lit.)
• 溶解性: alcohol: miscible(lit.); benzene: miscible(lit.)
• 密度: 1.266 g/mL at 25 °C (lit.)
• SMILES記法: S=C=S
• InChI: 1S/CS2/c2-1-3
• InChI Key: QGJOPFRUJISHPQ-UHFFFAOYSA-N

詳細

詳細

Carbon disulfide is a toxic, highly volatile, flammable liquid with low ignition temperature. It can be synthesized by reacting hydrocarbon gas with sulfur. It is an important raw material for preparing viscose rayon and cellophane film. It shows fat solvent property. CS₂ in water assists the peptide bond formation in amino acids.

アプリケーション

Carbon disulfide may be used in the xanthogenation of cellulose and in the synthesis of poly(ethylene trithiocarbonate).

Suitable for industrial hygiene analysis

法的情報

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS02,GHS08,GHS07
• シグナルワード: Danger
• 危険有害性情報: H225,H315,H319,H332,H361fd,H372
• 注意書き: P202 - P210 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• 危険有害性の分類: Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1
• ターゲットの組織: Peripheral nervous system,Central nervous system,Cardio-vascular system,Eyes
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 2
• 引火点(°F): -22.0 °F - closed cup
• 引火点(℃): -30 °C - closed cup