Synonyms: 1,2-Oxathiolane 2,2-dioxide; Propane sultone; 3-Hydroxy-1-propanesulfonic acid gamma-sultone

CAS No.: 1120-71-4   EC No.: 214-317-9   RTECS#: RP5425000

Molecular Weight: 122.1386

Molecular Formula: C3H6O3S

Structural Formula:  

m.p.: 30 - 33 deg. C

Density: 1.392

f.p.: 110 deg. C

b.p.: 180 deg. C at 30 mm Hg

1,3-propane sultone is an intermediate of pharmaceutical, electroplating brightening agent, surfactant and lithium battery

Items	Specification
Appearance	clear colorless liquid, or solid
1,3-Propanel Sulfone Content (GC)	99.5% min
m.p.	30~32 deg. C
Refractive index (40 deg. C)	1.4450-1.4550

25kgs net/iron drum

1,3-Propane Sultone is regulated by UN as hazardous substance

UN: 2811

Class: 6.1

PG: III

Proper shipping name: TOXIC SOLID, ORGANIC, N.O.S.

R 45 May cause cancer.

R 21/22 Harmful in contact with skin and if swallowed.

S 53 Avoid exposure - obtain special instructions before use.

S 24/25 Avoid contact with skin and eyes.

S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

For more information, please see MSDS