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β-Propiolactoneresearch grade

(Oxetanone, Hydroxypropionic acid lactone)
C3H4O2 • Mr 72.06 • CAS [57-57-8]

Miscibility with water 37 %. Polymerizes on warming and in the presence of ions (1). For enzyme sterilization (2). Carcinogen (3).

Assay (H-NMR)
min. 98.5 %


References:
  1. Gresham, T.L. et al. (1948) J. Am. Chem. Soc. 70, 998-9
  2. Stokes, K.J. (1971) J. Clin. Pathol. 24, 658-60
  3. Poirier, L.A. et al. (1979) J. Natl. Cancer Inst. 62, 833-40
DANGER
Hazard Statements H315 - H319 - H330 - H350
Precautions P201 - P281
Reaction P302 +P352 - P304 +P340 - P305 +P351 +P338

Carc. 1B • EG-Index: 606-031-00-1 • GGVSE/ADR: 6.1 II UN2810 • IATA: 6.1 II UN2810 • EINECS: 200-340-1 • WGK: 3 • HS: 29322090
Storage Temperature: -15 °C to -25 °C

Cat.No.
Size
EUR
33672.02
25 ml
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Certificates of Analysis (Lot.-no. - release date)

Lot No.: 230362 — May 8, 2024
Lot No.: 220672 — July 27, 2022
Lot No.: 220561 — February 9, 2024
Lot No.: 220560 — June 7, 2022
Lot No.: 220437 — April 28, 2022
Lot No.: 220436v — February 9, 2024
Lot No.: 220436 — February 9, 2024
Lot No.: 220197 — March 1, 2022
Lot No.: 220196 — March 1, 2022
Lot No.: 220195 — March 1, 2022
Lot No.: 220116 — February 9, 2022
Lot No.: 220115 — February 9, 2022
Lot No.: 211434 — December 16, 2021
Lot No.: 211433 — December 16, 2021
Lot No.: 211124 — September 30, 2021
Lot No.: 210982 — August 20, 2021
Lot No.: 210755 — June 25, 2021
Lot No.: 210483 — April 15, 2021
Lot No.: 210455 — April 9, 2021
Lot No.: 210367 — March 24, 2021
Lot No.: 210337 — March 18, 2021
Lot No.: 210332 — March 17, 2021
Lot No.: 210194 — February 18, 2021
Lot No.: 210170 — February 12, 2021
Lot No.: 210127 — February 3, 2021
Lot No.: 210123 — February 3, 2021
Lot No.: 210121 — February 3, 2021
Lot No.: 201395 — December 17, 2020
Lot No.: 201306 — December 3, 2020
Lot No.: 201276 — November 26, 2020
Lot No.: 201242 — November 18, 2020
Lot No.: 201081 — October 14, 2020
Lot No.: 201056 — October 7, 2020
Lot No.: 200996 — September 23, 2020
Lot No.: 200995 — September 23, 2020
Lot No.: 200939 — September 9, 2020
Lot No.: 200938 — September 9, 2020
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Lot No.: 200832 — August 13, 2020
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Lot No.: 200677 — June 30, 2020
Lot No.: 200585 — June 5, 2020
Lot No.: 200476 — May 4, 2020
Lot No.: 200432 — April 21, 2020
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Lot No.: 200312 — March 25, 2020
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Lot No.: 200226 — March 4, 2020
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Lot No.: 171086 — December 6, 2017
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Lot No.: 170306 — March 28, 2017
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Lot No.: 170185 — February 21, 2017
Lot No.: 170105 — February 2, 2017
Lot No.: 170058 — January 19, 2017
Lot No.: 161172 — December 21, 2016
Lot No.: 161171 — December 21, 2016
Lot No.: 161108 — November 29, 2016
Lot No.: 161098 — November 23, 2016
Lot No.: 161097 — November 23, 2016
Lot No.: 161035 — March 29, 2019
Lot No.: 160921 — September 27, 2016
Lot No.: 160920 — September 27, 2016
Lot No.: 160810 — August 24, 2016
Lot No.: 160759 — August 9, 2016
Lot No.: 160644 — June 29, 2016
Lot No.: 160506 — May 18, 2016
Lot No.: 160471 — May 3, 2016
Lot No.: 160223 — March 2, 2016
Lot No.: 160156 — February 10, 2016
Lot No.: 160155 — February 9, 2016
Lot No.: 160154 — February 10, 2016
Lot No.: 160153 — February 10, 2016
Lot No.: 151477 — December 9, 2015
Lot No.: 151356 — October 28, 2015
Lot No.: 151355 — October 28, 2015
Lot No.: 151124 — September 28, 2015
Lot No.: 151068 — September 16, 2015
Lot No.: 150649 — June 5, 2015
Lot No.: 150505 — April 21, 2015
Lot No.: 150504 — April 21, 2015
Lot No.: 150333 — March 25, 2015
Lot No.: 150308 — March 19, 2015
Lot No.: 150217 — February 25, 2015
Lot No.: 150190 — February 17, 2015
Lot No.: 150087 — January 26, 2015
Lot No.: 150081 — January 21, 2015
Lot No.: 141283 — December 17, 2014
Lot No.: 141251 — December 9, 2014
Lot No.: 141206 — November 26, 2014
Lot No.: 141186 — November 18, 2014
Lot No.: 141153 — November 5, 2014
Lot No.: 140990 — September 11, 2014
Lot No.: 140972 — September 3, 2014
Lot No.: 140878 — August 6, 2014
Lot No.: 140877 — August 6, 2014
Lot No.: 140702 — June 18, 2014
Lot No.: 140628 — May 28, 2014
Lot No.: 140451 — April 9, 2014
Lot No.: 140450 — April 9, 2014
Lot No.: 140385 — March 26, 2014
Lot No.: 140264 — February 25, 2014
Lot No.: 140263 — February 25, 2014
Lot No.: 140168 — January 30, 2014
Lot No.: 131392 — December 17, 2013
Lot No.: 131345 — December 4, 2013
Lot No.: 131316 — November 26, 2013
Lot No.: 131226 — November 7, 2013
Lot No.: 131189 — October 29, 2013
Lot No.: 131026 — September 12, 2013
Lot No.: 130954 — August 20, 2013
Lot No.: 130811 — July 16, 2013
Lot No.: 130810 — July 16, 2013
Lot No.: 130552 — May 7, 2013
Lot No.: 130439 — April 9, 2013
Lot No.: 130335 — March 19, 2013
Lot No.: 121294 — November 21, 2012
Lot No.: 121006 — August 22, 2012
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Lot No.: 120872 — July 17, 2012
Lot No.: 120871 — July 17, 2012
Lot No.: 120713 — June 6, 2012
Lot No.: 120515 — April 24, 2012
Lot No.: 120316 — March 14, 2012
Lot No.: 120247 — September 5, 2014
Lot No.: 111837 — December 13, 2011
Lot No.: 111823 — December 8, 2011

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H315

Deutsch:

Verursacht Hautreizungen.

English:

Causes skin irritation.

Français:

Provoque une irritation cutanée.

Italiano:

Provoca irritazione cutanea.

Español:

Provoca irritación cutánea.

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H319

Deutsch:

Verursacht schwere Augenreizung.

English:

Causes serious eye irritation.

Français:

Provoque une sévère irritation des yeux.

Italiano:

Provoca grave irritazione oculare.

Español:

Provoca irritación ocular grave.

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H330

Deutsch:

Lebensgefahr bei Einatmen.

English:

Fatal if inhaled.

Français:

Mortel par inhalation.

Italiano:

Letale se inalato.

Español:

Mortal en caso de inhalación.

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H350

Deutsch:

Kann Krebs erzeugen <Expositionsweg angeben, sofern schlüssig belegt ist, dass diese Gefahr bei keinem anderen Expositionsweg besteht>.

English:

May cause cancer <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.

Français:

Peut provoquer le cancer <indiquer la voie d'exposition s'il est formellement prouvé qu'aucune autre voie d'exposition ne conduit au même danger>.

Italiano:

Può provocare il cancro <indicare la via di esposizione se è accertato che nessun'altra via di esposizione comporta il medesimo pericolo>.

Español:

Puede provocar cáncer <Indíquese la vía de exposición si se ha demostrado concluyentemente que el peligro no se produce por ninguna otra vía >.

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P201

Deutsch:

Vor Gebrauch besondere Anweisungen einholen.

English:

Obtain special instructions before use.

Français:

Se procurer les instructions avant utilisation.

Italiano:

Procurarsi istruzioni specifiche prima dell’uso.

Español:

Pedir instrucciones especiales antes del uso.

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P281

Deutsch:

Vorgeschriebene persönliche Schutzausrüstung verwenden.

English:

Use personal protective equipment as required.

Français:

Utiliser l’équipement de protection individuel requis.

Italiano:

Utilizzare il dispositivo di protezione individuale richiesto.

Español:

Utilizar el equipo de protección individual obligatorio.

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P302 +P352

Deutsch:

BEI KONTAKT MIT DER HAUT: Mit viel Wasser und Seife waschen.

English:

IF ON SKIN: Wash with plenty of soap and water.

Français:

EN CAS DE CONTACT AVEC LA PEAU: laver abondamment à l’eau et au savon.

Italiano:

IN CASO DI CONTATTO CON LA PELLE: lavare abbondantemente con acqua e sapone.

Español:

EN CASO DE CONTACTO CON LA PIEL: Lavar con agua y jabón abundantes.

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P304 +P340

Deutsch:

BEI EINATMEN: An die frische Luft bringen und in einer Position ruhigstellen, die das Atmen erleichtert.

English:

IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.

Français:

EN CAS D’INHALATION: transporter la victime à l’extérieur et la maintenir au repos dans une position où elle peut confortablement respirer.

Italiano:

IN CASO DI INALAZIONE: trasportare l'infortunato all’aria aperta e mantenerlo a riposo in posizione che favorisca la respirazione.

Español:

EN CASO DE INHALACIÓN: Transportar a la víctima al exterior y mantenerla en reposo en una posición confortable para respirar.

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P305 +P351 +P338

Deutsch:

BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.

English:

IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Français:

EN CAS DE CONTACT AVEC LES YEUX: rincer avec précaution à l’eau pendant plusieurs minutes. Enlever les lentilles de contact si la victime en porte et si elles peuvent être facilement enlevées. Continuer à rincer

Italiano:

IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.

Español:

EN CASO DE CONTACTO CON LOS OJOS: Aclarar cuidadosamente con agua durante varios minutos. Quitar las lentes de contacto, si lleva y resulta fácil. Seguir aclarando.