372986

ポリ[(フェニルイソシアナート)-co-ホルムアルデヒド]

average M_n ~340

• 別名: PAPI 2027, PMDI, Polymethylene polyphenyl isocyanate
• 化学式: [C₆H₃(NCO)CH₂]_n
• CAS番号: 9016-87-9
• MDL番号: MFCD00072953
• UNSPSCコード: 12162002
• PubChem Substance ID: 24863188
• NACRES: NA.23

特性

• 蒸気密度: 8.6 (vs air)
• 形状: liquid
• 比活性: ~2.7 isocyanate groups/molecule
• 分子量: average M_n ~340
• 屈折率: n20/D 1.628
• 粘度: 180 cP(25 °C)(lit.)
• bp: 200 °C/5 mmHg
• 密度: 1.2 g/mL at 25 °C (lit.)
• SMILES記法: [H]C([H])=O.O=C=Nc1ccccc1

詳細

詳細

Poly[(phenyl isocyanate)-co-formaldehyde] (PPIF) is a chain extender and a cross-linker that is used in the formation of a polyurethane system by forming amide linkages (−NCO).

アプリケーション

PPIF can be used as a cross-linker to DNA and CTMA based films for the fabrication of biomaterials for organic electronic devices. It can be used in the formation of polyurethane based materials for non-linear optical applications.

安全性情報

• ピクトグラム: GHS08,GHS07
• シグナルワード: Danger
• 危険有害性情報: H315,H317,H319,H332,H334,H335,H351,H373
• 注意書き: P202 - P260 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 危険有害性の分類: Acute Tox. 4 Inhalation - Carc. 2 - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Inhalation - STOT SE 3
• ターゲットの組織: Respiratory system, Respiratory system,Eyes,Lungs
• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 1