所有图片(1)
About This Item
线性分子式:
CH2(CH2O2CC6H4NH2)2
CAS号:
分子量:
314.34
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
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化驗
98%
形狀
powder (Granular)
等效分子量
157 Amine
mp
124-127 °C (lit.)
密度
1.14 g/mL at 25 °C (lit.)
SMILES 字串
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 密鑰
YPACMOORZSDQDQ-UHFFFAOYSA-N
一般說明
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.
應用
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.
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
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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International Journal of Adhesion and Adhesives, 35, 50-54 (2012)
Crystal Structure, Optical Properties of Molecular Crystals 1, 3-propanediol Bis (4-aminobenzoate).
Xue RT, et al.
Advanced Materials Research, 1052, 207-211 (2014)
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