31627
二硫化碳
suitable for IR spectroscopy, puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.9% (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
UNSPSC Code:
12352100
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-843-6
Beilstein/REAXYS Number:
1098293
MDL number:
Assay:
≥99.9% (GC)
Technique(s):
IR spectroscopy: suitable
Bp:
46 °C (lit.)
Vapor pressure:
5.83 psi
Quality Level
agency
reag. Ph. Eur.
vapor density
2.67 (vs air)
vapor pressure
5.83 psi
grade
ACS reagent, puriss. p.a.
assay
≥99.9% (GC)
form
liquid
autoignition temp.
212 °F
expl. lim.
50 %
technique(s)
IR spectroscopy: suitable
impurities
≤0.0001% H2S + foreign org. S-comp., ≤0.001% benzene, ≤0.001% non-volatile matter, ≤0.01% water (Karl Fischer)
refractive index
n20/D 1.627 (lit.)
bp
46 °C (lit.)
mp
−112-−111 °C (lit.)
density
1.266 g/mL at 25 °C (lit.)
anion traces
sulfate (SO42-): ≤2.5 mg/kg, sulfite (SO32-): ≤10 mg/kg
SMILES string
S=C=S
InChI
1S/CS2/c2-1-3
InChI key
QGJOPFRUJISHPQ-UHFFFAOYSA-N
General description
Carbon disulfide is a sulfur containing gas. Its natural and anthropogenic sources of emissions in earth atmosphere has been investigated. Its lifetime in atmosphere has been proposed to be around 12 days. It is a non-polar solvent.
Application
Carbon disulfide may be used in the preparation of dibenzyl trithiocarbonate, a RAFT (reversible addition-fragmentation transfer) chain-transfer agent (CTA). It may be employed as solvent in the preparation of benzyl chlorodithioformate.
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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
法规信息
危险化学品
此项目有
C60: a new form of carbon.
Kratschmer W, et al.
Nature, 347(6291), 354-358 (1990)
Charles-André Fustin et al.
Langmuir : the ACS journal of surfaces and colloids, 22(15), 6690-6695 (2006-07-13)
We report on a simple procedure to tune the hydrophilicity of hybrid gold nanoparticles. The nanoparticles have been prepared in the core of a poly(ethylene glycol)-block-poly(epsilon-caprolactone) (PEG-b-PCL) five-arm star block copolymer. A hydrophilic corona was then added to these hybrid
Global sources, lifetimes and mass balances of carbonyl sulfide (OCS) and carbon disulfide (CS2) in the earth's atmosphere.
Khalil MAK and Rasmussen RA.
Atmospheric Environment, 18(9), 1805-1813 (1984)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 31627-1L | 04061826690352 |