1,3-Propane sultone CAS 1120-71-4

1120-71-4 - Names and Identifiers

Nom 1,3-Propane sultone

Synonymes 1,3-PS

PROPANE SULTONE

Propane sultone

1,3-Propanesulton

1,3-PROPANESULTONE

1,3-Propanesultone

1,3-Propane sultone

2-Mercapto thiazoline

1,2-Oxathiolane-2,2-dioxide

1,2-Oxathiolane 2,2-dioxide

1,2-OXATHIOLANE, 2,2-DIOXIDE

3-HYDROXY-1-PROPANE SULFONIC SULTONE

3-HYDROXYPROPANESULFONIC ACID SULTONE

3-HYDROXY-1-PROPANESULFONIC ACID SULTONE

3-HYDROXYPROPANESULFONIC ACID GAMMA-SULTONE

3-HYDROXY-1-PROPANESULFONIC ACID GAMMA-SULTONE

3-Hydroxy-1-propanesulfonic acid gamma-sultone

3-Hydroxy-1-propanesulphonic acid gamma-sultone

3-Hydroxy-1-propanesulfonic acid (gamma) sultone

1,2-OXATHIOLANE 2,2-DIOXIDE (1,3-PROPANE SULTONE)

CAS 1120-71-4

EINECS 214-317-9

InChI InChI=1/C3H6O3S/c4-7(5)3-1-2-6-7/h1-3H2

Inchikey FSSPGSAQUIYDCN-UHFFFAOYSA-N

1120-71-4 - Physico-chemical Properties

Formule moléculaire C3H6O3S

Masse molaire 122.14

Densité 1.392 g/mL at 25 °C (lit.)

Point de fusion 30-33 °C (lit.)

point Boling 180 °C/30 mmHg (lit.)

Point d'éclair > 230°F

Solubilité dans l'eau Slightly soluble

pression vapeur 0.00237mmHg at 25°C

Apparence powder

BRN 109782

Condition de stockage Atmosphère inerte, Température ambiante

Stabilité Stable, but moisture sensitive. Incompatible with strong oxidizing agents, strong acids, strong bases.

Sensible Sensible à l'humidité

Indice de réfraction 1.4332 (estimate)

Propriétés physiques et chimiques Density: 1.392

Melting Point: 30-33°C

Boiling Point: 180 ° C (30 mmHg)

flash point: 110°C

water-soluble easily soluble

Utilisation It is used in leather making, printing ink and the synthesis of sensitizing dyes. 1, 3-propanesulfonolactone is a new functional fine chemical material. It can react with many kinds of compounds under very mild conditions and accurately provide sulfonic acid groups, thus endowing these compounds with new properties. It is an excellent universal sulfonating agent, is also an important pharmaceutical intermediates, also applied to brighteners, dyes, double ionic surfactants, sulfonation

1120-71-4 - Risk and Safety

Symboles de danger T - Toxique

Toxic

Codes de risque R45 - May cause cancer

R21/22 - Harmful in contact with skin and if swallowed.

Description de la sécurité S53 - Avoid exposure - obtain special instructions before use.

S45 - en cas d'accident ou de malaise, consulter immédiatement un médecin (en montrant l'étiquette si possible).

S99 -

Un id UN 2810 6.1/PG 3

Wgk Allemagne 3

Base de données sur la toxicité des substances chimiques RP5425000

Code F de la marque Fluka 21

TSCA Oui

Code SH 29349990

Classe de danger 6.1

Catégorie d'emballage III