86778

3′,3″,5′,5″-Tetrabromophenolphthalein ethyl ester

for microscopy

• 동의어(들): TBPE
• 실험식(Hill 표기법): C₂₂H₁₄Br₄O₄
• CAS Number: 1176-74-5
• Molecular Weight: 661.96
• Beilstein: 2228548
• EC Number: 214-645-2
• MDL number: MFCD00066387
• UNSPSC 코드: 12352100
• PubChem Substance ID: 57653194
• NACRES: NA.22

속성

• Grade: for microscopy
• Quality Level: 100
• 형태: solid
• SMILES string: CCOC(=O)c1ccccc1\C(c2cc(Br)c(O)c(Br)c2)=C3\C=C(Br)C(=O)C(Br)=C3
• InChI: 1S/C22H14Br4O4/c1-2-30-22(29)14-6-4-3-5-13(14)19(11-7-15(23)20(27)16(24)8-11)12-9-17(25)21(28)18(26)10-12/h3-10,27H,2H2,1H3
• InChI key: SQFXATUXPUCFFO-UHFFFAOYSA-N

설명

애플리케이션

3′,3″,5′,5″-Tetrabromophenolphthalein ethyl ester (TBPE) is an anionic dye used as a counter ion in the spectrophotometric determination of cationic surfactants. TBPE is also used in the spectrometric determination of aliphatic primary, secondary and tertiary amines.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)