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Merck

774243

1,3-Propylene sulfite

greener alternative

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:
4176-55-0
Molecular Weight:
122.14
NACRES:
NA.23
PubChem Substance ID:
329767669
UNSPSC Code:
26111700
EC Number:
224-044-7
MDL number:
MFCD01682880

Key Documents

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Product Name

1,3-Propylene sulfite, 99%

InChI key

LOURZMYQPMDBSR-UHFFFAOYSA-N

InChI

1S/C3H6O3S/c4-7-5-2-1-3-6-7/h1-3H2

SMILES string

O=S1OCCCO1

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

Enabling,

Quality Level

100

Related Categories

Application

Trimethylene sulfite is used as high temperature additive for electrolytes in Lithium ion batteries. It improves the decomposition resistance of the electrolyte.

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.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

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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Certificates of Analysis (COA)

Lot/Batch Number
MKCP7367
MKCN7185
MKCM2905
MKCM3229
MKBW9839V

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Kang He et al.
Natural product research, 33(20), 2982-2987 (2018-11-30)
A new xanthone glycoside, 3,5,7,8-tetramethoxyxanthone-1-O-β-D-glucopyranoside (1), along with five known compounds, mangiferin (2), kaempferol (3), quercetin (4), chlorogenic acid (5) and diploptene (6), was isolated from the whole plants of Pyrrosia sheareri (Bak.) Ching. The structure of compound 1 was
Stephen P Bailey et al.
International journal of sports physiology and performance, 14(7), 927-933 (2019-01-25)
The purpose of this investigation is to determine the effects of different forms of a CHO MR on quadriceps muscle performance and corticospinal motor excitability. Ten subjects (5 females, 5 males; 25±1 years; 1.71±0.03 m 73±5 kg) completed 4 trials.
Dalila Rocco et al.
Polymers, 11(7) (2019-07-26)
The synthesis and characterization of 4'-(4-methoxyphenyl)-3,2':6',3″-terpyridine (2) (IUPAC PIN 24-(4-methoxyphenyl)-12,22:26,32-terpyridine) are described, and its coordination behaviour with cobalt(II) thiocyanate has been investigated. In a series of experiments, crystals were grown at room temperature by layering a MeOH solution of Co(NCS)2
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
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
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