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426563

1,3-丙二醇双(4-氨基苯甲酸酯)

Name: 1,3-丙二醇双(4-氨基苯甲酸酯)
Brand: ALDRICH

powder (Granular), 98%

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关于此项目

线性分子式:

CH₂(CH₂O₂CC₆H₄NH₂)₂

化学文摘社编号:

57609-64-0

分子量:

314.34

NACRES:

NA.22

PubChem Substance ID:

24866711

UNSPSC Code:

12352100

EC Number:

260-847-9

MDL number:

MFCD00129765

Assay:

98%

Form:

powder (Granular)

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属性

assay

98%

form

powder (Granular)

eq. wt.

157 Amine

mp

124-127 °C (lit.)

density

1.14 g/mL at 25 °C (lit.)

SMILES string

Nc1ccc(cc1)C(=O)OCCCOC(=O)c2ccc(N)cc2

InChI

1S/C17H18N2O4/c18-14-6-2-12(3-7-14)16(20)22-10-1-11-23-17(21)13-4-8-15(19)9-5-13/h2-9H,1,10-11,18-19H2

InChI key

YPACMOORZSDQDQ-UHFFFAOYSA-N

说明

General description

1,3-Propanediol bis(4-aminobenzoate) (PBA) is an aromatic diamine. Its crystal structure has been determined by single crystal X-ray diffraction. Its ability to improve the flexibility of electrically conductive adhesives (ECAs) has been studied. Results show that it has a good impact on the electrical, mechanical and thermal properties of the ECAs.

Non-hygroscopic, forms urethanes with good hydrolytic stability, dry heat aging and chemical and environmental resistance.

Application

1,3-Propanediol bis(4-aminobenzoate) (PBA) may be used as a flexibilizer, to prepare a flexible epoxy molding compound (EMC) and also as a chain extender in the synthesis of degradable poly(esterurethane urea) (PEUUR).

A safe, high performance reactant with polyurethane and epoxide prepolymers.

pictograms

GHS07

signalword

Warning

hcodes

H319

pcodes

P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

法规信息

新产品

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

06710AD

05008JG

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