中文CAS RN:125-20-2 | D1005 Iris
Thymolphthalein
Synonyms: 3,3-bis(4-hydroxy-5-isopropyl-o-tolyl)phthalide
Molecular Formula:C28H30O4
|
Molecular Weight:430.54
|
EC Number:204-729-7
|
Grade:Indicators
|
CAS #:125-20-2
Thymolphthalein view.doc_link
Grade :
Indicators
Pricing and Packaging
*Please feel free to send us your questions about our products through Contact us.
General Information
| Product Name | Thymolphthalein |
|---|---|
| Synonyms | 3,3-bis(4-hydroxy-5-isopropyl-o-tolyl)phthalide |
| CAS RN | 125-20-2 |
| Molecular Formula | C28H30O4 |
| Molecular Weight | 430.54 |
| MDL Number | MFCD00005909 |
| EC Number | 204-729-7 |
| HS Number | 2933.99.8290 |
Specification
| Transition Interval(PH) | (colorless)9.3 to 10.5(blue) |
|---|---|
| Solubility in alcohol | to pass test |
| Ignition residue(as Sulfate) | ≤ 0.1 % |
| Melting point | 251-255 °C |
GHS
| Pictogram: |
 |
|---|---|
| Signal Word: | view. |
| Hazard Statements: | H413 |
| Precautionary Statements: |
Supporting Documentation
Thymolphthalein-CAS 125-20-2 - Specification Sheet
| Title |
|---|
| Specification Sheet |
Thymolphthalein-CAS 125-20-2 - Certificates of Analysis
| Catalog Number | Lot Number |
|---|---|
Thymolphthalein-CAS 125-20-2 - Safety Data Sheet
| Title |
|---|
| Safety Data Sheet |
References
| Colour Index Number | |
|---|---|
| Merck Index(14) | 9401 |
| RTECS# | |
| More Synonyms |
3,3-bis(4-hydroxy-5-isopropyl-o-tolyl)phthalide; 5′,5′′-Diisopropyl-2′,2′′-dimethylphenolphthalein; 3,3-Bis[4-hydroxy-2-methyl-5-(1-methylethyl)phenyl]-1(3H)-isobenzofuranone; C28H30O4; CAS:125-20-2 |