424641

Carbon disulfide

ReagentPlus^®, purified by redistillation, ≥99.9%

• 실험식(Hill 표기법): CS₂
• CAS Number: 75-15-0
• Molecular Weight: 76.14
• Beilstein: 1098293
• EC Number: 200-843-6
• MDL number: MFCD00011321
• UNSPSC 코드: 12352100
• PubChem Substance ID: 329756227
• NACRES: NA.21
• 분석: ≥99.9%
• bp: 46 °C (lit.)
• vapor pressure: 5.83 psi

속성

• vapor density: 2.67 (vs air)
• Quality Level: 100
• vapor pressure: 5.83 psi
• 제품 라인: ReagentPlus^®
• 분석: ≥99.9%
• 양식: liquid
• autoignition temp.: 212 °F
• 정제법: redistillation
• expl. lim.: 50 %
• 불순물: ≤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
• 색상: APHA: ≤10
• refractive index: n20/D 1.627 (lit.)
• bp: 46 °C (lit.)
• mp: −112-−111 °C (lit.)
• solubility: alcohol: miscible(lit.); benzene: miscible(lit.)
• density: 1.266 g/mL at 25 °C (lit.)
• SMILES string: S=C=S
• InChI: 1S/CS2/c2-1-3
• InChI key: QGJOPFRUJISHPQ-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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

Suitable for industrial hygiene analysis

법적 정보

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

안전성 정보

• 픽토그램: GHS02,GHS08,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H315,H319,H332,H361fd,H372
• 예방조치 성명서: P202 - P210 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1
• 표적 기관: Peripheral nervous system,Central nervous system,Cardio-vascular system,Eyes
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): -22.0 °F - closed cup
• Flash Point (°C): -30 °C - closed cup