1,3-Propanesultone

ALDRICH/809985 - battery grade, ≥99%, acid <200 ppm, H2O <100 ppm

Synonym: 1,2-Oxathiolane 2,2-dioxide; 3-Hydroxypropanesulfonic acid γ-sultone

CAS Number: 1120-71-4
Empirical Formula (Hill Notation): C₃H₆O₃S
Molecular Weight: 122.14
EC Number: 214-317-9
MDL Number: MFCD00005355
Linear Formula: C₃H₆O₃S
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-809985-25G	25 g	$281.00 1/EAAdd To Favorites	Add To Favorites
45-809985-500G	500 g	$1070.00 1/EAAdd To Favorites	Add To Favorites

application(s)	battery manufacturing
assay	≥99%
bp	180 °C/30 mmHg (lit.)
density	1.392 g/mL at 25 °C (lit.)
description	Acid content: <10 ppm
form	powder
grade	battery grade
impurities	≤100 ppm H₂O
	≤200 ppm acid
InChI	1S/C3H6O3S/c4-7(5)3-1-2-6-7/h1-3H2
InChI key	FSSPGSAQUIYDCN-UHFFFAOYSA-N
mp	30-33 °C (lit.)
Quality Level	100
SMILES string	O=S1(OCCC1)=O

Application:	The presence of electrolyte additives enhances the performance of lithium ion batteries by improving their thermal stability and ionic conductivity. Additives also reduce the flammability of electrolytes and provide overcharge protection. 1,3-Propanesultone finds application as an additive in lithium ion batteries.
Legal Information:	Product of MU Ionic Solutions Corp
Other Notes:	These additives have low water content (<100 ppm). Please handle under inert and moisture free environment (glove box). Keep containers tightly closed. Keep away from heat and ignition sources. Store in a cool and dry place. Avoid storing together with oxidizers. Application as an additive in lithium ion batteries.
Packaging:	25 g in glass bottle

Symbol	GHS05,GHS06,GHS08
Signal word	Danger
Hazard statements	H301 - H312 - H315 - H318 - H350
Precautionary statements	P201 - P202 - P280 - P301 + P310 - P302 + P352 + P312 - P305 + P351 + P338
RIDADR	UN 2811 6.1 / PGIII
WGK Germany	WGK 3

Purity	≥99%
bp	180 °C/30 mmHg (lit.)
mp	30-33 °C (lit.)
Density	1.392 g/mL at 25 °C (lit.)
UNSPSC	12352100