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Merck
CN

P5648

Sigma-Aldrich

β-丙内酯

Grade II, ≥90%

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别名:
Oxetan-2-one, 3-Hydroxypropionic acid lactone, Hydracrylic acid β-lactone
经验公式(希尔记法):
C3H4O2
CAS号:
分子量:
72.06
EC 号:
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.77

类型

Grade II

质量水平

检测方案

≥90%

折射率

n20/D 1.412 (lit.)

bp

162 °C (lit.)

mp

−33 °C (lit.)

密度

1.146 g/mL at 25 °C (lit.)

储存温度

−20°C

SMILES字符串

O=C1CCO1

InChI

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

InChI key

VEZXCJBBBCKRPI-UHFFFAOYSA-N

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一般描述

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

应用

β-Propiolactone has been used for Influenza virus deactivation.

注意

Insoluble polymers may form during storage.

象形图

Skull and crossbonesHealth hazard

警示用语:

Danger

危险分类

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

WGK

WGK 3

闪点(°F)

158.0 °F

闪点(°C)

70 °C

个人防护装备

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

法规信息

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Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is an emergent coronavirus that has caused a worldwide pandemic. Although human disease is often asymptomatic, some develop severe illnesses such as pneumonia, respiratory failure, and death. There is an urgent need for
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The inability of seasonal influenza vaccines to effectively protect against infection with antigenically drifted viruses or newly emerging pandemic viruses underlines the need for development of cross-reactive influenza vaccines that induce immunity against a variety of virus subtypes. Therefore, potential

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