CAS 2417-04-1 4,4′-dihydroxy-3,3′,5,5′-tetramethyl-biphenyl TMDE
Introduction
2417-04-1 – Names and Identifiers
| Name | 4,4′-dihydroxy-3,3′,5,5′-tetramethyl-biphenyl |
| Synonyms | TMDHB GS3000,TMDE |
| CAS | 2417-04-1 |
| InChI | InChI=1/C16H18O2/c/h5-8,17-18H,1-4H3 |
2417-04-1 – Risk and Safety
| Risk Codes | R36/37/38 – Irritating to eyes, respiratory system and skin. R40 – Limited evidence of a carcinogenic effect |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. S22 – Do not breathe dust. |
2417-04-1 – Physico-chemical Properties
| Molecular Formula | C16H18O2 |
| Molar Mass | 242.31 |
| Density | 1.0537 (rough estimate) |
| Melting Point | 222-225°C(lit.) |
| Boling Point | 345.14°C (rough estimate) |
| Flash Point | 162.4°C |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Vapor Presure | 1.62E-05mmHg at 25°C |
| Appearance | Solid |
| Color | Pale Beige to Light Beige |
| pKa | 10.22±0.40(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.6000 (estimate) |
| Physical and Chemical Properties | Appearance off-white powder melting point 223.0-230.0 ℃ content ≥ 98.5%(LC) volatile ≤ 0.3% ash ≤ 0.5% |
| Use | Synthesis of phenol-oxygen resin. Phenolic resin is mainly involved in blending, used as a modifier of plastics, adhesives, coatings and other resins, in the electronic computer parts, electrical instrument parts and food or drug hard packaging and other aspects of a wide range of applications. With 3, 3 ‘, 5, 5’-tetramethyl-4, 4 ‘-biphenol as monomer, The phenoxy resin containing biphenyl structure was prepared, the glass transition temperature of the polymer can be effectively increased. Synthesis of 3,3 ‘,5,5’-tetramethylbiphenol diglycidyl ether. |
在线联系供应商
Other supplier products
 |
MS modified silane sealant | Modified silane sealant, environmentally friendly, has a wide range of adhesive properties, no need for primer, UV protection, no solvents or silic... |
 |
hydroxyfunctional polyacrylic dispersion (MT-A-145) | Introduction Characterization MT-A-145 is a water-reducible, hydroxyfunctional polyacrylic dispersion.It is suitable for use in combination w... |
 |
Thermal interface material | Thermal conductive sealant There are two types of thermal conductive joint fillers: silicon-based and non silicon. They are usually two-component ... |
 |
6PPD-L CAS 793-24-8 | 793-24-8 –Names and Identifiers Name N-1,3-dimethylbutyl-N’-phenyl-p-phenylenediamine Synonyms BHTOX-4020Flexzone 7FVulka... |
 |
CAS 1072-53-3 | Ethylene Sulfate CAS 1072-53-3 Purity / Analysis Method >98.0%(GC) Molecular Formula / Molecular Weight C2H4O4S= 124.11 Physi... |
Same products
 |
Epoxy/Polyester Powder Coatings | 卖方: Standard International Group (HK) Limited | Feature: -Good bond ability and mechanical performance -Smooth and glossy -Certified chemical ... |
 |
Polyester Clear Powder Coatings | 卖方: Standard International Group (HK) Limited | This series of product are made of polyester resin (as hardener) and highly transparentmaterials.... |
 |
Acrylic Clear Powder Coatings | 卖方: Standard International Group (HK) Limited | Feature: -Excellent exterior exposure durability -Excellent durable high gloss -Excellent clar... |
 |
Polyurethane Powder Coatings | 卖方: Standard International Group (HK) Limited | Feature： -Excellent exterior exposure durability -Good flowing -Excellent chemical resistance ... |
 |
MDF Powder Coating | 卖方: Standard International Group (HK) Limited | Feature： -Environmental friendly -No solvents and volatile organic compounds involved which are... |
