377791

3,3,3′,3′-Tetramethyl-1,1′-spirobiindane-5,5′,6,6′-tetraol

96%

• Empirical Formula (Hill Notation): C₂₁H₂₄O₄
• CAS Number: 77-08-7
• Molecular Weight: 340.41
• Beilstein/REAXYS Number: 2226231
• EC Number: 201-003-1
• MDL number: MFCD00021235
• UNSPSC Code: 12162002
• PubChem Substance ID: 24863523
• NACRES: NA.23

Properties

• assay: 96%
• mp: >300 °C (lit.)
• SMILES string: CC1(C)CC2(CC(C)(C)c3cc(O)c(O)cc23)c4cc(O)c(O)cc14
• InChI: 1S/C21H24O4/c1-19(2)9-21(13-7-17(24)15(22)5-11(13)19)10-20(3,4)12-6-16(23)18(25)8-14(12)21/h5-8,22-25H,9-10H2,1-4H3
• InChI key: POFMQEVZKZVAPQ-UHFFFAOYSA-N
• Gene Information: human ... SHBG(6462)

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves