T21954

3,3-Tetramethyleneglutaric anhydride

98%

• 동의어(들): 1,1-Cyclopentanediacetic anhydride, 8-Oxaspiro[4.5]decane-7,9-dione
• 실험식(Hill 표기법): C₉H₁₂O₃
• CAS Number: 5662-95-3
• Molecular Weight: 168.19
• Beilstein: 383703
• EC Number: 227-116-6
• MDL number: MFCD00006678
• UNSPSC 코드: 12162002
• PubChem Substance ID: 24900021
• NACRES: NA.23

속성

• 분석: 98%
• bp: 186 °C/15 mmHg (lit.)
• mp: 64-66 °C (lit.)
• SMILES string: O=C1CC2(CCCC2)CC(=O)O1
• InChI: 1S/C9H12O3/c10-7-5-9(3-1-2-4-9)6-8(11)12-7/h1-6H2
• InChI key: GFWLMILMVMCJDI-UHFFFAOYSA-N

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
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves