424641
Carbon disulfide
ReagentPlus®, purified by redistillation, ≥99.9%
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제품정보 (DICE 배송 시 비용 별도)
실험식(Hill 표기법):
CS2
CAS 번호:
Molecular Weight:
76.14
UNSPSC Code:
12352100
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-843-6
Beilstein/REAXYS Number:
1098293
MDL number:
Assay:
≥99.9%
Bp:
46 °C (lit.)
Vapor pressure:
5.83 psi
vapor density
2.67 (vs air)
vapor pressure
5.83 psi
product line
ReagentPlus®
assay
≥99.9%
form
liquid
autoignition temp.
212 °F
purified by
redistillation
expl. lim.
50 %
dilution
(for general lab use)
impurities
≤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
color
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
General description
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.
Application
Suitable for industrial hygiene analysis
Carbon disulfide may be used in the xanthogenation of cellulose and in the synthesis of poly(ethylene trithiocarbonate).
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1
target_organs
Peripheral nervous system,Central nervous system,Cardio-vascular system,Eyes
저장 등급
3 - Flammable liquids
wgk
WGK 2
flash_point_f
-22.0 °F - closed cup
flash_point_c
-30 °C - closed cup
Luke J Leman et al.
Astrobiology, 15(9), 709-716 (2015-08-27)
Demonstrating plausible nonenzymatic polymerization mechanisms for prebiotic monomers represents a fundamental goal in prebiotic chemistry. While a great deal is now known about the potentially prebiotic synthesis of amino acids, our understanding of abiogenic polymerization processes to form polypeptides is
Copolymerization of ethylene sulfide and carbon disulfide.
Soga K, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 14(3), 677-684 (1976)
Xanthogenation of lignocarbohydrates by carbon disulfide.
Efanov MV and Pershina LA.
Chemistry of Natural Compounds, 38(1), 90-94 (2002)
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 424641-100ML | 04061837234019 |