419117

Poly(maleic anhydride-alt-1-octadecene)

average M_n 30,000-50,000, powder (Free-flowing)

• 동의어(들): maleated copolymer, maleated polymer, maleic copolymer
• MDL number: MFCD00192412
• UNSPSC 코드: 12162002

속성

• 형태: powder (Free-flowing)
• 분자량: average M_n 30,000-50,000
• 산성 번호: 310‑315 mg KOH/g
• 전이 온도: softening point 120-130 °C
• solubility: H₂O: insoluble; hydrocarbons: soluble
• density: 0.97 g/mL at 25 °C (lit.)

설명

일반 설명

Poly(maleic anhydride-alt-1-octadecene) is a non-polar polymer.

애플리케이션

Poly(maleic anhydride-alt-1-octadecene) (PMHC18) may be used to water-solubilize nanoparticles. PMHC18 may be used to improve the pour point (PP) properties of palm oil methyl esters for its application as a vegetable oil-based biodiesel. In vivo behaviors of single-walled nanotubes (SWNTs) can be fine tuned by coating SWNTs with polyethylene glycol (PEG) grafted PMHC18 polymers.

Release coatings, anti-corrosive, thickening agent, chelant/surfactant and cross-linker for epoxy or alcohol functional polymers.

특징 및 장점

Readily derivatized to acid salt, amide, ester or imide. Alternating polymer.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves