碳酸丙烯酯，Propylene carbonate；suitable for HPLC, 99.7%

别名：1,2-丙二醇碳酸酯；4-甲基-1,3-二氧戊环-2-酮；碳酸丙二醇酯；1,2-Propanediol cyclic carbonate, 4-Methyl-1,3-dioxolan-2-one

Empirical Formula (Hill Notation): C4H6O3 CAS号: 108-32-7 分子量: 102.09 Beilstein: 107913 EC 号: 203-572-1 MDL编号: MFCD00005385 PubChem化学物质编号: 329756102 NACRES: NA.21

制造商品牌: 西格玛 Sigma-Aldrich

货号（SKU）: 414220

CAS号: 108-32-7

MDL号: MFCD00005385

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目录规格.SKU-Variant

说明

一般描述

Propylene carbonate is a cyclic carbonate[1] commonly used as an organic solvent. Many methods have been reported for its synthesis from propylene oxide and carbon dioxide under different reaction conditions.[2][3][4] The dielectric property, relaxation times and viscosity has been studied.[1] It is a potential electrochemical solvent in preparing aprotic battery electrolytes.[5]

This solvent is glass distilled, submicron filtered and subjected to rigorous specification testing to provide lot-to-lot consistency.

应用

Designed for use with HPLC instrumentation and organic synthesis applications.

属性

蒸汽压

0.13 mmHg ( 20 °C)
0.98 mmHg ( 50 °C)

质量水平

100

检测方案

99.7%

形式

liquid

自燃温度

851 °F

expl. lim.

14.3 %

technique(s)

HPLC: suitable

杂质

<0.020% water

蒸发残留物

<0.0005%

折射率

n20/D 1.421 (lit.)

pH值（酸碱度）

7 (20 °C, 200 g/L)

bp

240 °C (lit.)

mp

−55 °C (lit.)

密度

1.204 g/mL at 25 °C (lit.)

λ

H₂O reference

紫外吸收

λ: 235 nm A_max: 1.00
λ: 280 nm A_max: 0.50
λ: 300 nm A_max: 0.30
λ: 350 nm A_max: 0.05
λ: 375-400 nm A_max: 0.01

application(s)

food and beverages

SMILES string

CC1COC(=O)O1

InChI

1S/C4H6O3/c1-3-2-6-4(5)7-3/h3H,2H2,1H3

InChI key

RUOJZAUFBMNUDX-UHFFFAOYSA-N

安全信息

象形图

GHS07

警示用语：

Warning

危险声明

H319

预防措施声明

P264 - P280 - P305 + P351 + P338 - P337 + P313

危险分类

Eye Irrit. 2

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(F)

269.6 °F - closed cup

闪点(C)

132 °C - closed cup

商品规格

属性名称	属性值
储存温度 Storage temp.	常温阴凉避光
全球实时库存 Availability √	美国St. Louis ≥ 20 \| 欧洲Eur. ≥ 16 \| 東京Tokyo ≥ 5 \| 香港与北京 ≥ 20

商品标签 [tags]

碳酸丙烯酯 (4)

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