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Merck
CN

220892

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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经验公式（希尔记法）:
C10H18O4
化学文摘社编号:
2425-79-8
分子量:
202.25
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24853198
EC Number:
219-371-7
Beilstein/REAXYS Number:
115238
MDL number:
MFCD00005146

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InChI key

SHKUUQIDMUMQQK-UHFFFAOYSA-N

InChI

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

SMILES string

C(CCOCC1CO1)COCC2CO2

vapor pressure

~10 mmHg ( 20 °C)

assay

≥95%

form

liquid

refractive index

n20/D 1.453 (lit.)

bp

266 °C (lit.)

density

1.1 g/mL at 25 °C (lit.)

Quality Level

200

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General description

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。

Application

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。

signalword

Danger

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

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

Hazard Classifications

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

存储类别

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKDB1397
WXBF8340V
MKCZ5675
MKCZ5674
MKCZ0378

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