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Merck

538256

Sigma-Aldrich

2,2-二甲基-1,3-丙二醇

99%

别名:

NPG Glycol, 新戊二醇

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About This Item

线性分子式:
(CH3)2C(CH2OH)2
CAS号:
分子量:
104.15
Beilstein:
605291
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

3.6 (vs air)

蒸汽壓力

<0.8 mmHg ( 20 °C)

化驗

99%

自燃溫度

750 °F

expl. lim.

1.34 %, 149 °F
18.8 %, 177 °F

SMILES 字串

CC(C)(CO)CO

InChI

1S/C5H12O2/c1-5(2,3-6)4-7/h6-7H,3-4H2,1-2H3

InChI 密鑰

SLCVBVWXLSEKPL-UHFFFAOYSA-N

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一般說明

暴露于空气中时,2,2-二甲基-1,3-丙二醇容易吸收水分。

應用

2,2-二甲基-1,3-丙二醇可用于合成:
  • 2,2-二甲基-1,3-丙二醇环氯化磷
  • 2,2-二甲基-1,3-丙二醇环苯膦酸盐
  • [1′,3′-(2′,2′-二甲基丙烯)]-2-碘-3-辛基-5-噻吩基硼酸盐
  • 环状碳酸酯
  • 2,2-二甲基-1,3-丙二醇双

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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