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Merck

809993

Sigma-Aldrich

甲磺酸-2-丙炔-1-醇

battery grade, ≥99.5%, acid <200 ppm, H2O <100 ppm

别名:

甲基磺酸2-丙酯, 甲磺酸

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About This Item

经验公式(希尔记法):
C4H6O3S
CAS号:
分子量:
134.15
MDL號碼:
分類程式碼代碼:
26111700
PubChem物質ID:
NACRES:
NA.23

等級

battery grade

品質等級

描述

Acid content: <200 ppm
Moisture: <100 ppm

化驗

≥99.5%

形狀

liquid

雜質

≤100 ppm H2O
≤200 ppm acid

bp

167 °C (lit.)

mp

17-19 °C (lit.)

密度

1.481 g/cm3

應用

battery manufacturing

SMILES 字串

CS(OCC#C)(=O)=O

InChI

1S/C4H6O3S/c1-3-4-7-8(2,5)6/h1H,4H2,2H3

InChI 密鑰

OWAHJGWVERXJMI-UHFFFAOYSA-N

應用

电解质添加剂的存在会通过改善锂离子电池的热稳定性和离子传导性来,增强其性能。添加剂还会降低电解质的可燃性并提供过充保护。甲基磺酸2-丙炔酯可用作锂离子电池中的添加剂。

準備報告

  • 这些添加剂水分较低(低于100 ppm),请在惰性及无湿气环境(手套箱)条件下处理。
  • 保持容器密闭。
  • 远离热源和着火源。
  • 存放在阴凉干燥处。
  • 避免与氧化剂存放在一起。

法律資訊

MU Ionic Solutions Corp公司产品

象形圖

Skull and crossbones

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 3 Oral - Skin Irrit. 2

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類(WGK)

WGK 3

閃點(°F)

>230.0 °F

閃點(°C)

> 110 °C


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访问文档库

Hogstrom K, et al.
The Journal of Physical Chemistry C, 118, 12649-12649 (2014)
Zhang S.
Journal of Power Sources, 162, 1379-1379 (2006)

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