774243
1,3-Propylene sulfite
99%
Synonym(s):
2-Oxo-1,3,2-dioxathiane, PS, TMS, Trimethylene sulfite
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About This Item
Empirical Formula (Hill Notation):
C3H6O3S
CAS Number:
Molecular Weight:
122.14
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
26111700
EC Number:
224-044-7
MDL number:
Quality Level
assay
99%
form
liquid
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
refractive index
n20/D 1.453
bp
73 °C (lit.)
mp
-25 °C (lit.)
density
1.347 g/mL at 25 °C
application(s)
battery manufacturing
greener alternative category
SMILES string
O=S1OCCCO1
InChI
1S/C3H6O3S/c4-7-5-2-1-3-6-7/h1-3H2
InChI key
LOURZMYQPMDBSR-UHFFFAOYSA-N
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.
Application
Trimethylene sulfite is used as high temperature additive for electrolytes in Lithium ion batteries. It improves the decomposition resistance of the electrolyte.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
183.0 °F
flash_point_c
83.9 °C
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Colin Hawco et al.
Frontiers in human neuroscience, 11, 404-404 (2017-09-01)
There has been a distinct shift in neuroimaging from localization of function into a more network based approach focused on connectivity. While fMRI has proven very fruitful for this, the hemodynamic signal is inherently slow which limits the temporal resolution
Zahra Rezaei et al.
Bioorganic chemistry, 90, 103055-103055 (2019-06-21)
Structure activity correlation revealed that the quinoxaline ring is a satisfactory backbone for anticancer activity and a specific functional group at position 1 and 2 can improve the activity. In this basis, besides quinoxaline, imidazoles as potential anticancer agents were
Sheng-Cai Zheng et al.
Nature communications, 8, 15238-15238 (2017-05-04)
Axially chiral compounds are widespread in biologically active compounds and are useful chiral ligands or organocatalysts in asymmetric catalysis. It is well-known that styrenes are one of the most abundant and principal feedstocks and thus represent excellent prospective building blocks