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Merck
CN

13807

二硫化碳

puriss., ≥99.5% (GC)

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关于此项目

经验公式(希尔记法):
CS2
化学文摘社编号:
分子量:
76.14
EC Number:
200-843-6
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
1098293
MDL number:
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InChI key

QGJOPFRUJISHPQ-UHFFFAOYSA-N

InChI

1S/CS2/c2-1-3

SMILES string

S=C=S

vapor density

2.67 (vs air)

grade

puriss.

assay

≥99.5% (GC)

autoignition temp.

212 °F

expl. lim.

50 %

impurities

≤0.0005% H2S + foreign org. S-comp., ≤0.002% non-volatile matter, ≤0.02% water (Karl Fischer)

bp

46 °C (lit.)

mp

−112-−111 °C (lit.)

density

1.266 g/mL at 25 °C (lit.)

anion traces

sulfate (SO42-): ≤5 mg/kg, sulfite (SO32-): ≤20 mg/kg

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

存储类别

3 - Flammable liquids

wgk

WGK 2

flash_point_f

-22.0 °F - closed cup

flash_point_c

-30 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

法规信息

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M Schuster et al.
Fungal genetics and biology : FG & B, 79, 132-140 (2015-06-21)
The use of fluorescent proteins (FPs) in plant pathogenic fungi provides valuable insight into their intracellular dynamics, cell organization and invasion mechanisms. Compared with green-fluorescent proteins, their red-fluorescent "cousins" show generally lower fluorescent signal intensity and increased photo-bleaching. However, the
S Kilaru et al.
Fungal genetics and biology : FG & B, 79, 125-131 (2015-06-21)
Fluorescent proteins (FPs) are powerful tools to investigate intracellular dynamics and protein localization. Cytoplasmic expression of FPs in fungal pathogens allows greater insight into invasion strategies and the host-pathogen interaction. Detection of their fluorescent signal depends on the right combination
Mark B van Eldijk et al.
Chemical communications (Cambridge, England), 49(71), 7770-7772 (2013-06-19)
CS2 hydrolase, a zinc-dependent enzyme that converts carbon disulfide to carbon dioxide and hydrogen sulfide, exists as a mixture of octameric ring and hexadecameric catenane forms in solution. A combination of size exclusion chromatography, multi-angle laser light scattering, and mass
Huan Liu et al.
Journal of hazardous materials, 235-236, 298-306 (2012-08-21)
Chemical conditioners are often used to enhance sewage sludge dewaterability through altering sludge properties and flocs structure, both affect odorous compounds emissions not only during sludge conditioning but also in subsequent sludge disposal. This study was to investigate emission characteristics
Continuous direct spinning of fibers of single-walled carbon nanotubes with metallic chirality.
Rajyashree M Sundaram et al.
Advanced materials (Deerfield Beach, Fla.), 23(43), 5064-5068 (2011-10-11)

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