342270
二硫化碳
ReagentPlus®, low benzene, ≥99.9%
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关于此项目
线性分子式:
CS2
化学文摘社编号:
分子量:
76.14
EC Number:
200-843-6
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1098293
MDL number:
Assay:
≥99.9%
Bp:
46 °C (lit.)
Vapor pressure:
5.83 psi
vapor density
2.67 (vs air)
Quality Segment
vapor pressure
5.83 psi
product line
ReagentPlus®
assay
≥99.9%
form
liquid
autoignition temp.
212 °F
purified by
glass distillation
expl. lim.
50 %
dilution
(for general lab use)
impurities
<0.05% water, <1 ppm Benzene
evapn. residue
<0.0003%
refractive index
n
bp
46 °C (lit.)
mp
−112-−111 °C (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
Application
Carbon disulfide can be used as a solvent:
- To synthesize hydroxynaphthyl ketones via Friedel-Crafts acylation and demethylation.
- In the regioselective bromination of binaphthols.
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
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警示词
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1
靶器官
Peripheral nervous system,Central nervous system,Cardio-vascular system,Eyes
存储类别
3 - Flammable liquids
WGK
WGK 2
闪点 (F)
-22.0 °F - closed cup
闪点 (°C)
-30 °C - closed cup