5103-42-4
5103-42-4 structure
- Name: Hydrindantin
- Chemical Name: 2-hydroxy-2-(2-hydroxy-1,3-dioxoinden-2-yl)indene-1,3-dione
- CAS Number: 5103-42-4
- Molecular Formula: C18H10O6
- Molecular Weight: 322.268
- Create Date: 2018-02-13 08:00:00
- Modify Date: 2024-01-03 23:29:40
| Name | 2-hydroxy-2-(2-hydroxy-1,3-dioxoinden-2-yl)indene-1,3-dione |
|---|---|
| Synonyms |
[2,2'-Biindan]-1,1',3,3'-tetrone, 2,2'-dihydroxy-
EINECS 225-823-4 2,2'-Dihydroxy-(2,2'-biindan)-1,1',3,3'-tetrone 2,2'-Dihydroxy-1H,1'H-2,2'-biindene-1,1',3,3'(2H,2'H)-tetrone [2,2'-Bi-1H-indene]-1,1',3,3'(2H,2'H)-tetrone, 2,2'-dihydroxy- 2,2',3,3,3',3'-Hexahydroxy-2,2'-biindan-1,1'-dione 2,2'-Dihydroxy-[2,2'-biindan]-1,1',3,3'-tetrone MFCD00003781 2,2'-Dihydroxy-[2,2'-bi-1H-indene]-1,1',3,3'-(2H,2'H)-tetrone Reduced Ninhydrin Hydrindantin anhydrous Hydrindantin (2,2'-Bi-1H-indene)-1,1',3,3'(2H,2'H)-tetrone, 2,2'-dihydroxy- |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 615.0±55.0 °C at 760 mmHg |
| Melting Point | 252ºC (dec.)(lit.) |
| Molecular Formula | C18H10O6 |
| Molecular Weight | 322.268 |
| Flash Point | 339.8±28.0 °C |
| Exact Mass | 322.047729 |
| PSA | 108.74000 |
| LogP | 4.73 |
| Vapour Pressure | 0.0±1.9 mmHg at 25°C |
| Index of Refraction | 1.776 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H318 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn |
| Risk Phrases | 22-41 |
| Safety Phrases | 26-39 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2914400090 |
| Precursor 7 | |
|---|---|
| DownStream 4 | |
![2-hydroxy-1,1',3,3'-tetraoxo-1',2,3,3'-tetrahydro-1H,2'H-[2,2'-biinden]-2'-yl formate structure](https://image.chemsrc.com/caspic/395/5103-44-6.png)
![[2,2'-Bi-1H-indene]-1,1',3,3'(2H,2'H)-tetrone structure](https://image.chemsrc.com/caspic/405/6940-95-0.png)
| HS Code | 2914400090 |
|---|---|
| Summary | 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |