4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol
C23H28O4
Consulting for 4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol
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Identification
- CAS Number
- 40278-59-9
- EC Number
- 400-270-3
- UN Number
- 3077
- Index Number
- 604-026-00-9
- PubChem CID
- 10937491
Physical-chemical properties
- Molecular Formula
- C23H28O4
- Molar Mass
- 368.50 g/mol
- IUPAC Name
- 4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol
Chemical Identifiers
- InChI
- InChI=1S/C23H28O4/c1-13-7-19-15(9-17(13)24)21(3,4)11-23(26-19)12-22(5,6)16-10-18(25)14(2)8-20(16)27-23/h7-10,24-25H,11-12H2,1-6H3
- InChI Key
- HPPJCHQXOCLCJJ-UHFFFAOYSA-N
Overview
4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol (CAS: 40278-59-9) is a chemical compound widely used in industry. The molecular formula is C23H28O4. The molar mass is 368.50 g/mol.
Safety & Classification
Aquatic Chronic 2
GHS Pictograms
HHazard Statements (H-Statements)
Describe the nature and severity of the hazard
Toxic to aquatic life with long lasting effects.
Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).
First Aid Measures
Transport (ADR)
| UN Number | 3077 |
| ADR Class | 9 |
| Packing Group | III |
| Tunnel Code | - |
| Proper Shipping Name | 2,2'-Spirobi(6-hydroxy-4,4,7-trimethylchroman) |
| Marine Pollutant | No |
Frequently Asked Questions
What is 4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol?
4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol (CAS 40278-59-9) is a chemical substance with the formula C23H28O4 used in various industrial applications.
What are the properties of 4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol?
4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol has a molar mass of 368.50 g/mol. It is classified as Aquatic Chronic 2. See the technical data above for more details.
How to store 4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol safely?
4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol should be stored according to the Safety Data Sheet instructions. Follow the GHS labeling and keep the substance in a cool, dry and well-ventilated place.
Is 4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol dangerous?
The hazard level of 4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol depends on the application. 1 GHS pictograms apply. Always follow the safety instructions in the data sheet.
Where can I buy 4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol?
You can order 4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol (CAS 40278-59-9) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.
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SDS Service
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REACH Safety Data Sheet
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ADR Consulting for 4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol
4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol is a dangerous good. We support you with labeling, packaging, and transport documentation.
Data Sources
Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.