Chroma 88
1' 3'-DIHYDRO-5'-METHOXY-1' 3' 3'-TRI-M&
CAS: 16331-96-7
Molecular Formula: C20H20N2O4
Chroma 88 - Names and Identifiers
| Name | 1' 3'-DIHYDRO-5'-METHOXY-1' 3' 3'-TRI-M& |
| Synonyms | Chroma 88 Chroma Dye 88 5-Methoxy-1,3,3-trimethyl-6'-nitrospiro[indoline-2,2'-[2H]chromene] 1,3,3-Trimethyl-5-methoxy-6'-nitrospiro[indoline-2,2'-[2H-1]benzopyran] 1,3,3-Trimethyl-5-methoxy-6'-nitrospiro[indoline-2,2'-[2H][1]benzopyran] 1',3',3'-Trimethyl-5'-methoxy-6-nitrospiro[2H-1-benzopyran-2,2'-indoline] 1,3,3-Trimethyl-5-methoxy-6'-nitro-1,3-dihydrospiro[2H-indole-2,2'-[2H][1]benzopyran] Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-5'-methoxy-1',3',3'-trimethyl-6-nitro- |
| CAS | 16331-96-7 |
| EINECS | 240-405-1 |
Chroma 88 - Physico-chemical Properties
| Molecular Formula | C20H20N2O4 |
| Molar Mass | 352.38 |
| Density | 1.32±0.1 g/cm3(Predicted) |
| Melting Point | 134-136°C(lit.) |
| Boling Point | 527.3±50.0 °C(Predicted) |
| pKa | 3.16±0.40(Predicted) |
| Storage Condition | Room Temprature |
Chroma 88 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
Chroma 88 - References
| Use | photochromic dye. |
Last Update：2024-04-09 15:16:58
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Product Name: 1' 3'-DIHYDRO-5'-METHOXY-1' 3' 3'-TRI-M& Visit Supplier Webpage Request for quotation
CAS: 16331-96-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 16331-96-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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