440019

4,4′-Oxybis(phenyl isocyanate)

96%

• Linear Formula: O(C₆H₄NCO)₂
• CAS Number: 4128-73-8
• Molecular Weight: 252.22
• MDL number: MFCD00216648
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24867558

속성

• 분석: 96%
• 형태: solid
• bp: 196 °C/5 mmHg (lit.)
• mp: 64-68 °C (lit.)
• SMILES string: O=C=Nc1ccc(Oc2ccc(cc2)N=C=O)cc1
• InChI: 1S/C14H8N2O3/c17-9-15-11-1-5-13(6-2-11)19-14-7-3-12(4-8-14)16-10-18/h1-8H
• InChI key: KDLIYVDINLSKGR-UHFFFAOYSA-N

안전성 정보

• 픽토그램: GHS06,GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H301,H312,H315,H317,H319,H330,H334,H335
• 예방조치 성명서: P280 - P301 + P310 + P330 - P302 + P352 + P312 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 1 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves