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Merck
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文件

220892

Sigma-Aldrich

1,4-丁二醇二缩水甘油醚

≥95%

别名:

1,4-双（2,3-环氧丙氧基）丁烷

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About This Item

经验公式（希尔记法）:
C10H18O4
CAS号:
2425-79-8
分子量:
202.25
Beilstein:
115238
EC號碼:
219-371-7
MDL號碼:
MFCD00005146
分類程式碼代碼:
12162002
PubChem物質ID:
24853198
NACRES:
NA.23

蒸汽壓力

~10 mmHg ( 20 °C)

化驗

≥95%

形狀

liquid

折射率

n20/D 1.453 (lit.)

bp

266 °C (lit.)

密度

1.1 g/mL at 25 °C (lit.)

SMILES 字串

C(CCOCC1CO1)COCC2CO2

InChI

1S/C10H18O4/c1(3-11-5-9-7-13-9)2-4-12-6-10-8-14-10/h9-10H,1-8H2

InChI 密鑰

SHKUUQIDMUMQQK-UHFFFAOYSA-N

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相关类别

一般說明

1,4-丁二醇二缩水甘油醚（BDDE）是一种粘性液体，具有吸湿性。BDDE是最为常用的同双功能环氧化合物。BDDE可与胺，羟基，巯基反应，并分别产生仲胺，醚或硫醚键。

應用

BDDE是一种交联剂，用于
  • 制备直链淀粉，木聚糖和羟乙基-纤维素
  • 交联聚乙烯亚胺，它也可作为有机太阳能电池中的空穴阻挡层
  • 以将透明质酸交联成水凝胶
  • ，用于可溶性葡聚糖聚合物的活化。
  • 含胺或含羟基的二胺-环氧支持物可与BDDE反应形成含有末端环氧基团的颗粒用于固定反应。

象形圖

CorrosionExclamation mark
GHS05,GHS07

訊號詞

Danger

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 2

閃點（°F）

235.4 °F - closed cup

閃點（°C）

113 °C - closed cup

個人防護裝備

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

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