Determine the necessary mass, volume, or concentration for preparing a solution.
Polyetherimide(PEI) - melt index: 9 g/10 min , CAS No.61128-46-9
주문 가능
GRADE & PURITY melt index: 9 g/10 min
Storage
Room temperature
Shipped In
Normal
Why this grade
melt index: 9 g/10 min for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Room temperature Ships Normal Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
개요
Polyetherimide (PEI) is a thermoplastic polymer, containing cyclic amide. PEI is a polyimide condensation polymer derived from the bifunctional carboxylic anhydrides and primary diamines.
Application
Polymer blends of PEI and polyethylene glycol (PEG) have been used to prepare carbon molecular sieves. PEI has been used as matrix in the fabrication of various composites:PEI/ BaTi4O9composites,PEI/glass fiber composites,Nanocomposite PEI/TiO2-sulfonated polymer membranes,Nanoparticles coated PEI-polyurethane (SiO2/PEI-PU) nanofibrous composite membranes,Single walled nanotubes (SWNTs)/PEI nanocomposites.
Specifications
사양 및 순도
melt index: 9 g/10 min
보관 조건
Room temperature
배송
Normal
이름과 식별자
정식 스마일
CC(C)(C1=CC=C(C=C1)OC2=CC3=C(C=C2)C(=O)OC3=O)C4=CC=C(C=C4)OC5=CC6=C(C=C5)C(=O)OC6=O.C1=CC(=CC(=C1)N)N
IUPAC Name
benzene-1,3-diamine;5-[4-[2-[4-[(1,3-dioxo-2-benzofuran-5-yl)oxy]phenyl]propan-2-yl]phenoxy]-2-benzofuran-1,3-dione
InChIKey
VYLFLJXGGIUQKT-UHFFFAOYSA-N
INCHI
1S/C31H20O8.C6H8N2/c1-31(2,17-3-7-19(8-4-17)36-21-11-13-23-25(15-21)29(34)38-27(23)32)18-5-9-20(10-6-18)37-22-12-14-24-26(16-22)30(35)39-28(24)33;7-5-2-1-3-6(8)4-5/h3-16H,1-2H3;1-4H,7-8H2
이성체 SMILES
CC(C)(C1=CC=C(C=C1)OC2=CC3=C(C=C2)C(=O)OC3=O)C4=CC=C(C=C4)OC5=CC6=C(C=C5)C(=O)OC6=O.C1=CC(=CC(=C1)N)N
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
3D 구조
상호 작용 화학 구조 모델
인증서(CoA, COO, BSE/TSE 및 분석 차트)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | 날짜 | 항목 |
|---|---|---|---|
 F2605394 | Certificate of Analysis | Apr 13, 2026 | P1520542 |
| F2605395 | Certificate of Analysis | Apr 13, 2026 | P1520542 |
| F2605396 | Certificate of Analysis | Apr 13, 2026 | P1520542 |
| F2605397 | Certificate of Analysis | Apr 13, 2026 | P1520542 |
| F2605398 | Certificate of Analysis | Apr 13, 2026 | P1520542 |
화학 및 물리적 특성
| 발화점(°F) | Not applicable |
|---|---|
| 발화점(°C) | Not applicable |
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리뷰
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자주 묻는 질문
How should this product be stored?
Store at room temperature.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 61128-46-9, the molecular formula is (C39H30N2O6)n. InChIKey VYLFLJXGGIUQKT-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
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