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Merck
모든 사진(2)

주요 문서

220892

Sigma-Aldrich

1,4-Butanediol diglycidyl ether

≥95%

동의어(들):

1,4-Bis(2,3-epoxypropyloxy)butane

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About This Item

실험식(Hill 표기법):
C10H18O4
CAS Number:
Molecular Weight:
202.25
Beilstein:
115238
EC Number:
MDL number:
UNSPSC 코드:
12162002
PubChem Substance ID:
NACRES:
NA.23

vapor pressure

~10 mmHg ( 20 °C)

Quality Level

분석

≥95%

양식

liquid

refractive index

n20/D 1.453 (lit.)

bp

266 °C (lit.)

density

1.1 g/mL at 25 °C (lit.)

SMILES string

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 key

SHKUUQIDMUMQQK-UHFFFAOYSA-N

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일반 설명

1,4-Butanediol diglycidyl ether (BDDE) is a viscous liquid , which is hygroscopic in nature. BDDE is the most commonly used homobifunctional epoxide compound. BDDE may react with amines, hydroxyls, sulfhydryl groups to produce secondary amines, ether or thioether bonds respectively.

애플리케이션

BDDE is a cross linking agent used
  • for preparing amylose, xylan and hydroxyethyl-cellulose
  • to cross link polyethylenimine which also serves as a hole-blocking layer in organic solar cells
  • to cross link hyaluronic acid into hydrogels
  • for the activation of soluble dextran polymers.
  • Amine or hydroxyl containing bis-epoxy supports are reacted with BDDE to form particles containing terminal epoxide group for immobilization reactions.

픽토그램

CorrosionExclamation mark

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point (°F)

235.4 °F - closed cup

Flash Point (°C)

113 °C - closed cup

개인 보호 장비

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


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