128252
Ethylene sulfide
98%
Synonym(s):
Dimethylene sulfide, Thiirane
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| Size/SKU | Availability | Price |
|---|---|---|
25 g | Check Cart for Availability | $140.00 |
100 g | Check Cart for Availability | $449.00 |
About This Item
Empirical Formula (Hill Notation):
C2H4S
CAS Number:
Molecular Weight:
60.12
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
102379
Assay:
98%
Form:
liquid
vapor pressure
4.15 psi ( 20 °C)
Quality Segment
assay
98%
form
liquid
contains
0.5-1.4% n-butyl mercaptan as stabilizer
refractive index
n20/D 1.495 (lit.)
bp
55-56 °C (lit.)
density
1.01 g/mL at 25 °C (lit.)
functional group
thioether
storage temp.
−20°C
SMILES string
C1CS1
InChI
1S/C2H4S/c1-2-3-1/h1-2H2
InChI key
VOVUARRWDCVURC-UHFFFAOYSA-N
Application
- Ethylene sulfide is generally used in the preparation of organosulfur compounds, especially for mercaptoethylation of primary and secondary amines to obtain aminothiols.
- It is used in the synthesis of dendritic thioether ligands to stabilize gold nanoparticles (Au NPs).
- Chitosan can be chemically modified by treating ethylene sulfide to obtain a biopolymer for the removal of divalent cations from aqueous solutions.[1]
Ethylene sulfide was used in the chemical modificatoion of biopolymer chitosan[2].
Disclaimer
Supply conditions do not apply to the regions and states of Brazil: North, Northeast, Mato Grosso do Sul, Mato Grosso, and Rio Grande do Sul.
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This Item | |||
|---|---|---|---|
| assay 98% | assay 98% | assay 99% | assay ≥99.9% (GC) |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| refractive index n20/D 1.495 (lit.) | refractive index n20/D 1.6327 (lit.) | refractive index n20/D 1.504 (lit.) | refractive index - |
| bp 55-56 °C (lit.) | bp 296 °C (lit.) | bp 119 °C (lit.) | bp 46.5 °C/1013 hPa |
| form liquid | form - | form - | form liquid |
| storage temp. −20°C | storage temp. - | storage temp. - | storage temp. room temp |
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
50.0 °F - closed cup
flash_point_c
10 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
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