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P5648

Sigma-Aldrich

β-Propiolactone

Grade II, ≥90%

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Synonym(s):
Oxetan-2-one, 3-Hydroxypropionic acid lactone, Hydracrylic acid β-lactone
Empirical Formula (Hill Notation):
C3H4O2
CAS Number:
Molecular Weight:
72.06
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.77

type

Grade II

Quality Level

assay

≥90%

refractive index

n20/D 1.412 (lit.)

bp

162 °C (lit.)

mp

−33 °C (lit.)

density

1.146 g/mL at 25 °C (lit.)

storage temp.

−20°C

SMILES string

O=C1CCO1

InChI

1S/C3H4O2/c4-3-1-2-5-3/h1-2H2

InChI key

VEZXCJBBBCKRPI-UHFFFAOYSA-N

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1 of 4

This Item
Z0417K3007PHR1349
β-Propiolactone Grade II, ≥90%

P5648

β-Propiolactone

β-Zearalanol ~98% (HPLC)

Z0417

β-Zearalanol

Beta Alanine Pharmaceutical Secondary Standard; Certified Reference Material

PHR1349

Beta Alanine

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-30°C

type

Grade II

type

-

type

-

type

-

refractive index

n20/D 1.412 (lit.)

refractive index

-

refractive index

-

refractive index

-

bp

162 °C (lit.)

bp

-

bp

-

bp

-

mp

−33 °C (lit.)

mp

-

mp

-

mp

202 °C (dec.) (lit.)

General description

β-Propiolactone is an alkylating agent which is mainly used in veterinary vaccines. It will not interfere with the antigenicity of vaccine.

Application

β-Propiolactone has been used for Influenza virus deactivation.

Caution

Insoluble polymers may form during storage.

pictograms

Skull and crossbonesHealth hazard

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Carc. 1B - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

158.0 °F - closed cup

flash_point_c

70 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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